ADATA Premier DDR4 2400 unbuffered U-DIMM memory is the latest upgrade solution that supports Intel's newest platforms for faster data transfer & enhanced power efficiency Utilizing a 288-pin design operating voltage has been reduced from 15V on DDR3 to 12V which not only helps save power by 20 but also boosts transfer bandwidth speed to 192 G Bs Every chip in ADATA memory modules meets strict JEDEC & Ro HS standards ensuring compatibility stability & environmentally friendly products Memory Memory layout (modules x size)1 x 4 GBInternal memory 4 GBComponent for P Cserver Memory form factor 288-pin DIMMCAS latency 17 Memory voltage 12 VModule configuration 512M x 16 Unbuffered memory Yes Fully buffered memory No Memory clock speed 2400 MHz Internal memory type DDR4