Hynix 8GB HMA81GR7AFR8N-VK DDR4 2666MHz 2666MT/s PC4-2666V PC4-21300 ECC Registered Reg RDIMM Memory Module (1x8GB)
Works in:
Dell T5820 T7820 T7920
HP Z4 G4, Z6 G4, Z8 G4
Lenovo P520, P520c, P720, P920
Apple 2017 iMac Pro 1,1 and 2019 Mac Pro 7,1
Various workstations by other makers supporting Intel Xeon CPUs and DDR4 RAM Registered ECC RAM
Various Servers by Dell, HP, Supermicro, etc. supporting DDR4 RAM Registered ECC RAM
Won't work in a regular PCs with any AMD Ryzen or Intel Core CPUs.
Memory Specifications:
Brand: Hynix
Model: HMA81GR7AFR8N-VK
Form Factor: DIMM
Class: DDR4
Capacity Per Module: 8GB
ECC Type: ECC Registered (RDIMM)
Speed: PC4-21300
Frequency: 2666MHz (MT/s)
Rank: 1Rx8 (Single Rank)
Voltage: 1.2v
Profile: Normal
Pin Count: 288