Intel ISP1100 Quick Start Manual page 9

Table 2. Supported Memory Characteristics
DIMM
Size Configuration
16 MB 2 Mbit x 72
32 MB 4 Mbit x 72
32 MB 4 Mbit x 72
64 MB 8 Mbit x 72
32 MB 4 Mbit x 72
64 MB 8 Mbit x 72
64 MB 8 Mbit x 72
128 MB 16 Mbit x 72
128 MB 16 Mbit x 72
64 MB 8 Mbit x 72
128 MB 16 Mbit x 72
128 MB 16 Mbit x 72
256 MB 32 Mbit x 72
Additional Memory Characteristics
•
168-pin SPD with gold-plated contacts.
•
Single or double-sided DIMM boards.
•
66 MHz or 100 MHz unbuffered or registered SDRAM, 72-bit ECC, 3.3V only memory
•
Unbuffered 16 MB, 32 MB, 64 MB, 128 MB, and 256 MB DIMMs for a total memory size of
1 GB.
•
Registered 64 MB, 128 MB, and 256 MB DIMMs for a total memory size of 1 GB. Double-
stacked DIMM boards are not supported due to space limitations on the server board.
•
All memory components used with this server must comply with the following PC SDRAM
specifications (refer to the Intel ISP1100 Internet Server Technical Product Specification
included on the Intel Internet Server Resource CD-ROM shipped with the server for
information about where to obtain these specifications):
 PC SDRAM Specification (memory component specific)
 PC Unbuffered SDRAM Specifications
 PC Serial Presence Detect Specification
•
Processors with 100 MHz host bus speed should be paired with 100 MHz SDRAM.
•
Processors with 66 MHz host bus speed can be paired with either 66 MHz or 100 MHz
SDRAM. However, 100 MHz SDRAM will not increase the performance of a processor with
66 MHz host bus speed.
Intel ISP1100 Internet Server Quick Start Guide
DRAM DRAM DRAM
Technology Depth Width
16 Mbit 2 Mbit 8 bit
16 Mbit 2 Mbit 8 bit
16 Mbit 4 Mbit 4 bit
16 Mbit 4 Mbit 4 bit
64 Mbit 4 Mbit 16 bit
64 Mbit 4 Mbit 16 bit
64 Mbit 8 Mbit 8 bit
64 Mbit 8 Mbit 8 bit
64 Mbit 16 Mbit 4 bit
128 Mbit 8 Mbit 16 bit
128 Mbit 8 Mbit 16 bit
128 Mbit 16 Mbit 8 bit
128 Mbit 16 Mbit 8 bit
Single-sided DIMM Double-sided DIMM
(Size x 64 Bit) (Size x 64 Bit)
2 MB x 8 B = 16 MB
4 MB x 8 B = 32 MB
4 MB x 8 B = 32 MB
8 MB x 8 B = 64 MB
4 MB x 8 B = 32 MB
8 MB x 8 B = 64 MB
8 MB x 8 B = 64 MB
16 MB x 8 B = 128 MB
16 MB x 8 B = 128 MB
8 MB x 8 B = 64MB
16 MB x 8 B = 128 MB
16 MB x 8 B = 128 MB
32 MB x 8 B = 256 MB
9