Hardware Spec Index

Mirenta DR-7749 XT DDR4-4000 64GB (2×32GB) CL18 Kit

Memory · Mirenta · SKU DR7749-XT · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index8,036 (Memory scale)
Category rank#3,506
Street price$309
Power8 W
Performance per dollar26.01
Released2019

Specifications

BrandMirenta
ModelMirenta DR-7749 XT
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings18-22-22-49
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

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Cite this page: Hardware Spec Index, “Mirenta DR-7749 XT DDR4-4000 64GB (2×32GB) CL18 Kit”, https://vextor7.com/item/95038780 (accessed 2026-10-24).