Hardware Spec Index

Mirenta DR-8681 XT DDR4-4000 64GB (2×32GB) CL18 Kit

Memory · Mirenta · SKU DR8681-XT · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index7,764 (Memory scale)
Category rank#8,238
Street price$279
Power7 W
Performance per dollar27.83
Released2019

Specifications

BrandMirenta
ModelMirenta DR-8681 XT
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings18-24-24-56
CAS latencyCL18
First-word latency9.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPODDR5 Memory Explained

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-7337 Ultra DDR5-8000 128GB (4×32GB) CL38 Kit7,776$289Compare
Mirenta DR-8642 Edge DDR5-7200 96GB (2×48GB) CL34 Kit7,137$239Compare
Altrix DR-6026 Edge DDR5-5200 32GB (2×16GB) CL42 Kit2,241$29Compare
Lumora DR-6350 Prime DDR4-4000 32GB (4×8GB) CL18 Kit8,299$299Compare
Altrix DR-9023 SE DDR5-7200 96GB (2×48GB) CL34 Kit6,608$209Compare
Lumora DR-3357 Core DDR4-3600 32GB (4×8GB) CL18 Kit6,338$209Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-8681 XT DDR4-4000 64GB (2×32GB) CL18 Kit”, https://vextor7.com/item/13625258 (accessed 2026-10-21).