Supported memory

The BIOS assesses the SDRAM size and speed using the serial presence detect (SPD) data structure programmed into an EEPROM on the DIMM. Memory size is 16 MB to 1 GB. DIMM board memory size can be mixed but must be either all unbuffered or all registered. Slot vacancies are allowed.

The server board supports the following memory features:

Supported memory characteristics

DIMM size

Configuration

DRAM technology

DRAM depth

DRAM width

Single-sided DIMM (size x 64 bit)

Double-sided DIMM (size x 64 bit)

16 MB

2 Mbit x 72

16 Mbit

2 Mbit

8 bit

2 MB x 8 B = 16 MB

 

32 MB

4 Mbit x 72

16 Mbit

2 Mbit

8 bit

 

4 MB x 8 B = 32 MB

32 MB

4 Mbit x 72

16 Mbit

4 Mbit

4 bit

4 MB x 8 B = 32 MB

 

64 MB

8 Mbit x 72

16 Mbit

4 Mbit

4 bit

 

8 MB x 8 B = 64 MB

32 MB

4 Mbit x 72

64 Mbit

4 Mbit

16 bit

4 MB x 8 B = 32 MB

 

64 MB

8 Mbit x 72

64 Mbit

4 Mbit

16 bit

 

8 MB x 8 B = 64 MB

64 MB

8 Mbit x 72

64 Mbit

8 Mbit

8 bit

8 MB x 8 B = 64 MB

 

128 MB

16 Mbit x 72

64 Mbit

8 Mbit

8 bit

 

16 MB x 8 B = 128 MB

128 MB

16 Mbit x 72

64 Mbit

16 Mbit

4 bit

16 MB x 8 B = 128 MB

 

64 MB

8 Mbit x 72

128 Mbit

8 Mbit

16 bit

8 MB x 8 B = 64MB

 

128 MB

16 Mbit x 72

128 Mbit

8 Mbit

16 bit

 

16 MB x 8 B = 128 MB

128 MB

16 Mbit x 72

128 Mbit

16 Mbit

8 bit

16 MB x 8 B = 128 MB

 

256 MB

32 Mbit x 72

128 Mbit

16 Mbit

8 bit

 

32 MB x 8 B = 256 MB