Powerful Blade-Thin Computing
The IBM eServer BladeCenter chassis and IBM eServer BladeCenter HS20
blade servers are the key components to building your blade
configuration. Optionally available Ethernet and Fibre Channel switch,
Redundant Keyboard Video Mouse (KVM)/ management and power modules
support advanced configurations.
BladeCenter 8677-2XX -- Rock-Solid Foundation for
Business-Critical Applications
- Rack-optimized, 7 U modular design enclosure holds up to 14 hot-swap
BladeCenter HS20 blades with up to six enclosures in a 42 U rack
- Contains high availability ePlane supporting hot-swap of individual
blades
- Two 1,800-watt, hot-swap power modules and support for two optional
1,800-watt power modules for redundancy and power for robust
configurations
- Two hot-swap 325 CFM blowers and thermal sensors throughout to
monitor and alert over-temperature conditions
- Management module - Lets you manage and control components in the
enclosure
- Optional hot-swap, redundant Ethernet and FC switch modules -
Supports up to four network switch modules
- Control panel - Contains USB port and status LEDs
BladeCenter HS20 - Performance and Highly Scalable
- 3.06 GHz/533 MHz-512 KB L2 cache and 3.20 GHz/533 MHz-1 MB L3 cache
Xeon processors with 533 MHz front-side bus.
- 1 GB memory on 3.20 GHz system and 512 MB memory with 3.06 GHz system
with Chipkill ECC support, supporting up to 8 GB maximum(2)
- Dual Gb Ethernet connections with teaming and failover support
- Integrated management processor, monitoring critical components on
each blade for remote and local systems-management
- ATA-100 IDE controller, economical interface for up to two optional
40 GB(3) IDE HDDs with IDE RAID 1(mirroring) standard for operating
system-independent mirroring capability
- SCSI expansion connector, supporting optional storage unit containing
an Ultra320 RAID 1 SCSI controller and backplane support for two hot-swap
HDDs
Note: (2) Using 2 GB DIMMs.
Note: (3) When referring to HDD or tape backup capacity, GB stands for
one billion bytes. Total user capacity may vary depending on operating
environments.
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)
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.
Note: The information in IBM announcement letters is subject to change
without notice, consult the IBM Sales Manual, or your IBM marketing
representative or reseller, for the most current information regarding
IBM products.
Related Options
IBM Processor Upgrade with 3.20 GHz/533 MHz-1 MB L3 Cache Xeon
Processor (P/N 13N0650)
Contains a 3.2 GHz/1 MB L3 Cache Xeon processor supporting internal
processing speeds of 3.2 GHz at 533 MHz FSB.(1)
IBM Processor Upgrade with 3.06 GHz/533 MHz-512 KB L2 Cache Xeon
Processor (P/N 73P9074)
Note: (1) GHz and MHz denote the internal and/or external clock speed of
the microprocessor only, not application performance. Many factors
affect application performance.
Contains a 3.06 GHz/512 KB L2 Cache Xeon processor supporting internal
processing speeds of 3.06 GHz at 533 MHz FSB.
The above processor options features a full-speed 512 KB advanced
transfer L2 cache. These next-generation Xeon processors use a 133 MHz
common clock speed for external operations. Both 266 and 533 MHz source
synchronous strobes are used to support 266 MHz (double-pumped) address
and 533 MHz (quad-pumped) data busses to the memory controller. This
allows up to 4.3 GB/s data transfers between memory and the processor.
IBM 1800 Watt Power Supply with line Cord Option (P/N
13N0570)
The 1,800-watt power supply is designed for maximum power availability
and maximum efficiency to keep servers operating. It is designed to
support the increased demands of the BladeCenter HS20 blades. The
1,800-watt power supplies come standard in the 8677-2XX BladeCenter
BladeCenter and BladeCenter HS20
High-Performance Blade-Server Subsystems
The BladeCenter HS20 blades are high-throughput, two-way, SMP-capable
Xeon-based network blade servers, highly scalable by adding memory and a
second processor. 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.
