8GB DDR4 PC4-25600 3200MHz 288 pin CL22 1.2v Non-ECC Unbuffered DIMM. Compatible with: ASRock A320M-HD R4.0 Motherboard. System Specific Memory backed by parts-quick Lifetime Warranty and Toll Free Technical Support. Compatible with ASRock A320M-HD R4.0 Motherboard Capacity: 8GB, Speed: DDR4 PC4-25600 3200MHz, Form Factor: 288 pin NON ECC Unbuffered DIMM, Voltage: 1.2v System Specific Memory backed by parts-quick Lifetime Warranty and Toll Free Technical Support ROHS: HALOGEN FREE Brand parts-quick Voltage 1.2 Volts RAM Size 8 GB Form Factor 288-pin Manufacturer parts-quick Memory Speed 3200 MHz Compatible Devices Desktop Additional Features UDIMM Warranty Description LIFETIME REPLACEMENT RAM Memory Technology DDR4 3200 PC4-25600 Column Address Strobe Latency 22