Hardware Spec Index

Mirenta DR-3951 Core DDR5-8400 64GB (4×16GB) CL40 Kit

Memory · Mirenta · SKU DR3951-CORE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index7,834 (Memory scale)
Category rank#44,034
Street price$289
Power22 W
Performance per dollar27.11
Released2025

Specifications

BrandMirenta
ModelMirenta DR-3951 Core
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings40-48-48-112
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 V
ProfileIntel XMP 3.0
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

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-3008 Edge DDR4-3200 8GB (2×4GB) CL16 Kit3,748$69Compare
Altrix DR-8611 Ultra DDR5-7200 64GB (4×16GB) CL34 Kit6,777$219Compare
Caldera DR-1702 Core DDR4-2666 8GB (2×4GB) CL16 Kit2,404$29Compare
Altrix DR-8550 Ultra DDR5-6400 64GB (4×16GB) CL32 Kit5,806$149Compare
Altrix DR-8460 Prime DDR5-8400 96GB (2×48GB) CL40 Kit8,580$349Compare
Lumora DR-5426 XT DDR5-4800 16GB (2×8GB) CL40 Kit2,318$29Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-3951 Core DDR5-8400 64GB (4×16GB) CL40 Kit”, https://vextor7.com/item/9102022 (accessed 2026-10-20).