Hardware Spec Index

Mirenta DR-9859 Prime DDR5-6400 64GB (2×32GB) CL32 Kit

Memory · Mirenta · SKU DR9859-PRIME · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index5,257 (Memory scale)
Category rank#4,184
Street price$129
Power9 W
Performance per dollar40.75
Released2024

Specifications

BrandMirenta
ModelMirenta DR-9859 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings32-40-40-93
CAS latencyCL32
First-word latency10.00 ns
Voltage1.35 V
ProfileXMP 3.0 + EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

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

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Cite this page: Hardware Spec Index, “Mirenta DR-9859 Prime DDR5-6400 64GB (2×32GB) CL32 Kit”, https://vextor7.com/item/8408482 (accessed 2026-10-21).