G.Skill 4GB DDR3-1600 memory module 1 x 4 GB 1600 MHz

Buffered memory type: Unregistered (unbuffered) | Memory layout (modules x size): 1 x 4 GB | ECC: No | Internal memory type: DDR3 | Memory form factor: 240-pin DIMM | Memory voltage: 1.5 V | Internal memory: 4 GB | CAS latency: 5 | Memory channels: Single-channel | Height: 30 mm | Component for: PC/Server | Harmonized System (HS) code: 84733020 | Width: 133.3 mm | Memory clock speed: 1600 MHz