These blade servers have processor speeds of 2.8 and 3.8 GHz with a
front-side bus speed of 800 MHz, 2 MB L2 cache, and 64-bit extensions for
64-bit addressability and related instructions. EM64T enables servers to
access greater amounts of memory. Processors with EM64T support 64-bit
extended memory operating systems from Microsoft, Red Hat, and SUSE.
These processors also run 32-bit applications on a 32-bit operating
system and remain fully compatible with 32-bit applications and operating
systems.
You can install BladeCenter HS20 blade servers in a BladeCenter
chassis or in your existing BladeCenter chassis after it is upgraded with
the new 2000-watt power supply option. Alternatively, you can install
the HS20 blade servers in the BladeCenter T chassis.(3)
The BladeCenter HS20 blade servers, coupled with the BladeCenter
chassis, advances application serving with performance, density, and
scalability.
At your command are:
- Powerful, two-way SMP-capable Xeon processors
- High-speed memory with ECC
- Dual Gigabit Ethernet connections
- SCSI RAID-1 and 1E (mirroring)
- Advanced high-availability and systems management features
These features offer an economical approach to the deployment of large
numbers of powerful servers that require space and power resources.
Note: (3) The BladeCenter Chassis with 1200-watt or 1800-watt power
supply does not provide enough power to maintain redundancy at full
density. Clients with the 8677-1XX and 2XX chassis who want full density
must upgrade to the 2000-watt power supplies. In the BladeCenter T
chassis up to seven HS20 blade servers can be installed concurrently.
Powerful blade-thin computing
The BladeCenter chassis and BladeCenter HS20 blade servers are the key
components to building your blade configuration. Optionally available
Ethernet and Fibre Channel switches and adapters, redundant keyboard
video mouse (KVM) management, and power modules support advanced
configurations.
Service and support perfected for e-business
- IBM Director and Remote Deployment Manager
- ServerProven compatibility testing and Web support
- Three-year, on-site(4), limited warranty(5)
- Two Express models
Note: (4) IBM sends a technician after attempting to diagnose and resolve
the problem remotely.
Note: (5) For information on the IBM Statement of Limited Warranty,
visit:
- http://www.ibm.com/servers/support/machine_warranties/
Alternatively, this information is also available by contacting your
IBM representative or reseller. Copies are available upon request.
Related options
IBM Processor Upgrade with:
xSeries Xeon 2.8 GHz/800 MHz - 2 MB L2 Cache 25R8878
Upgrade Processor Option with Intel EM64T
xSeries Xeon 3.8 GHz/800 MHz - 2 MB L2 Cache 13N0697
Upgrade Processor Option with Intel EM64T
These next-generation Xeon processors use an 800 MHz common clock
speed for external operations.
BladeCenter HS20 - Performance and scalability
- Two 2.8 GHz or 3.8 GHz Xeon processors with 800 MHz FSB and 2 MB L2
cache with EM64T
- 1 GB (2 x 512 MB) system memory with Chipkill ECC support, supporting
up to 8 GB
- Dual Broadcom 5704S Gigabit Ethernet connections with teaming and
failover support
- Integrated management processor, monitoring critical components on
each blade for remote and local systems management
- Integrated Ultra SCSI 320 controller for adding two 2.5-inch small
form factor (SFF) SCSI HDDs
- Support for HS20 Ethernet or Fibre Channel expansion card
- ATI Mobility Radeon video controller
- SCSI expansion connector, supporting optional SCSI Storage Expansion
Unit providing support for two 3.5-inch hot-swap HDDs and additional HS20
Ethernet or Fibre Channel expansion card
BladeCenter HS20
High-performance blade-server subsystems
The BladeCenter HS20 blade servers are high-throughput, two-way,
SMP-capable Xeon-based blade servers, highly scalable when you add
memory. These flip-chip, pin grid array 2 (FC-PGA2) processors feature
advanced transfer L2 caches integrated onto the processor core and run at
the same clock speed. The advanced transfer cache is a result of a
"backside bus" 256 bits wide. It features a quad-wide cache line that
can transfer four 64-bit cache line segments at one time to deliver
full-speed capability. The cache is eight-way set associative.
