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As a convenience, IBM provides this data regarding
products no longer for sale. Some of the data contained
herein may be out of date or contain inaccuracies.
Updates to this data will not be provided.


BladeCenter HS20 (8843)


Attention
Attention:
A four-digit feature code is used to specify a component that is configurable in the IBM configurators, the eBusiness Configurator (eConfig) and the IBM Web-based Hardware Configurator, used in US and Canada. Options that do not have feature codes cannot be integrated by IBM into a system using these IBM configurators. To purchase options separately, refer to the option part number provided in this document.

At-A-Glance Options

The HS20 - (8843) requires that the BladeCenter chassis
have 2000w power supplies installed.
The HS20 - (8843) can be installed into and removed from the
BladeCenter chassis while the chassis is powered up. Follow the
blade insertion and removal guidelines provided in the system's
documentation.

Table 1. BladeCenter HS20 - (8843) at-a-glance

Part number1

Withdrawal date2

CPU/FSB speed (GHz/MHz) - Cache3

Processor quantity (std/max)

Memory (std/max)4

System Management Processor5

Integrated ethernet6

8843-05Y

Oct 26 2006

2.8GHz/800MHz - 2MB L2

1/2

1GB/16GB

Y

Dual GB

8843-LTY

Oct 26 2006

2.8GHz/800MHz - 1MB L2 Low Voltage

1/2

512MB/16GB

Y

Dual GB

8843-L1Y

Oct 26 2006

2.8GHz/800MHz - 1MB L2 Low Voltage

1/2

512MB/16GB

Y

Dual GB

8843-25Y

Oct 26 2006

3.2GHz/800MHz - 2MB L2

1/2

1GB/16GB

Y

Dual GB

8843-35Y

Oct 26 2006

3.4GHz/800MHz - 2MB L2

1/2

1GB/16GB

Y

Dual GB

8843-45Y

Oct 26 2006

3.6GHz/800MHz - 2MB L2

1/2

1GB/16GB

Y

Dual GB

8843-55Y

Oct 26 2006

3.8GHz/800MHz - 2MB L2

1/2

1GB/16GB

Y

Dual GB

8843-E2Y

Oct 26 2006

3.2GHz/800MHz - 2MB L2

1/2

2GB/16GB

Y

Dual GB

8843-E7Y

Oct 26 2006

2.8GHz/800MHz - 2MB L2

1/2

512MB/16GB

Y

Dual GB

8843-E9Y

Oct 26 2006

3.8GHz/800MHz - 2MB L2

2/2

4GB/16GB

Y

Dual GB

8843-M5Y

Apr 27 2007

3.0GHz/800 MHz 2MB L2 Low Voltage

1/2

1GB/16GB

Y

Dual GB

8843-MTY

Aug 31 2007

 3.0GHz 800 MHz 2MB L2 Low Voltage

1/2

1GB/16GB

Y

Dual GB

8843-J1Y

Apr 27 2007

 2.8GHz 800 MHz 1MB L2 Low Voltage

1/2

1GB/16GB

Y

Dual GB

8843-JTY

Apr 4 2008

2.8GHz 800 MHz 1MB L2 Low Voltage

1/2

1GB/16GB

Y

Dual GB

8843-0RY

Apr 27 2007

2.8GHz 800MHz 2MB L2

1/2

1GB/16GB

Y

Dual GB

8843-2RY

Apr 27 2007

3.2GHz 800MHz 2MB L2

1/2

1GB/16GB

Y

Dual GB

8843-3RY

Apr 27 2007

3.4GHz 800MHz 2MB L2

1/2

1GB/16GB

Y

Dual GB

8843-4RY

Apr 27 2007

3.6GHz 800MHz 2MB L2

1/2

1GB/16GB

Y

Dual GB

8843-5RY

Apr 27 2007

3.8GHz 800MHz 2MB L2

1/2

1GB/16GB

Y

Dual GB

Table 1. BladeCenter HS20 - (8843) at-a-glance (continued)

