Hardware Spec Index

Mirenta DR-2646 Prime DDR4-4000 64GB (2×32GB) CL18 Kit

Memory · Mirenta · SKU DR2646-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index8,401 (Memory scale)
Category rank#33,499
Street price$359
Power8 W
Performance per dollar23.40
Released2022

Specifications

BrandMirenta
ModelMirenta DR-2646 Prime
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings18-22-22-45
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
Lumora DR-3284 Pro DDR5-8400 128GB (4×32GB) CL40 Kit7,589$309Compare
Lumora DR-8174 Pro DDR5-6000 48GB (2×24GB) CL32 Kit5,065$119Compare
Lumora DR-5911 Pro DDR4-3200 32GB (2×16GB) CL16 Kit5,424$129Compare
Altrix DR-5188 Core DDR5-4800 16GB (2×8GB) CL40 Kit2,698$39Compare
Teralux DR-7223 Ultra DDR4-3200 8GB (2×4GB) CL14 Kit3,614$49Compare
Mirenta DR-1874 XT DDR5-6400 48GB (2×24GB) CL34 Kit5,666$139Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-2646 Prime DDR4-4000 64GB (2×32GB) CL18 Kit”, https://vextor7.com/item/91361825 (accessed 2026-10-24).