One Intel Xeon processor with EM64T is standard on the blade server.
High-speed, PC2-3200 DDR2 SDRAM is synchronized for up to 400 MHz
processor-to-memory subsystem performance with current processors.
The BladeCenter HS20 uses the Intel Lindenhurst (E7520) system chipset
that includes:
- Memory and I/O Controller (MCH) (North Bridge)
- Intel PXH-D
- ICH-S (South Bridge)
The MCH includes:
- Integrated high-performance main memory subsystem
- Integrated PCI Express interface
- Maximized throughput between processors and main memory
The PXH includes:
- Ability to bridge PCI Express bus to a PCI-X bus. The PXH connects
to the MCH via a PCI Express (x4) bus.
- Capacity to serve as a bridge and convert transactions on the PCI
Express bus to transactions on the PCI-X bus.
The ICH-S includes:
- USB interface
- Local on-blade service processor interface
- PCI-X bus interface to the LSI 1020 SCSI controller and PCI bus
interface to the ATI mobility Radeon video controller
- PCI-X bus interface for video controller
- Systems management bus, supporting Philips I2C two-wire protocol
interface
- Low power controller interface for POST/BIOS EEPROM
- Dual Gigabit Ethernet connections
- One external PCI-X bus segment for daughter card connector
Standard BladeCenter HS20 configuration
__________________________________________________________________
| Models Processor L2 Cache Memory Ethernet HDD |
| -------- ------------ -------- -------- -------- ----- |
| 8843-05x 2.8 GHz Xeon 2 MB 1 GB ECC Dual Gb open |
| 8843-55x 3.8 GHz Xeon 2 MB 1 GB ECC Dual Gb open |
|__________________________________________________________________|
Express BladeCenter HS20 configurations
___________________________________________________________________
| Models Processor L2 Cache Memory Ethernet HDD |
| -------- ---------------- -------- ---------- -------- ---------|
| 8843-E7U 1 x 2.8 GHz Xeon 2 MB 512 MB ECC Dual Gb open bay |
| 8843-E9U 2 x 3.8 GHz Xeon 2 MB 4 GB ECC Dual Gb open bay |
|___________________________________________________________________|
Additional features
- BladeCenter HS20 system board containing four DIMM connectors,
supporting 512 MB, 1 GB, or 2 GB DIMM options:
- Up to 8 GB of system memory is supported with 2 GB DIMMs.
- Memory is two-way interleaved (must be installed in matched pairs).
- Memory sizes can be mixed.
- Chipkill function is supported.
- Optional SCSI Storage Expansion Unit, supporting high-speed (up to
320 MB/s), Low-Voltage Differential SCSI (LVDS) RAID-1 and -1E internal
storage solutions
- SCSI controller, supporting SCSI data storage up to 146 GB (two 73 GB
HDDs) and RAID-1 and -1E
- Two full-duplex, dual Gigabit Ethernet PCI connections; high-speed
network communications to LAN clients
BladeCenter HS20 blade servers are designed for high throughput from
processor, to memory, and to bus I/O.
These features, combined with SMP capability and blade-thin density,
make it an excellent choice for space-constrained environments used for:
- Web caching
- Collaboration
- Terminal serving
- Dynamic Web serving
- Firewall
- Telecommunications
- Active directory services
- Scientific and technical computing
- Linux clustering
High-availability and serviceability features
- Hot-swap blades enable easy access to each blade server
- Management module interfaces with each blade server for single
systems management control
The BladeCenter HS20 blade servers deliver on reliability and
serviceability.
Features include:
- Intel** EM64T ECC DIMMs, combined with an integrated ECC memory
controller, to help correct soft and hard single-bit memory errors, while
minimizing disruption of service to LAN clients
- Chipkill memory correction for up to four bits per DIMM to help keep
your blade server up and running
- Memory hardware scrubbing, designed to correct many soft memory
errors automatically without software intervention
- ECC L2 cache processors to help improve data reliability and reduce
downtime
- CPU failure recovery in SMP configurations:
- Forces failed processor offline
- Automatically reboots server
- Generates alerts
- Continues operations with the working processor
- PFA on SCSI HDD options, memory, and processors to help alert the
system administrator of an imminent component failure
- Support for dual Gigabit Ethernet connections:
- Failover, adapter fault tolerance
- PXE 2.0 Boot Agent
- Wake on LAN
- Load balancing or teaming
- Integrated management processor that supports diagnostic, reset,
POST, and auto recovery functions and monitors temperature and voltage;
alerts generated when thresholds are exceeded (refer to the
Limitations section for restrictions)
Systems management
IBM Director
BladeCenter HS20 blade servers include IBM Director. This powerful,
highly integrated systems management software solution is built on
industry standards and designed for ease of use.
