Hardware Spec Index

Mirenta DR-7631 Ultra DDR5-5600 48GB (2×24GB) CL36 Kit

Memory · Mirenta · SKU DR7631-ULTRA · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index4,255 (Memory scale)
Category rank#32,505
Street price$69
Power8 W
Performance per dollar61.67
Released2022

Specifications

BrandMirenta
ModelMirenta DR-7631 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5600 (5,600 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings36-44-44-104
CAS latencyCL36
First-word latency12.86 ns
Voltage1.35 V
ProfileXMP 3.0 + EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

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All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-7631 Ultra DDR5-5600 48GB (2×24GB) CL36 Kit”, https://vextor7.com/item/95520682 (accessed 2026-10-25).