A matching pair of genuine Kingston ValueRAM 4GB DDR3 laptop memory modules, 8GB in total. Both have the same part number, KVR1066D3S7/4G, so they’re ideal for dual-channel use.

Specification:

• 2x 4GB, 8GB in total
• DDR3 1066MHz (PC3-8500), CL7
• SO-DIMM, 204-pin
• Non-ECC, unbuffered
• 1.5V