Hynix DDR4-2666 32GB ECC/REG memory module, MPN HMA84GR7AFR4N-VK-RFB, adds registered error-correcting memory to a compatible server or workstation. Its 32GB capacity provides room for memory-intensive workloads, while the 2666MHz data rate describes its operating speed.
The module combines ECC error correction with registered (REG/RDIMM) memory. These features make it suitable for systems designed to use this type of memory; the listing identifies its organization as 2Gx4. It is a DDR4 DIMM with a 288-pin form factor.
This particular item is listed as used or refurbished. Compatibility depends on the system supporting DDR4 registered ECC DIMMs.