Exploit your existing enterprise or workgroup management environments
and use rich security features to access and manage physically dispersed
IT assets more efficiently over the Internet.
It can help reduce costs through:
- Reduced downtime
- Increased productivity of IT personnel and end users
- Potentially reduced service and support costs
IT administrators can view the hardware configuration of remote
systems in detail and monitor the usage and performance of critical
components such as processors, HDDs, and memory. IBM Director can be
extended with optional add-ons for advanced server management,
deployment, and software distribution. All of these tools smoothly
integrate into IBM Director for consistent look-and-feel and single point
of management while taking advantage of the IBM Director monitoring,
scheduling, alerting, event management, and group management
capabilities.
Optional add-ons
- The IBM Director Server Plus Pack is a collection of five tools with
predictive and autonomic capabilities that help deliver optimal server
performance and high availability. The tools are Capacity Manager,
Software Rejuvenation, Active PCI Manager, System Availability, and Rack
Manager.
- Application Workload Manager extends IBM Director to enable the
control of how multiple applications use server resources and protects
against unexpected resource contention.
- Remote Deployment Manager (RDM) is an effective tool for the initial
deployment phase of a system's life cycle with its ability to remotely
send out complete software images for installation in a preboot
environment.
- Software Distribution Premium Edition enables you to create and
distribute software packages to systems on your network, saving travel
and labor costs.
IBM Director also enables integration into leading workgroup and
enterprise systems management environments via its Upward Integration
Modules. This enables the advanced management capabilities built into
xSeries servers to be accessed from:
- Tivoli Enterprise and Tivoli NetView
- Computer Associates CA Unicenter TNG
- HP OpenView
- Microsoft SMS
- BMC Patrol
- NetIQ
RDM for BladeCenter
BladeCenter can use RDM, which enables the configuration and
deployment of BladeCenter HS20 blade servers within a single BladeCenter.
This highly flexible and powerful tool enables you to deploy system
images that include the operating system and configuration detail to one
or more blade servers at one time from an IBM Director console on the
network.
With RDM you can:
- Add instructions for loading firmware or specific operating systems
- Deploy multiple blade servers in a BladeCenter at one time
- Store various images on the RDM server for target server
installations
- Restore initial or incremental disk image locally with a keystroke
- Deploy images using drop and drag
BladeCenter management module
Use the management module in the BladeCenter to manage the BladeCenter
and obtain vital system information about your installed BladeCenter HS20
servers. The management module communicates with the blade servers
within the BladeCenter via an RS-485 intermanagement network. This
network relays vital information about individual blade servers such as:
- Temperature
- Voltages
- Power supply status
- Memory status
- Fan status
- HDD status
- Error and status log
You receive status and control all blade servers within the
BladeCenter. You can shut down and restart any blade server from
anywhere on the network to help save time and costs associated with
travel to the actual installation.
These manageability functions are provided through a self-contained
Web page, creating an easy and familiar way for administrators to
monitor, control, and maintain high availability.
Accessibility by people with disabilities
None.
Back to top
Product Positioning
|
The BladeCenter HS20 offerings are positioned as the highest-density
servers of the IBM eServer line. They represent a new approach to the
deployment of application servers where two-way, SMP-capable Xeon
processing, high-availability design, systems management, and easy setup
features are combined in an extremely dense package.
