RamCity guarantees 100% that all modules below are compatible with the ASUS/ASmobile Crosshair Motherboard .

We guarantee your memory upgrade will be 100% compatible, or return it within 365 days for a full refund.

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Need some help installing your upgrade? See our guides and videos.

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Comments:
Modules must be ordered and installed in pairs for Dual Channel Mode, which can provide a small performance increase over single channel configurations.

Kingston offers "K2" Kit part numbers for Dual Channel mode.

This system supports both ECC (KVRxxxD2Exx/xx) and non-ECC (KVRxxxD2Nxx/xx) memory.

Mixing ECC and non-ECC modules is not recommended.

AMD Sempron processors support DDR2-533 and DDR2-667 memory only.

DDR2-800 modules are not supported with this processor.

If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation).

A 64-bit Operating System is required to utilize more than 4GB of memory

Standard Memory:
0 MB (Removable)

Maximum Memory:
8 GB

Expansion:
4 Sockets

CPU/Chipset:
AMD Athlon 64 X2 (AM2) Nvidia nForce 590 SLI
AMD Athlon 64 FX (AM2) Nvidia nForce 590 SLI
AMD Athlon 64 (AM2) Nvidia nForce 590 SLI
AMD Sempron (AM2) Nvidia nForce 590 SLI

Upgrade Path:
Virtually any configuration up to 8GB can be reached using any combination of 512MB, 1, and 2GB modules or kits.

Important Shipping Information

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