4020C-T  
    1. Dual AMDlŽ Opteron Support,
    (Dual Core Ready)
    1000 MHz HyperTransport Link
2. Up to 16GB DDR400 SDRAM (or)
    Up to 16GB DDR333 SDRAM (or)
    Up to 32GB DDR266 SDRAM
3. 2 (x16) PCI-Express,
    2x (x4 using x8 slot) PCI-Express,
    3x 32-bit 33MHz PCI
4. nVidiaŽ nForce2200 (CK804) /
    nVidia (CKIO4) Chipset
5. 8 x 1" Hot-swap SATA Drive Bays
6. Dual-port Gigabit LAN/
    Ethernet Controller
7. 645W Low-Noise Power Supply