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nForce 4 Reference Board Specifications |
| CPU Interface |
Socket 939 Athlon 64 |
| Chipset |
nForce4 Ultra single-chip |
| Bus Speeds |
200MHz to 250MHz |
| PCI Express Speeds |
Synchronous or Asynchronous PCIe FIX at 100MHz to 145MHz (in 1MHz increments) |
| Core Voltage |
None available on Reference Board |
| CPU Clock Multiplier |
4x-25.5x |
| CPU Auto Tuning |
Off to 15% |
| HyperTransport Frequency |
1000MHz (1GHz) |
| HyperTransport Multiplier |
1x-5x |
| DRAM Voltage |
None available on Reference Board |
| Memory Async Latency |
10ns-4ns |
| AGP Voltage |
None available on Reference Board |
| HyperTransport Voltage |
None available on Reference Board |
| Memory Slots |
Four 184-pin DDR DIMM Slots
Dual-Channel Configuration
Regular Unbuffered Memory to 4GB Total |
| Expansion Slots |
1 x16 PCIe Slot
4 PCI Slots
2 x1 PCIe Slots |
| Onboard Serial ATA RAID |
nForce4 (4 Drives, 0, 1, 0+1, JBOD)
2 SATA Controllers to 3GB/s |
| Onboard IDE/IDE RAID |
Two Standard ATA133/100/66 (4 drives)
Drives may be configured as IDE RAID |
| Onboard USB 2.0/IEEE-1394 |
10 USB 2.0 ports supported by nForce4
No Firewire - Must use additional chip |
| Onboard LAN |
1Gigabit Ethernet on-chip by nForce4 |
| Onboard Audio |
AC '97 2.1 6-Channel supported by nF4 |
| BIOS Revision |
Reference Board NF-CK804 10/05/2004 |