The BladeCenter and BladeCenter HS20 blades can require less space and
power resources because of their high-density design, reduced power
requirements, and single environment systems management. This is an
extremely important consideration for:
- Large enterprises
- Application service providers
- Scientific and technical computing businesses
They are an excellent fit for applications such as:
- Lotus Notes
- Microsoft Exchange
- Linux clusters
Back to top
Models
|
Model Summary Matrix
Model |
Xeon Processor |
Cache |
Memory |
HDD |
Ethernet |
Mechanical |
05U |
2.8 GHz/800 MHz |
2 MB |
1 GB ECC |
open bay |
Dual Gb |
Blade Server |
55U |
3.8 GHz/800 MHz |
2 MB |
1 GB ECC |
open bay |
Dual Gb |
Blade Server |
E7U |
1 x 2.8 GHz/800 MHz |
2 MB |
512 MB ECC |
open bay |
Dual Gb |
Blade Server |
E9U |
2 x 3.8 GHz/800 MHz |
2 MB |
4 GB ECC |
open bay |
Dual Gb |
Blade Server |
Customer Setup (CSU)
This product is designated Customer Setup.
Devices Supported
The IBM(R) BladeCenter HS20 (models -05U,-55U,-E7U,-E9U)
are designed to maintain compatibility with the IBM products below.
As a part of the ServerProven program, xSeries compatibility listings
are updated on the Web. Detailed information relative to IBM and non-IBM
vendor devices, adapters, software and network operating systems
supported with xSeries servers can be accessed via the Web:
- http://www.ibm.com/pc/us/compat
Description Number
------------------------------ -------
BladeCenter (model 8843-05x) 884345x
BladeCenter (model 8843-E2U) 8843E2U
BladeCenter (model 8843-E7U) 8843E2U
BladeCenter (model 8843-E9U) 8843E2U
BladeCenter (model 8843-25x) 884325x
BladeCenter (model 8843-35x) 884335x
BladeCenter (model 8843-45x) 884345x
BladeCenter (model 8843-55x) 884345x
BladeCenter (model 8677-3XX) 86773XX
BladeCenter T (model 8720-1RX) 87201RX
BladeCenter T (model 8730-1RX) 87301RX
System Memory
512MB PC2-3200 DDR2 ECC Memory (2 x 256MB)x8 73P3523
1GB PC2-3200 DDR2 ECC Memory (2 x 512MB)x8 73P3522
1GB PC2-3200 DDR2 ECC Memory (2 x 512MB) 73P2865
2GB PC2-3200 DDR2 ECC Memory (2 x 1GB) 73P2866
4GB PC2-3200 DDR2 ECC Memory (2 x 2GB) 73P2867
Microprocessor Upgrades
IBM Processor Upgrade with 2.8 GHz/800 MHz -2 MB L2 25R8878
Cache Xeon Processor with Intel EM64T
IBM Processor Upgrade with 3.8 GHz/800 MHz -2 MB L2 13N0697
Cache Xeon Processor with Intel EM64T
Fixed Disks / Diskette Drives / Storage
IBM 36.4GB SFF Non-Hot-Swap Ultra320 10K rpm SCSI SSL HDD 90P1312
IBM 73.4GB SFF Non-Hot-Swap Ultra320 10K rpm SCSI SSL HDD 90P1313
IBM 36.4 GB 15K-rpm Ultra160 SCSI 06P5768
Hot-Swap HDD(*)
IBM 36.4 GB 10K-rpm Ultra160 SCSI 06P5755
Hot-Swap SL HDD(6)
IBM 73.4 GB 10K-rpm Ultra160 SCSI 06P5756
Hot-Swap SL HDD(6)
IBM 18.2 GB 15K-rpm Ultra160 SCSI 80-pin HDD(6) 06P5767
IBM 18.2 GB 10K-rpm Ultra160 SCSI Hot-Swap HDD(6) 06P5754
IBM 36.4 GB 10K Ultra320 SCSI HDD Hot-Swap 32P0726
IBM 36.4 GB SFF Non Hot-Swap U320 10K SCSI HDD 13N1312
IBM 36.4 GB 15K-rpm Ultra320 SCSI Hot-Swap HDD(6) 32P0734
IBM 73.4 GB 10K-rpm Ultra320 SCSI HDD Hot-Swap 32P0727
IBM 73.4 GB SFF Non Hot-swap U320 10K SCSI HDD 13N1313
