Hardware Spec Index

Mirenta DR-6239 Core DDR4-4000 64GB (2×32GB) CL18 Kit

Memory · Mirenta · SKU DR6239-CORE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index7,839 (Memory scale)
Category rank#1,649
Street price$319
Power8 W
Performance per dollar24.57
Released2021

Specifications

BrandMirenta
ModelMirenta DR-6239 Core
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings18-22-22-41
CAS latencyCL18
First-word latency9.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPODDR5 Memory Explained

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-5639 Max DDR5-7600 64GB (4×16GB) CL38 Kit7,518$239Compare
Caldera DR-6552 Pro DDR5-8400 128GB (4×32GB) CL40 Kit7,794$309Compare
Teralux DR-6176 Max DDR5-8400 128GB (4×32GB) CL40 Kit8,429$339Compare
Caldera DR-7767 Ti DDR4-4000 32GB (4×8GB) CL18 Kit8,155$379Compare
Caldera DR-8141 SE DDR5-6400 64GB (4×16GB) CL34 SO-DIMM Kit5,971$169Compare
Mirenta DR-1133 Edge DDR4-3200 16GB (2×8GB) CL16 Kit4,938$99Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-6239 Core DDR4-4000 64GB (2×32GB) CL18 Kit”, https://vextor7.com/item/22019749 (accessed 2026-10-22).