Hardware Spec Index

Mirenta DR-9890 XT DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Mirenta · SKU DR9890-XT · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index8,765 (Memory scale)
Category rank#36,807
Street price$309
Power23 W
Performance per dollar28.37
Released2022

Specifications

BrandMirenta
ModelMirenta DR-9890 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-40-40-120
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, no lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Teralux DR-2885 Edge DDR5-4800 32GB (2×16GB) CL40 Kit2,605$29Compare
Teralux DR-9023 Prime DDR4-4000 64GB (2×32GB) CL18 Kit7,620$309Compare
Altrix DR-1807 Ti DDR5-4800 16GB (2×8GB) CL40 Kit2,467$29Compare
Lumora DR-5855 Max DDR5-7200 96GB (2×48GB) CL36 Kit7,208$239Compare
Mirenta DR-8312 Plus DDR5-8400 96GB (2×48GB) CL40 Kit8,884$319Compare
Altrix DR-3366 Max DDR4-3200 32GB (2×16GB) CL16 Kit5,185$129Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-9890 XT DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/17218754 (accessed 2026-10-21).