Hardware Spec Index

Mirenta DR-7222 Edge DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Mirenta · SKU DR7222-EDGE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index8,154 (Memory scale)
Category rank#48,922
Street price$309
Power23 W
Performance per dollar26.39
Released2026

Specifications

BrandMirenta
ModelMirenta DR-7222 Edge
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-44-44-112
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 V
ProfileAMD 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
Caldera DR-5522 Ti DDR5-7600 64GB (4×16GB) CL36 Kit7,286$289Compare
Lumora DR-4240 Plus DDR5-4800 16GB (2×8GB) CL40 Kit3,191$39Compare
Lumora DR-4908 Plus DDR5-6000 64GB (2×32GB) CL30 Kit5,661$139Compare
Teralux DR-1125 XT DDR5-5600 32GB (2×16GB) CL46 Kit4,004$69Compare
Altrix DR-1085 Core DDR4-4000 64GB (2×32GB) CL19 Kit8,726$379Compare
Teralux DR-5485 Ultra DDR5-5200 32GB (2×16GB) CL42 Kit3,557$49Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-7222 Edge DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/85547110 (accessed 2026-10-25).