Processors; Memory; Supported Processors; Supported Memory Configurations - Intel S845WD11U Product Manual

Processors

The S845WD1-E board supports a single Intel Pentium 4 processor with a µPGA478 socket.
Processors are not included with the server board and must be purchased separately.
Table 2.

Supported Processors

Type
Pentium 4 processor
Pentium 4 processor
Intel Celeron processor

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
Capacity Sides
64 MB SS
64 MB SS
128 MB DS
128 MB SS
128 MB SS
256 MB DS
256 MB SS
256 MB SS
512 MB DS
512 MB SS
1024 MB DS
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
Designation
1.6, 1.8, 2.0, 2.26, and 2.4 GHz
1.8, 1.9, and 2.0 GHz
1.7, 1.8, and 1.9 GHz
DDR SDRAM DDR SDRAM Organization
Density Front-side/Back-side
64 Mbit 8 M x 8/empty
128 Mbit 8 M x 16/empty
64 Mbit 8 M x 8/8 M x 8
128 Mbit 16 M x 8/empty
256 Mbit 16 M x 16/empty
128 Mbit 16 M x 8/16 M x 8
256 Mbit 32 M x 8/empty
512 Mbit 32 M x 16/empty
256 Mbit 32 M x 8/32 M x 8
512 Mbit 64 M x 8/empty
512 Mbit 64 M x 8/64 M X8
System Bus L2 Cache Size
400 / 533 MHz 512 KB
400 MHz 256 KB
400 MHz 128 KB
Number of DDR
SDRAM Devices
8
4
(Note 1)
16
8
4
(Notes 1 and 2)
16
8
4
(Notes 1 and 2)
16
8
16
13