Processors

The S845WD1-E board supports a single Intel Pentium 4 processor with a ∝PGA478 socket. Processors are not included with the server board and must be purchased separately.

Table 2. Supported Processors

Type

Designation

System Bus

L2 Cache Size

 

 

 

 

 

Pentium 4 processor

1.6, 1.8, 2.0, 2.26, and 2.4 GHz

400

/ 533 MHz

512 KB

 

 

 

 

 

Pentium 4 processor

1.8, 1.9, and 2.0 GHz

400

MHz

256 KB

 

 

 

 

 

Intel Celeron processor

1.7, 1.8, and 1.9 GHz

400

MHz

128 KB

 

 

 

 

 

Memory

The SE845WD1-E server board contains two 184-pin DIMM sockets and supports up to two DDR SDRAM DIMMs. The minimum supported memory configuration is 64 MB and the maximum configurable memory size is a 2 GB stacked un-buffered DDR200/266 ECC DIMM. See the table below for supported memory configurations.

NOTE

Only low profile DIMMs can be supported in a 1U server chassis.

Check the Intel Customer Support website for the latest tested memory list:

http://support.intel.com/support/motherboards/server/SE845WD1-E

Table 3.

Supported Memory Configurations

 

DIMM

 

Number of

DDR SDRAM

DDR SDRAM Organization

Number of DDR

Capacity

 

Sides

Density

Front-side/Back-side

SDRAM Devices

 

 

 

 

 

 

64 MB

 

SS

64 Mbit

8 M x 8/empty

8

 

 

 

 

 

 

64 MB

 

SS

128 Mbit

8 M x 16/empty

4

 

 

 

 

 

 

128 MB

 

DS

64 Mbit

8 M x 8/8 M x 8

16 (Note 1)

128 MB

 

SS

128 Mbit

16 M x 8/empty

8

 

 

 

 

 

 

128 MB

 

SS

256 Mbit

16 M x 16/empty

4

 

 

 

 

 

 

256 MB

 

DS

128 Mbit

16 M x 8/16 M x 8

16 (Notes 1 and 2)

256 MB

 

SS

256 Mbit

32 M x 8/empty

8

 

 

 

 

 

 

256 MB

 

SS

512 Mbit

32 M x 16/empty

4

 

 

 

 

 

 

512 MB

 

DS

256 Mbit

32 M x 8/32 M x 8

16 (Notes 1 and 2)

512 MB

 

SS

512 Mbit

64 M x 8/empty

8

 

 

 

 

 

 

1024 MB

 

DS

512 Mbit

64 M x 8/64 M X8

16

 

 

 

 

 

 

Notes:

1.If the number of DDR SDRAM devices is greater than nine, the DIMM will be double sided.

2.Front side population/back side population indicated for DDR SDRAM density and DDR SDRAM organization.

Description

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Intel S845WD1-E manual Supported Processors, Supported Memory Configurations