Dell Dimension E521 - Manual (Page 107)

Appendix
107
Appendix
Specifications
Processor
Processor type AMD Athlon 64 X2 dual-core processor
AMD Athlon 64 processor
AMD Sempron processor
Level 2 (L2) cache Up to 1 MB per core
Up to 256 KB for Sempron processors
Memory
Type 533-MHz, 667-MHz, 800-MHz (when available) DDR2 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 67 to verify the amount of memory available to the operating
system.
Computer Information
Chipset Nvidia GeForce 6150LE
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
Video
Type Nvidia integrated video (DirectX 9.0 Shader Model 3.0 Graphics
Processing Unit) or optional PCI Express x16 graphics card
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