Patriot 8GB Signature Series DDR5 4800 MHz UDIMM RAM Single Module (1 x 8GB) 8GB (1 x 8GB) Capacity, 4800 MHz Clock Speed, PC5-38400, 288-Pin UDIMM, 1.1V, 40-40-40-77 Timing, Unbuffered, On-Die ECC, RoHS Compliant COMPUTER MEMORY-Computer Memory