OCZ VX PC 4000 + nF4 SLI-DR + X2 4200

[Torrent]

Just a couple of quick questions.

 

Which bios should I use? I currently have the latest offcial (6/23 i think)?

 

I read on anandtech that this mobo supports speeds of over 400mhz ddr but I cannot select them anywhere in the bios. Is the 5/10 beta bios required for this?

 

Any suggested voltage/timings with the OCZ VX 4000, expecially with ddr400+ support being/not being there?

 

And... If I get one error in the entire memtest, should I consider revising my settings?

[loc.o]

Set it to 200 (1:1) in bios, thats ddr400 (2*200). If you get only 1 error you might just run the test again with the same settings, give the mem a little more volt or cool the dimms better. I wouldnt start messing with too many settings after just 1 error.

 

I use these timings for the VX, bios 510-2FIX, orange slots (12*250):

 

Genie BIOS Settings:

 

FSB Bus Frequency - 250

LDT/FSB Frequency Ration - 4

CPU/FSB Frequency Ratio - 12

PCI eXpress Frequency - 100Mhz

 

CPU VID StartUp Value - 1.4v

CPU VID Control - 1.425v

CPU VID Special Control - Avove VID * 113%

LDT Voltage Control - 1.20v

Chip Set Voltage Control - 1.50v

DRAM Voltage Control - 3.50v

 

DRAM Configuration Settings:

 

DRAM Frequency Set - 200 (DRAM/FSB:1/01)

Command Per Clock (CPC) - Enable

CAS Latency Control (Tcl) - 2.0

RAS# to CAS# delay (Trcd) - 02 Bus Clocks

Min RAS# active time (Tras) - 05 Bus Clocks

Row precharge time (Trp) - 02 Bus Clocks

Row Cycle time (Trc) - 07 Bus Clocks

Row refresh cyc time (Trfc) - 16 Bus Clocks

Row to Row delay (Trrd) - 02 Bus Clocks

Write recovery time (Twr) - 02 Bus Clocks

Write to Read delay (Twtr) - 01 Bus Clocks

Read to Write delay (Trwt) - 02 Bus Clocks

Refresh Period (Tref) - 1168 Cycles

Write CAS Latency (Twcl) - Auto

DRAM Bank Interleave - Enabled

 

DQS Skew Control - Auto

DQS Skew Value - 0

DRAM Drive Strength - Level 8

DRAM Data Drive Strength - Auto

Max Async Latency - Auto

Read Preamble Time - Auto

IdleCycle Limit - 16 Cycles

Dynamic Counter - Disable

R/W Queue Bypass - 16 x

Bypass Max - 07 x

32 Byte Granularity - Disable(8 Bursts)