Hardware Spec Index

Mirenta DR-8278 Prime DDR5-8000 128GB (4×32GB) CL40 Kit

Memory · Mirenta · SKU DR8278-PRIME · Released 2025 · Updated 2026-10-27

Key facts

Benchmark index8,006 (Memory scale)
Category rank#37,477
Street price$319
Power23 W
Performance per dollar25.10
Released2025

Specifications

BrandMirenta
ModelMirenta DR-8278 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-40-40-124
CAS latencyCL40
First-word latency10.00 ns
Voltage1.40 V
ProfileXMP 3.0 + EXPO
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-1659 Edge DDR4-3600 16GB (2×8GB) CL18 Kit5,399$109Compare
Lumora DR-5867 Ti DDR4-2666 16GB (2×8GB) CL16 Kit3,287$39Compare
Lumora DR-7574 Edge DDR5-6400 32GB (2×16GB) CL34 Kit5,125$119Compare
Teralux DR-7946 Prime DDR5-8400 96GB (2×48GB) CL40 Kit8,179$369Compare
Altrix DR-3931 Prime DDR4-4000 64GB (2×32GB) CL18 Kit7,844$299Compare
Mirenta DR-2582 XT DDR5-6800 48GB (2×24GB) CL34 Kit6,183$189Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-8278 Prime DDR5-8000 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/704974 (accessed 2026-10-27).