EPOX 9NPA-SLI is based on the NF4 SLI chipset. It supports the Athlon 64 Socket 939 and can be configured to use 2 x PCI-E x 8 or 1 x PCI-E x 16 for best graphics performance. The rest of the specs are similar to the Epox 9NPA+. e.g. NVRAID, 8 ch audiom, GbE using SimpliPHY chip. There seems to be a cooling fan at the rear of the board to cool down the mosfets and this can be useful during overclocking.

EP-9NPA-SLI Spec

NForce4 SLi Chipset
Socket 939 w/ 2.0GTs HTT
4 DIMM w/ DDR-400
Configuration A : 1 PCI-E x16, 2 PCI-E x 1
Configuration B : 2 PCI-E x 8, 1 PCI-E x 1
3 PCI
2 IDE, 4-SATA II ports
2 IEEE-1394
10 USB 2.0
1GbE LAN


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