Hardware Spec Index

Mirenta DR-4421 Core DDR5-5600 48GB (2×24GB) CL40 Kit

Memory · Mirenta · SKU DR4421-CORE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index3,821 (Memory scale)
Category rank#30,638
Street price$69
Power8 W
Performance per dollar55.38
Released2025

Specifications

BrandMirenta
ModelMirenta DR-4421 Core
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5600 (5,600 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings40-46-46-108
CAS latencyCL40
First-word latency14.29 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
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-4421 Core DDR5-5600 48GB (2×24GB) CL40 Kit”, https://vextor7.com/item/19458693 (accessed 2026-10-23).