Part number1

Withdrawal date2

Storage controller7

Internal HDD interface

Internal HDD storage (std/max)8, 9

 HDD/Bays (std/max)9

Expansion slots (std/max)9

8843-05Y

Oct 26 2006

U320

Fixed

0/146.8GB

 0/2

0/1

8843-LTY

Oct 26 2006

U320

Fixed

0/146.8GB

 0/2

0/1

8843-L1Y

Oct 26 2006

U320

Fixed

0/146.8GB

 0/2

0/1

8843-25Y

Oct 26 2006

U320

Fixed

0/146.8GB

 0/2

0/1

8843-35Y

Oct 26 2006

U320

Fixed

0/146.8GB

 0/2

0/1

8843-45Y

Oct 26 2006

U320

Fixed

0/146.8GB

 0/2

0/1

8843-55Y

Oct 26 2006

U320

Fixed

0/146.8GB

 0/2

0/1

8843-E2Y

Oct 26 2006

U320

Fixed

36.4/146.8GB

 1/2

0/1

8843-E7Y

Oct 26 2006

U320

Fixed

0/146.8GB

 0/2

0/1

8843-E9Y

Oct 26 2006

U320

Fixed

0/146.8GB

 0/2

0/1

8843-M5Y

Apr 27 2007

U320

Fixed

0/146.8GB

 0/2

0/1

8843-MTY

Aug 31 2007

U320

Fixed

0/146.8GB

 0/2

0/1

8843-J1Y

Apr 27 2007

U320

Fixed

0/146.8GB

 0/2

0/1

8843-JTY

Apr 4 2008

U320

Fixed

0/146.8GB

 0/2

0/1

8843-0RY

Apr 27 2007

U320

Fixed

0/146.8GB

 0/2

0/1

8843-2RY

Apr 27 2007

U320

Fixed

0/146.8GB

 0/2

0/1

8843-3RY

Apr 27 2007

U320

Fixed

0/146.8GB

 0/2

0/1

8843-4RY

Apr 27 2007

U320

Fixed

0/146.8GB

 0/2

0/1

8843-5RY

Apr 27 2007

U320

Fixed

0/146.8GB

 0/2

0/1
Notes:
  1. Model numbers provided are worldwide generally available variant
    (GAV) model numbers which are not orderable as listed and need to
    be modified by country. The U.S. GAV model numbers use the following
    nomenclature: xxU. For example, the U.S. orderable part number for
    8843-01Y is 8843-01U. See the product-specific Official IBM announcement
    letter for other country-specific GAV model numbers. GAV to MTM
    mapping for A.P. Geographies follow the same pattern. Substitute
    the last character with a country-specific designator.
  2. Withdrawal dates are provided for U.S. and Canada only. Business
    Partner Inventory may be available.
  3. Intel Xeon processor with Extended Memory 64 Technology (EM64T),
    L2 cache and an 800MHz (quadpumped) Front Side Bus (FSB).
  4. High-speed, two-way interleaved PC2-3200 RDIMMs. Maximum capacity
    requires replacing the standard DIMMs. Memory-mirroring, hot-spare
    memory and Chipkill functions are supported. Chipkill is available
    on DIMMs 512MB and greater.
  5. System management functionality, interconnect network connectivity
    and console connectivity are managed through the standard management
    module. The standard integrated service processor monitors HS20 - (8843)
    system management activity, communicating with the management module
    in the BladeCenter.
  6. Dual Broadcom 5704S Gb Ethernet controllers.
  7. An integrated, single-channel, Ultra320 SCSI controller supports
    integrated RAID-1 and 1E. RAID-1E requires the optional BladeCenter
    Storage Expansion unit.
  8. Maximum internal storage capacity is based on installation of two
    146.8GB SCSI HDDs.
  9. An optional BladeCenter expansion unit is available that attaches
    directly to the blade server adding two hot-swap SCSI HDD bays for a
    total of four HDD bays and two expansion card slots for a total of three
    expansion card slots.
  10. HS20 Storage Server operating system supports a maximum of 4GB
    of memory.

November 17, 2009