Dell Inspiron 531s (Mid 2007) - Manual (Page 167)

Appendix
167
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 2 MB for Athlon 64 X2 dual-core processor
Up to 512 KB for Athlon 64 processor
Up to 256 KB for Sempron processors
Memory
Type 667-MHz, 800-MHz DDR2 SDRAM
Memory connectors four
Memory capacities 512 MB or 1 GB
Minimum memory 512 MB
Maximum memory 4 GB
Computer Information
Chipset Nvidia
®
MCP 61
RAID Support RAID 1 (Mirroring)(Windows Vista
®
Only)
DMA channels seven
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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