IBM 146.8 GB 10K-rpm Ultra160 SCSI HDD Hot-Swap 32P0750
IBM 146.8 GB 10K Ultra320 SCSI HDD Hot-Swap 32P0728
IBM 73.4 GB 15K Ultra320 SCSI HDD 32P0735
Hot-Swap HDD
IBM 36.4GB 10K rpm Ultra320 SCSI Hot-Swap SSL HDD 90P1304
IBM 73.4GB 10K rpm Ultra320 SCSI Hot-Swap SSL HDD 90P1305
IBM 146.4GB 10K rpm Ultra320 SCSI Hot-Swap SSL HDD 90P1306
IBM 36.4GB 15K rpm Ultra320 SCSI Hot-Swap SSL HDD 90P1318
IBM 73.4GB 15K rpm Ultra320 SCSI Hot-Swap SSL HDD 90P1319
USB CD-ROM External Drive 33L5151
IBM eServer BladeCenter SCSI Storage Expansion Unit 26K4817
IBM FAStT500 Storage Server(7) 35521RU
IBM FAStT EXP500 Storage Expansion Unit(7) 35601RU
IBM FAStT EXP500 Storage Expansion Unit(7) (EMEA) 35601RX
IBM FAStT EXP200 Storage Expansion Unit(7) 35421RU
IBM FAStT EXP200 Storage Expansion Unit(7) (EMEA) 35421RX
IBM FAStT EXP200 Redundant Raid Controller 19K1121
IBM FAStT EXP200 HA Storage Server(7) 35422RU
IBM FAStT EXP200 HA Storage Server(7) (EMEA) 35422RX
IBM FAStT700 Storage Server 17421RU
IBM FAStT700 Storage Server 17421RU
IBM FAStT700 Mini Hub 19K1269
IBM SAN Data Gateway Router 2108R3L
UltraSCSI LVD Port
Note: (6) Requires installation of the HS20 SCSI Storage Expansion Unit
Note: (7) Must be attached to a supported FC expansion card and switch
module.
Communications
IBM eServer BladeCenter SFF Fibre Channel Expansion Card 26K4841
IBM eServer BladeCenter SFF Gigabit Ethernet Expansion Card 26K4842
IBM BladeCenter(TM) Gigabit Ethernet Expansion Card 73P9030
Myricom** Myrinet** Expansion Card for BladeCenter 73P6000
IBM HS20 Fibre Channel Expansion Card 13N2203
IBM HS20 Fibre Channel Expansion Card 48P7061
IBM BladeCenter 2-port Fibre Channel 48P7062
Switch Module
IBM BladeCenter 4-port Gb Ethernet Switch Module 48P7054
QLogic iSCSI Expansion Card for IBM eServer BladeCenter 26K6487
Miscellaneous Cables
Netfinity Fibre Channel 1 M Cable 36L9973
LC-LC Fibre Channel Cable - 25M 19K1249
Short Wave SFP Module 19K1271
LC-LC Fibre Channel Cable - 1M 19K1247
LC-LC Fibre Channel Cable - 5M 19K1248
Netfinity Fibre Channel 25M cable 03P9305
LC-SC Fibre Channel Cable Adapter 19K1250
Long Wave SPF Module 19K1272
NetVista USB - Parallel Printer Cable 19K4164
USB to Serial Cable 10K3661
Other Devices
BladeCenter Acoustic Attenuation Module 49P2694
IBM KVM/Redundant Management Module 48P7055
NetBAY42 Enterprise Rack 930842S
NetBAY42 Enterprise Rack Expansion Cabinet 930842E
NetBAY42 Standard Rack Cabinet 9306420
NetBAY42 Standard Expansion Rack Cabinet 9306421
NetBAY25 Standard Rack Cabinet 9306250
NetBay11 Standard Rack Cabinet 9306110
BladeCenter 2000W Power Supply Modules 26K4816
BladeCenter 1800W Power Supply Modules 13N0570
NetBAY Local Console Manager (LCM) 1735L04
NetBAY Remote Console Manager (RCM) 1735R16
250 mm KVM Conversion Option 32P1636
1.5 M KVM Conversion Option 32P1652
IBM Two-Button Mouse 28L3673
IBM 84-key Space Saver Cost Reduced Keyboard 28L3644
IBM Preferred Pro Full-Size 31P7415
Keyboard - 104 Key (business black)
For additional information support, certification, and versions of
network operating systems, access:
http://www.ibm.com/pc/us/compat
Model Conversions
None.