Two Intel Xeon connectors are standard on the blade board to support
installation of a second processor. High-speed, PC2100 DDR SDRAM is
synchronized for up to 533 MHz processor-to-memory subsystem performance
with current processors.
The BladeCenter HS20 uses the fourth-generation ServerWorks Grand
Champion Low End (GCLE) SystemSet chipset that includes:
- Grand Champion Memory and I/O Controller (CMIC-LE5)
- Champion South Bridge 6 (CSB6-U)
- Champion I/O Bridge (CIOB-ES)
The CMIC-LE5 controls two main functional units:
- High-performance main memory subsystem, maximizing throughput from
processors to memory
- Inter Module Bus (IMB), maximizing throughput from the processor bus
to the I/O busses
The CSB6-U delivers PCI function and integrates the following key I/O
functions:
- IDE controller and HDDs
- USB, supporting four USB ports
- Power management logic
- PCI bus interface for video controller
- Systems management bus (SMBus), supporting Phillips I2C two-wire
protocol interface
- Low power controller (LPC) interface for POST/BIOS EEPROM
- Dual Gb Ethernet connections
- One external PCI-X bus segment for daughter card connector
Standard BladeCenter HS20 Configurations
___________________________________________________________________
| Models Processor L2 Cache Memory Ethernet HDD |
| -------- ------------- -------- ---------- -------- ----- |
| 8832-31X 3.06 GHz Xeon 512 KB 512 MB ECC Dual Gb open |
| 8832-G1X 3.20 GHz Xeon 512 KB 1 GB ECC Dual Gb open |
|___________________________________________________________________|
Additional Features
- BladeCenter HS20 system board containing four DIMM connectors,
supporting 256 MB, 512 MB, 1 GB or 2 GB DIMM options.
- Up to 8 GB of system memory is supported.
- Memory is two-way interleaved (must be installed in matched pairs).
- Memory sizes can be mixed.
- Chipkill function is supported.
- Supports optional HS20 SCSI Storage Expansion Unit: 64-bit Ultra320
SCSI PCI controller (LSI53C1020 Ultra320 SCSI controller) supporting
high-speed (320 MB/s), Low-Voltage Differential SCSI (LVDS) RAID 1
internal storage solutions
- Dual-channel EIDE (ATA-100) controller, supporting economical EIDE
data storage up to 80 GB (two 40 GB HDDs) and RAID 1
- Two full-duplex, dual Gb Ethernet PCI connections, high-speed network
communications to LAN clients
BladeCenter HS20 blades are designed for high throughput from
processor, to memory, and 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
- Two hot-swap 1,800-watt redundant power modules - Optional
BladeCenter 1800 W Power Supply Modules providing two additional power
modules for robust configurations
- Two hot-swap, 325 CFM redundant blowers assemblies and thermal
monitors in critical locations
- Hot-swap module bays for support of optional Ethernet and FC switch
modules minimizes point-of-failure for high levels of reliability and
uptime
- Management module interfaces with each blade server and enables
single systems management control
- Control panel with status LEDs provides visual indications of system
well being
- Light Path Diagnostics and on-board diagnostics provides an LED map
to a failed or failing component, helping reduce downtime, and service
costs
The BladeCenter HS20 blades deliver on reliability and serviceability.
Features include:
- ECC DIMMs, combined with an integrated ECC memory controller, 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 soft memory errors
automatically without software intervention
- ECC L2 cache processors help improve data reliability and reduce
downtime, 3.20 GHz contains 1 MB L3
- 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 alerts the system
administrator of an imminent component failure
- Dual Gb Ethernet connections support:
- Failover, adapter fault tolerance
- PXE 2.0 Boot Agent
- Wake on LAN
- Load balancing or teaming
- An integrated management processor 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 blades 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
- 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 IBM Directors 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 five tools include 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 is an effective tool for the initial
deployment phase of a systems 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 provides 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
- NetlQ
For more information about IBM Director, refer to Software
Announcement 202-246, dated September 24, 2002.
