[Specifications] Type: 288 Pin DDR5 ECC Unbuffered DIMM for Desktop, Capacity : 8GB, Frequency: 4800MHz (PC5-38400), CAS Latency: 40, Voltage: 1.1V [Top Tier Components] Selected ICs and rigorous testing delivers the exceptional reliability [JEDEC Standard] Built to conform to JEDEC standard specifications. [Warranty] 10 years warranty