Hardware Spec Index

Mirenta DR-6989 XT DDR4-4000 64GB (2×32GB) CL19 SO-DIMM Kit

Memory · Mirenta · SKU DR6989-XT · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index8,900 (Memory scale)
Category rank#44,196
Street price$379
Power8 W
Performance per dollar23.48
Released2021

Specifications

BrandMirenta
ModelMirenta DR-6989 XT
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings19-23-23-49
CAS latencyCL19
First-word latency9.50 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderNone (low profile)

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-9288 XT DDR4-4000 32GB (4×8GB) CL19 Kit7,752$299Compare
Lumora DR-4954 Max DDR4-3600 64GB (2×32GB) CL16 Kit8,081$319Compare
Caldera DR-2251 Prime DDR4-3600 32GB (4×8GB) CL18 Kit6,924$199Compare
Altrix DR-3742 Plus DDR5-4800 16GB (2×8GB) CL40 Kit2,271$29Compare
Teralux DR-2239 SE DDR5-5200 32GB (2×16GB) CL42 Kit3,569$49Compare
Mirenta DR-9376 Prime DDR5-6800 64GB (4×16GB) CL34 Kit6,458$189Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-6989 XT DDR4-4000 64GB (2×32GB) CL19 SO-DIMM Kit”, https://vextor7.com/item/2494487 (accessed 2026-10-20).