Remote Deployment Manager(RDM) for BladeCenter
BladeCenter can use RDM, which enables the configuration and
deployment of BladeCenter HS20 blades 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
- Drop and drag capability to deploy images
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 intermanagment 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 highly available BladeCenter
installations. The BladeCenter chassis ships standard with two
KVM/management modules. The optional IBM BladeCenter redundant
KVM/management module provides BladeCenter with even higher levels of
resiliency. While in the chassis, the second module is in passive or
"stand by" mode. If the active or "primary" module faults, the second
module is automatically enabled with all the configuration settings of
the primary module. Providing the customer with seamless remote
management and connectivity to the BladeCenter chassis for their most
critical applications.
Back to top
Product Positioning
|
The BladeCenter and BladeCenter HS20 offerings are positioned as the
highest-density servers of the IBM eServer line. They represent one
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 8677-2XX in just 7 U of rack space contains up to 14
blade servers and two 1,800-watt power supplies to provide the necessary
I/O network switching, power, cooling, and control panel information.
When compared to most Intel processor-based 1 U high servers, the
BladeCenter can support twice the amount of processing power in the same
rack space.
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 |
Blade Design |
Power Modules |
Blade Center Enclosures |
Miscellaneous |
2XX |
high density, 7 U high modular design |
1800-watt, hot swap |
up to 6 per 42 U rack |
Language support |
Customer Setup (CSU)
This product is designated Customer Setup.
Devices Supported
The IBM(R) BladeCenter (model -2XX) is designed to maintain
compatibility with the following IBM products. 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 at:
- http://www.ibm.com/pc/us/compat
Part
Description Number
------------------------------------------------------------ -------
BladeCenter (model 8677-2XX) 86772XX
BladeCenter HS20 (model 8832-1XX) 88321XX
BladeCenter HS20 (model 8832-G1X) 8832G1X
SYSTEM MEMORY
256 MB PC2100 CL2.5 ECC DDR SDRAM DIMM 33L5037
512 MB PC2100 CL2.5 ECC DDR SDRAM DIMM 33L5038
1 GB PC2100 CL2.5 ECC DDR SDRAM DIMM 33L5039
2 GB &mem. 33L5040
MICROPROCESSOR UPGRADES
IBM Processor Upgrade with 3.20 GHz/533 MHz/512 KB 13N0650
L2/1 MB L3 Cache Xeon Processor
IBM Processor Upgrade with 3.06 GHz/533 MHz/512 KB 73P9074
L2 Cache Xeon Processor
FIXED DISKS / DISKETTE DRIVES / STORAGE
IBM HS20 40 GB 5400-rpm ATA-100 HDD 48P7063
IBM 36.4 GB 15K-rpm Ultra160 SCSI Hot-Swap HDD(1) 06P5768
IBM 36.4 GB 10K-rpm Ultra160 SCSI Hot-Swap SL HDD(1) 06P5755
IBM 73.4 GB 10K-rpm Ultra160 SCSI Hot-Swap SL HDD(1) 06P5756
IBM 18.2 GB 15K-rpm Ultra160 SCSI 80-pin HDD(1) 06P5767
IBM 18.2 GB 10K-rpm Ultra160 SCSI Hot-Swap HDD(1) 06P5754
IBM 36.4 GB 10K Ultra320 SCSI HDD Hot-Swap 32P0726
IBM 36.4 GB 15K-rpm Ultra320 SCSI Hot-Swap HDD(1) 32P0734
IBM 73.4 GB 10K-rpm Ultra320 SCSI HDD Hot-Swap 32P0727
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 Hot-Swap HDD 32P0735
IBM HS20 SCSI Storage Expansion Unit 48P7058
IBM FAStT500 Storage Server(2) 35521RU
IBM FAStT EXP500 Storage Expansion Unit(2) 35601RU
IBM FAStT EXP500 Storage Expansion Unit(2) (EMEA) 35601RX
IBM FAStT EXP200 Storage Expansion Unit(2) 35421RU
IBM FAStT EXP200 Storage Expansion Unit(2) (EMEA) 35421RX
IBM FAStT EXP200 Redundant Raid Controller 19K1121
IBM FAStT EXP200 HA Storage Server(2) 35422RU
IBM FAStT EXP200 HA Storage Server(2) (EMEA) 35422RX
IBM FAStT700 Storage Server 17421RU
IBM FAStT700 Storage Server 17421RU
IBM FAStT700 Mini Hub 19K1269
IBM SAN Data Gateway Router UltraSCSI LVD Port 2108R3L
Note: (1) Requires installation of the HS20 SCSI Storage Expansion Unit.