Back to top
Technical Description
|
BladeCenter HS20
The BladeCenter HS20 is a high-density design blade server that is
installed into the BladeCenter. These hot-swap blade servers include the
following features:
- 2.8 GHz and 3.8 GHz/2 MB L2 cache models with Intel-based processors
with 800 MHz quad-pumped FSB with EM64T technology:
- 1 GB of system memory PC2-3200 DDR2 SDRAM (2 GB in Express model)with
Chipkill ECC system support; 8 GB per blade server using 4 x 2GB DIMMs
- Dual Broadcom 5704S Gigabit Ethernet connections
- Management processor
- SVGA video controller with 16 MB of video memory
- Network card connector - Supports optional HS20 Fibre Channel
expansion card or additional Ethernet card
- Integrated SCSI controller and connectors for two 2.5 inch Small Form
Factor(SFF) SCSI HDDs
- Connector for storage expansion unit - Supports an optional SCSI
Storage Expansion Unit for Ultra320 SCSI and support for two hot-swap
Ultra160 or Ultra320 HDDs and optional HS20 Fibre Channel Expansion card
or additional Ethernet card
Note: (8) The processor GHz speed is the internal processor speed.
External processor operations to system memory and to the PCI bus
controller run at up to 800 MHz.
BladeCenter HS20 Model Configurations:
Xeon L2 ECC SCSI
Model Processor Cache Memory HDD Interface Ethernet
-------- -------------- ------ -------- ----- --------- --------
8843-05x 2.8 GHz/800 MHz 2 MB 1 GB ECC open Dual SCSI Dual Gb
8843-55x 3.8 GHz/800 MHz 2 MB 1 GB ECC open Dual SCSI Dual Gb
8843-E7U 2.8 GHz/800 MHz 2 MB 512 MB ECC open Dual SCSI Dual Gb
8843-E9U 2x3.8 GHz/800 MHz 2 MB 4 GB ECC open Dual SCSI Dual Gb
By combining a BladeCenter and up to 14 BladeCenter HS20 blade
servers, extremely high-density configurations can be deployed to address
large enterprise or application service providers needs for powerful,
high density, high availability servers. This new approach allows twice
the processors, memory, and network connections to be made than that of
the current 1 U-high xSeries 336.
BladeCenter HS20
8843-05x 8843-55x
------------ ------------
Processor - Xeon Xeon
Int. speed - 2.8 GHz 3.8 GHz
Ext. speed - 800 MHz (QP) 800 MHz (QP)
Number standard - 1 1
Maximum - 2 2
L2 cache (full speed) 2 MB 2 MB
L3 cache 0 MB 0 MB
Memory (PC2-3200 DDR2) 1 GB ECC 1 GB ECC
DIMMs - 2x 512 MB 2x 512 MB
DIMM sockets - 4 4
Capacity - 8 GB(9) 8 GB(9)
Video - SVGA SVGA
Memory - 16 MB 16 MB
SCSI controller - Ultra320 Ultra320
Channels - 1 1
Connector int. - 2 2
Connector ext. - 0 0
RAID 1/1E - Yes Yes
HDD - 0 0
Connectors - 2 2
Internal capacity - 0 0
Total HDD bays - 0 0
PCI Slots - 0 0
Management proc. - Standard Standard
Ethernet controller - Dual GB Dual GB
FC card - Optional Optional
Storage expansion - Optional Optional
SCSI interface - Ultra320 Ultra320
HDD support - 2 2
Internal capacity - 293.6 GB(10) 293.6 GB(10)
DVD-ROM (IDE) - 0 0
Diskette drive - 0 0
Power supply - 0 0
Note: (9) Total system memory capacity is based on using 2 GB memory
DIMMs.
