The sk hynix 8gb 1rx8 pc4-2666v-ua2-11 memory module is a ddr4 sdram module with a capacity of 8gb, a speed of pc4-21300 (ddr4-2666), and a 288-pin dimm form factor. it is an unbuffered, non-ecc ram module, meaning it does not have error-correcting code or registered memory. it is designed for desktop and server applications.
here's a more detailed breakdown of the specifications:
capacity: 8gb
speed: pc4-21300 (ddr4-2666)
form factor: 288-pin dimm
type: ddr4 sdram
rank: 1rx8 (single rank, 8 chips per stick)
error-correcting code (ecc): non-ecc
voltage: 1.2v
timings: cl19 (cas latency)