Note: (2) Must be attached to a supported FC expansion card and switch
module.
COMMUNICATIONS
IBM HS20 Fibre Channel Expansion Card 48P7061
IBM BladeCenter 2-port Fibre Channel Switch Module 48P7062
IBM BladeCenter 4-port Gb Ethernet Switch Module 48P7054
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
NetBAY Rack Power Distribution Unit 37L6866
BladeCenter 1400W Power Supply Modules 48P7052
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 90P0740
IBM 84-key Space Saver Cost Reduced Keyboard 28L3644
IBM Preferred Pro Full-Size Keyboard - 104-Key 25R6968
(Business Black)
Cisco Systems Intelligent Gigabit Ethernet 13N2281
Switch Module for IBM eServer BladeCenter
Cisco Systems Fiber Intelligent 26K6547
Gigabit Ethernet Switch Module
for IBM eServer BladeCenter
IBM eServer BladeCenter T Filter 25K8376
Brocade(**) Entry Switch Module for 26K5601
IBM eServer BladeCenter(**)
Brocade Performance Bundle for IBM eServer BladeCenter 26K5605
Brocade ISL Trunking for IBM eServer BladeCenter 26K5607
Brocade Advanced Performance Monitoring for 26K5612
IBM eServer BladeCenter
Brocade Extended Fabrics for IBM eServer BladeCenter 26K5613
Brocade Fabric Manager v4.x for IBM eServer BladeCenter 26K5615
Brocade Remote Switch for IBM eServer BladeCenter 26K5616
Brocade Advanced Security (Secure OS) for 26K5617
IBM eServer BladeCenter
BladeCenter Brocade Entry Switch Full SAN Upgrade for 26K5618
IBM eServer BladeCenter
Brocade Enterprise Switch Module for 90P0165
IBM eServer BladeCenter
Intel Gigabit Ethernet Expansion Card for 90P3777
IBM eServer BladeCenter
IBM eServer BladeCenter Fibre Channel Expansion Card 13N2203
IBM eServer BladeCenter Copper Passthru Module 73P6100
IBM eServer BladeCenter Copper Passthru Module 73P6101
Cable
IBM eServer BladeCenter HS20 Low Profile Handle 25K8358
IBM eServer BladeCenter HS40 Low Profile Handle 25K8359
Topspin IB Switch Module
for IBM eServer BladeCenter 26K6454
IB 3 meter 4x Cable for IBM eServer BladeCenter 26R0813
IB 3 meter 12x to (3) 4x Cable for IBM eServer BladeCenter 26R0816
Nortel Networks L2/3 Copper GbE Switch 26K6530
Module for IBM eServer BladeCenter
Nortel Networks L2/3 Fiber GbE Switch 26K6531
Module for IBM eServer BladeCenter
Qlogic(**) iSCSI Expansion Card for IBM eServer BladeCenter 26K6487
Model Conversions
None.
