Hardware Spec Index

Mirenta DR-5643 Ultra DDR5-5200 32GB (2×16GB) CL42 Kit

Memory · Mirenta · SKU DR5643-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index3,687 (Memory scale)
Category rank#26,498
Street price$59
Power7 W
Performance per dollar62.49
Released2025

Specifications

BrandMirenta
ModelMirenta DR-5643 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5200 (5,200 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings42-42-42-113
CAS latencyCL42
First-word latency16.15 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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Cite this page: Hardware Spec Index, “Mirenta DR-5643 Ultra DDR5-5200 32GB (2×16GB) CL42 Kit”, https://vextor7.com/item/7947582 (accessed 2026-10-23).