The product is a lot of three 8GB DDR4 DRAM modules, with two Crucial modules and one Corsair module. The modules have a total capacity of 24GB and a bus speed of PC4-17000 (DDR4-2133). They are designed in a DIMM form factor and feature ECC memory for error correction. This memory upgrade is ideal for computers and servers looking to boost their performance and capacity with reliable DDR4 RAM modules. The 3x 8GB DDR4 DRAM modules are lightly used and working.
eBay