NEW Corsair 4GB (2x2GB) DDR2 800 (PC2 6400) Desktop RAM - CM2X2048-6400C5 XMS2
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$15.00
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About this item
Got an older desktop that crawls? This Corsair XMS2 4GB (2x2GB) DDR2 800 desktop RAM kit, rated PC2-6400 with part number CM2X2048-6400C5, is listed new for just $15. It is a practical upgrade for vintage gaming builds, retro Windows machines and workshop PCs running legacy software.
Is DDR2 800 PC2-6400 RAM compatible with my motherboard?
It is only compatible if your board takes DDR2 desktop modules. DDR2 won't fit DDR3 or newer slots, so check the manual or slot type first.
- Capacity limits: some older boards and 32-bit systems cap usable memory.
- Mixing kits: matching your existing RAM speeds helps avoid instability.
- Desktop only: these are full-size modules, not laptop SODIMMs.
- Packaging: confirm the kit is sealed and both sticks are pictured.
It is an inexpensive way to extend the life of hardware you already own.