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4GM RAM kit for Asus P5W64 WS Pro


ELW

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Hi there,

 

Please let me know which Corsair 4GB (2x2GB) RAM kit is best suited for the following system:

 

Processor: Intel Core 2 Duo E6750 2.66 GHz 1333 MHz FSB

Motherboard: Asus P5W64 WS Professional 975X Chipset

Video card: XFX nVidia GeForce 7600GS 400MHz GPU 256MB 700MHz DDR2 2x dual DVI fanless PCIe x16

Hard drive: Western Digital Caviar SE16 500GB 7,200 RPM SATA-300 16MB

Power supply: Corsair HX520W

Optical writer: Samsung DVD±RW DL 20x 2MB LightScribe SATA

Operating system: Microsoft Windows Vista Ultimate 64-bit Edition

 

I am interested in general usage at standard specs (no over-clocking).

 

Is it true that 2x2GB is faster than 4x1GB?

 

I see the following two kits, but not sure if the latency specs are the best fit for my non-over-clocking needs:

 

TWIN2X4096-6400C5 G 4GB Kit (2 x 2GB) 5-5-5-18-2T 240pin DIMM Dominator

TWIN2X4096-6400C5DHX 4GB Kit (2 x 2GB) 5-5-5-18-2T 240pin DIMM Dominator

 

Interested in your advice.

 

Thanks!!

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You'll never see any differences between 4 x 1gb vs 2 x 2gb if you are not OCing. The 2 kits you listed are excellent choices for that ASUS board.

 

TWIN2X4096-6400C5 G 4GB Kit (2 x 2GB) 5-5-5-18-2T 240pin DIMM Dominator

TWIN2X4096-6400C5DHX 4GB Kit (2 x 2GB) 5-5-5-18-2T 240pin DIMM Dominator

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I see that some of the 4x1GB @ 1066MHz kits are faster than the 2x2GB @ 800MHz kits.

 

For my particular configuration, would I be better off with a 2x2GB @ 800Mhz kit listed in my message above or a 4x1GB @ 1066 MHz kit listed below? Let's assume cost is not a factor and no over-clocking requirement.

 

QUAD2X4096-8500C5 4GB Kit (4 x 1GB) 5-5-5-15-2T 240pin DIMM Black

QUAD2X4096-8500C5DF 4GB Kit (4 x 1GB) 5-5-5-15-2T 240pin DIMM Dominator

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The only way you'll see the difference between the 800 and 1066 speeds are if you are OCing your CPU substantially past 400mhz. If you are doing a modest OC, FSB 425 or lower, get the PC6400 4gb 2 x 2gb DHX kit. If you want to be guaranteed of going past 425, get the PC8500 kit.
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