RamCity guarantees 100% that all modules below are compatible with the Intel Motherboard S975XBX2

Part #. KVR533D2E4K2/4G • DDR2-533 / PC2-4200 • CL4 • ECC • 1.8V • 18-chip 128M x8 • more info

Buy new: $211.99 $165.99

Part #. KVR800D2E5K2/4G • DDR2-800 / PC2-6400 • CL5 • ECC • 1.8V • more info

Buy new: $195.99 $152.99

Part #. 2xCCB • DDR2-800 / PC2-6400 • CL6 • ECC • 1.8V • 18-chip 128M x8 • more info

Buy new: $178.99 $139.99

Part #. 2xAKT • DDR2-533 / PC2-4200 • CL4 • ECC • 1.8V • 18-chip 128Mx8 • more info

Buy new: $186.99 $145.99

Part #. 2xAPL • DDR2-667 / PC2-5300 • CL5 • ECC • 1.8V • 18-chip 128x8 • more info

Buy new: $172.99 $134.99

Part #. KVR667D2E5K2/4G • DDR2-667 / PC2-5300 • CL5 • ECC • 1.8V • more info

Buy new: $196.99 $153.99

Part #. KVR533D2E4/2G • DDR2-533 / PC2-4200 • CL4 • ECC • 1.8V • 18-chip 128M x8 • more info

Buy new: $126.99 $98.99

Part #. KVR667D2E5/2G • DDR2-667 / PC2-5300 • CL5 • ECC • 1.8V • more info

Buy new: $119.99 $93.99

Part #. CCB • DDR2-800 / PC2-6400 • CL6 • ECC • 1.8V • 18-chip 128M x8 • more info

Buy new: $128.99 $100.99

Part #. KVR667D2E5K2/2G • DDR2-667 / PC2-5300 • CL5 • ECC • 1.8V • 18-chip 64M x8 • more info

Buy new: $118.99 $92.99

MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel Mode.

Kingston offers "K2" kit part numbers for Dual Channel Mode.

This system supports both ECC and non-ECC mode using 72-bit ECC DIMMs.

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

Maximum configurations require a 64-bit operating system.