Note: (10) Capacities are based on installation of two 146.8 GB SCSI
HDDs. For latest information on supported HDD options, visit:
http://www.ibm.com/pc/us/compat
BladeCenter HS20 Express Models
8843-E7U 8843-E9U
------------ --------------
Processor - Xeon Xeon
Int. speed - 2.8 GHz 3.8 GHz
Ext. speed - 800 MHz (QP) 800 MHz (QP)
Number standard - 1 2
Maximum - 2 2
L2 cache (full speed) 2 MB 2 MB/processor
L3 cache 0 MB 0 MB
Memory (PC2-3200 DDR2) 512 MB ECC 4 GB ECC
DIMMs - 2x 256 MB 2x 2 GB
DIMM sockets - 4 4
Capacity - 8 GB(9) 8 GB(9)
Video - SVGA SVGA
Memory - 16 MB 16 MB
SCSI controller - Ultra320 Ultra320
Channels - 1 1
Connector int. - 2 2
Connector ext. - 0 0
RAID 1/1E - Yes Yes
HDD - 0 0
Connectors - 2 2
Internal capacity - 0 0
Total HDD bays - 0 0
PCI Slots - 0 0
Management proc. - Standard Standard
Ethernet controller - Dual GB Dual GB
FC card - Optional Optional
Storage expansion - Optional Optional
SCSI interface - Ultra320 Ultra320
HDD support - 2 2
Internal capacity - 293.6 GB(10) 293.6 GB(10)
DVD-ROM (IDE) - 0 0
Diskette drive - 0 0
Power supply - 0 0
Note: (9) Total system memory capacity is based on using 2 GB memory
DIMMs.
Note: (10) Capacities are based on installation of two 146.8 GB SCSI
HDDs. For latest information on supported HDD options, visit:
http://www.ibm.com/pc/us/compat
Video subsystem
- ATI Mobility Radeon Video controller
- Integrated on the blade
- 16 MB embedded video memory
Supported BladeCenter HS20 video resolutions
__________________________________________________________________
| | | | CRT ISO | |
| | Maximum Refresh | CRT | 9241.3 | Flat Panel |
| Resolution | Rate Supported | Support | Compliance | Support |
|____________|_________________|_________|____________|____________|
|640 x 480 | 85 Hz | Yes | Yes | Yes |
|____________|_________________|_________|____________|____________|
|800 x 600 | 85 Hz | Yes | Yes | Yes |
|____________|_________________|_________|____________|____________|
|1024 x 768 | 75 Hz | Yes | Yes | Yes |
|____________|_________________|_________|____________|____________|
|1280 x 1024 | 40 Hz | No | No | Yes |
|____________|_________________|_________|____________|____________|
|1600 x 1200 | 28 Hz | No | No | Yes |
|____________|_________________|_________|____________|____________|
Note: For resolutions supported by different operating systems, refer to
the operating system documentation.
Dimensions - BladeCenter HS20
- Height: 24.5 cm (9.7 in)
- Depth: 44.6 cm (17.6 in)
- Width: 2.9 cm (1.14 in)
- Maximum weight: 5.4 kg (12 lb) (depending on the configuration when
options are added)
Electrical
- BladeCenter chassis: 200 to 240 (nominal) V ac; 50 Hz or 60 Hz;
- BladeCenter HS20: 12.2 (nominal) V dc
Standards
This system supports or complies with the following standards:
- Multiprocessor Specification (MPS) 1.4.
- Hardware-enabled to meet International Organization for
Standardization (ISO) 9241, Part 3.
Equipment approvals and safety
- FCC - Verified to comply with Part 15 of the FCC Rules, Class A
- Canada ICES-003, issue 3, Class A
- UL 60950 Safety of Information Technology Equipment
- CSA C22.2 No.60950 Safety of Information Technology Equipment 60950
- NOM-019 Seguridad de Equipto de Procesamiento de Datos
- Temperature:
- 10.0 to 35.0 degrees C (50 to 95 degrees F) at 0 to 914 m (0 to 3,000
ft)
- 10.0 to 32.0 degrees C (50 to 90 degrees F) at 914 to 2,133 m (3,000
to 7,000 ft)
- Relative humidity: 8% to 80%
- Maximum altitude: 2,133 m (7,000 ft)
- The BladeCenter HS20 blades contain four DIMM sockets. A maximum of
8 GB of system memory is supported by using 2 GB DIMMs of PC2-3200 CL2.5
ECC DDR2 memory in each of the 4 DIMM sockets. All supported system
memory is addressable through direct memory access. The BladeCenter HS20
supports currently available 512 MB, 1 GB, or 2 GB DIMM options.
