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Catalog/SK hynix/DDR4 RDIMM/HMAA8GL7AMR4N-UH
SK hynix · Server memory

HMAA8GL7AMR4N-UH

64 GB DDR4-2400 ECC Registered DIMM (RDIMM), quad-rank ×4.

Specs from the moderated catalog How we verify →
Specifications JEDEC / manufacturer data
Memory typeDDR4catalog
Module typeRDIMM · ECC Registered DIMMcatalog
Capacity64 GBcatalog
SpeedDDR4-2400 · PC4-19200catalog
Organization / rank4Rx4catalog
Voltage1.2 VJEDEC standard for DDR4
Form factor288-pin DIMMstandard for DDR4 RDIMM
Frequently asked
What does 4Rx4 mean?
4 ranks of DRAM chips, each 4 bits wide ("×4"). Rank organization affects how many modules a memory controller can drive at full speed, so it's listed as a key spec.