Hardware Spec Index

Mirenta DR-4639 Plus DDR5-7600 128GB (4×32GB) CL38 Kit

Memory · Mirenta · SKU DR4639-PLUS · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index7,773 (Memory scale)
Category rank#35,224
Street price$289
Power21 W
Performance per dollar26.90
Released2026

Specifications

BrandMirenta
ModelMirenta DR-4639 Plus
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7600 (7,600 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings38-44-44-99
CAS latencyCL38
First-word latency10.00 ns
Voltage1.40 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-4506 Edge DDR4-3000 32GB (2×16GB) CL16 Kit4,974$89Compare
Lumora DR-9173 Plus DDR5-8000 64GB (2×32GB) CL38 Kit6,825$229Compare
Teralux DR-5171 SE DDR5-6000 32GB (2×16GB) CL30 Kit5,204$119Compare
Mirenta DR-5670 XT DDR4-3600 32GB (4×8GB) CL18 Kit8,533$369Compare
Teralux DR-4063 SE DDR4-3200 16GB (2×8GB) CL16 Kit3,361$49Compare
Teralux DR-1382 Core DDR5-8000 128GB (4×32GB) CL38 Kit7,394$229Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-4639 Plus DDR5-7600 128GB (4×32GB) CL38 Kit”, https://vextor7.com/item/933586 (accessed 2026-10-22).