G.Skill Ripjaws V F4-4000C18D-16GVK memory module 16 GB 2 x 8 GB DDR4 4000 MHz

Buffered memory type: Unregistered (unbuffered) | SPD voltage: 1.2 V | CAS latency: 18 | SPD profile: Yes | SPD speed: 2133 MHz | Intel Extreme Memory Profile (XMP): Yes | Memory voltage: 1.35 V | Internal memory type: DDR4 | ECC: No | Component for: PC/Server | Memory form factor: 288-pin DIMM | Cooling type: Heatsink | Harmonized System (HS) code: 84733020 | Memory layout (modules x size): 2 x 8 GB | Intel Extreme Memory Profile (XMP) version: 2.0 | Memory channels: Dual-channel | Lead plating: Gold | Memory clock speed: 4000 MHz | Internal memory: 16 GB