Dell Dimension E520 - Manual (Page 109)

Appendix
109
Appendix
Specifications
Processor
Processor type Intel
®
Pentium
®
4 with Hyper-Threading technology
NOTE:
Not all Pentium 4 processors support Hyper-Threading
technology.
Level 1 (L1) cache 32 KB
Level 2 (L2) cache 1 MB (depending on your computer configuration) pipelined-
burst, eight-way set associative, write-back SRAM
Memory
Type 533-MHz and 667-MHz dual DDR2 unbuffered SDRAM
Memory connectors four
Memory capacities 256 MB, 512 MB, or 1 GB non-ECC
Minimum memory 256 MB
Maximum memory 4 GB
NOTE:
See "Addressing Memory With 4-GB Configurations" on
page 70 to verify the amount of memory available to the operating
system.
BIOS address F0000h
Computer Information
Chipset 965
RAID Support RAID 1 (Mirroring)
DMA channels eight
Interrupt levels 24
BIOS chip (NVRAM) 4 Mb
NIC Integrated network interface capable of 10/100 communication
System clock 800- or 1066-MHz data rate