Back to top
Technical Description
|
BladeCenter
The BladeCenter 8677-2XX is a 7 U high, rack optimized cabinet
designed to support extremely high density blade servers. It contains
the following standard features:
- 14 hot-swap blade server bays
- Two standard 1800-watt power modules - Two additional 1800-watt power
modules can be optionally installed for configurations using over six
BladeCenter HS20 servers
- Two, hot-swap redundant blowers - Support cooling requirements for
full configurations
- Management module:
- Controls systems management of the enclosure and installed blades
- Interface to control KVM, CD-ROM, or diskette activity for each blade
server
- Four network switch module bays - Supports installation of Ethernet
or Fibre Channel networks
- Control panel - Contains USB port and status LEDs
By combining a BladeCenter and up to 14 BladeCenter HS20 blades,
extremely high-density configurations can be deployed to address large
enterprise or application service providers needs for powerful, high
density, high availability servers. This approach allows twice the
processors, memory, and network connections to be made than that of the
current 1 U-high xSeries 335.
BladeCenter
8677-2XX
-------------------------
Blade bays (type) - High-availability ePlanes
Blades Standard - 0
Blades Maximum - 14
Video - none
PCI Slots - 0
Switch Module Bays - 4
Ethernet Switches - Optional
FC Switches - Optional
Management Module Bays - 2
Standard - 1
CD-ROM (IDE) - 24x-10x
Diskette Drive - 1.44 MB
Power Supply Modules - 1800 W
Number standard - 2
Maximum - 4
Hot-Swap - Yes
Redundant Power - Standard
Auto Restart - Yes
Cooling - 2 blowers
Redundant - Yes
Hot-swap - Yes
Dimensions - BladeCenter
- 7 U Rack Drawer:
- Width: 444.0 mm (17.5 in)
- Depth: 711.2 mm (28.0 in)
- Height: 304.2 mm (12.0 in)
- Weight: (Minimum configuration) 95.0 kg (209 lbs)
- Weight: (Maximum configuration) 235.0 kg (519 lbs)
Electrical - BladeCenter
- 200-240 (nominal) V AC; 50 Hz or 60 Hz; 12 A (per power module)
- Input kilovolt-amperes (kVA) (approximately):
- Minimum Configuration: 0.40 kVA (two power supplies)
- Maximum Configuration: 4.00 kVA (four power supplies)
- Btu Output: Ship configuration - 1365 Btu/hr (400 watts)
- Btu Output: Full configuration - 13648 Btu/hr (4000 watts)
- Acoustical noise emissions for a single BladeCenter configured with
14 BladeCenter HS20 servers:
- 7.4 bels (operating)
- 7.4 bels (idling)
- Acoustical noise emissions for a single BladeCenter with a
BladeCenter Acoustic Attenuation Module option installed and configured
with 14 BladeCenter HS20 servers:
- 6.9 bels (operating)
- 6.9 bels (idling)
Standards
This system supports or complies with the following standards:
- Multiprocessor Specification (MPS) 1.4.
- Hardware-enabled to meet the 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 Equipment60950
- 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 adding a 2 GB PC2100 CL2.5 ECC DDR
SDRAM DIMM in each of the 4 DIMM sockets. All supported system memory is
addressable through direct memory access. The BladeCenter HS20 supports
currently available 256 MB, 512 MB, 1 GB, and 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. Refer to the
xSeries server Web page memory options.
- Microprocessor SMP upgrades 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 processor is not supported.
- The second IDE connector supporting an IDE HDD cannot be used when an
HS20 Fibre Channel Expansion Card or other expansion adapter card is
installed due to mechanical reasons.
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.
None.
Back to top
Publications
|
An installation and user's guide, safety, and warranty publications
are shipped with each BladeCenter HS20 blade.
Back to top
Features -- Specify/Special/Exchange
|
None.
Order
Description Machine Models Number
----------- ------- ------ -------
BladeCenter 8677 2XX 86772XX
Part
Description Number
------------------------------------- --------
IBM Processor Upgrade with 3.06 GHz/533 MHz 73P9074
512 KB L2 Cache Xeon Processor
IBM Processor Upgrade with 3.20 GHz/533 MHz 13N0650
1 MB L3 Cache Xeon Processor
1800 Watt Power Supply Option with Line cord 13N0570
Not available.
Back to top
Accessories
|
None.
Customer Replacement Parts
None.
Back to top
Machine Elements
|
None.
Back to top
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.
Back to top
|
|
|
|
|
|
|
|
|