Supported DIMMs can coexist in the same server; however, memory DIMMs of
the same capacity must be installed in matched pairs.
- Microprocessors must be of the same type and clock speed on each
BladeCenter HS20. Mixing microprocessors of different speeds or cache
size or upgrading the base processors is not supported.
Refer to the Software requirements section for operating
system limitations.
For attended installation of an operating system, this server requires
a compatible:
Unattended or remote installation may be performed without requiring
some or all of these components. Review your unattended software
installation program information for specific hardware configuration
requirements.
For service, the server requires a compatible:
When having the unit serviced, plan to have these components attached
to your server either directly or indirectly via a console switch.
Programming requirements
The following network operating systems have been tested for
compatibility with the BladeCenter HS20:
o Microsoft - Windows 2000 Advanced Server (requires SP 3)
- Windows 2000 Server (requires SP 3)
- Windows Server 2003, Standard x64 Edition
o Microsoft - Windows Server 2003, Standard Edition
- Windows Server 2003, Enterprise Edition
- Windows Server 2003, Web Edition
- Windows XP
o Linux - Red Hat Enterprise Linux 4 AS for AMD64/EM64T
- Red Hat Enterprise Linux 4 AS for x86
- Red Hat Enterprise Linux 4 ES for AMD64/EM64T
- Red Hat Enterprise Linux 4 ES for x86
- Red Hat Enterprise Linux 4 WS for AMD64/EM64T
- Red Hat Enterprise Linux 4 WS for x86
- Red Hat Enterprise Linux 3 AS for AMD64/EM64T
- Red Hat Enterprise Linux 3 AS for x86
- Red Hat Enterprise Linux 3 ES for AMD64/EM64T
- Red Hat Enterprise Linux 3 ES for x86
- Red Hat Enterprise Linux 3 WS for AMD64/EM64T
- Red Hat Enterprise Linux 3 WS for x86
- Red Hat Enterprise Linux AS (v2.1 for x86)
- SUSE LINUX Enterprise Server 9 (32-bit and 64-bit)
- SUSE LINUX Enterprise Server 9 for x86
- SUSE LINUX Enterprise Server 8 for x86 (UL 1.0)
o VMWare - ESX Server 2.5
For additional information support, certification, and versions of
network operating systems, access:
http://www.ibm.com/pc/us/compat
APPLICATION SOFTWARE
Software Publisher Description
------------------ ------------------------------------
IBM Director
IBM RDM
IBM Real Time Diagnostics v2.01
Lotus Lotus/Domino Server R6
Lotus Lotus/Domino Mail Server R6.0.1
IBM SMA 3.1 System Migration Assoc. v3.1
LSI IBM FastT Storage 8.30
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Publications
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An installation and user's guide, safety, and warranty publications
are shipped with each BladeCenter HS20 blade.
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Features -- Specify/Special/Exchange
|
None.
These models are GAV:
Description Machine Models Number
---------------- ------- ------ -------
BladeCenter HS20 8843 05U 884305U
8843 55U 884355U
Express Models
BladeCenter HS20 8843 E7U 8843E7U
8843 E9U 8843E9U
Part
Description Number
------------------------------------------- -------
xSeries Xeon 2.8 GHz/800 MHz - 2 MB L2 25R8878
Upgrade Processor Option with Intel EM64T
xSeries Xeon 3.8 GHz/800 MHz - 2 MB L2 13N0697
Upgrade Processor Option with Intel EM64T
None
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Accessories
|
None.
Customer Replacement Parts
None.
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Machine Elements
|
Not available.
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Supplies
|
None.
Diskettes
None.
Trademarks
(R), (TM), * Trademark or registered trademark of International
Business Machines Corporation.
** Company, product, or service name may be a trademark or service
mark of others.
Windows is a trademark of Microsoft Corporation.
© IBM Corporation 2005.
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