Appendix 91
Appendix

Specifications

Processor
Processor type
Intel
®
Pentium
®
4 with HT Technology
NOTE: Not all Pentium 4 processors support Hyper-Threading
technology.
Level 1 (L1) cache 16 KB
Level 2 (L2) cache 1-MB (displayed in system setup) pipelined-burst, eight-way set
associative, write-back SRAM
Memory
Type 400- and 533-MHz (PC2-3200) DDR2 unbuffered SDRAM non-
ECC
Memory connectors four
Memory capacities 128-, 256-, 512-, or 1-GB non-ECC
Minimum memory 128 MB
NOTE: Up to 128 MB of system memory may be allocated to support
graphics, depending on system memory size and other factors.
Maximum memory 4 GB
NOTE: See "Addressing Memory With 4-GB Configurations" on
page58 to verify the amount of memory available to the operating
system.
BIOS address F0000h
Computer Information
Chipset Intel 915G Express
DMA channels eight
Interrupt levels 24
BIOS chip (NVRAM) 4-Mb