• 4GB Registered DDR3 1333MHz DIMM Memory Kit for Intel Tylersburg platform and Nehalem processors
• Latency of 9-9-9-24 to maximize system performance
• 100% Guaranteed compatibility with all Intel Tylersburg platforms
• 4GB (2 x 2GB) DDR3 Memory Kit - PC3-10666 1333MHz CL9 ECC Server Memory 9-9-9-24 1.5V
• Lifetime Warranty

Corsair 4GB (2x2GB) DDR3 1333 MHz (PC3 10666) Desktop Memory (CMV4GX3M2A1333C9)

Please feel free to ask if you have the product which I do not list.I will do my best to provide at competitive price.