Hardware Spec Index

Mirenta DR-3981 SE DDR4-2666 8GB (2×4GB) CL16 Kit

Memory · Mirenta · SKU DR3981-SE · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index2,219 (Memory scale)
Category rank#40,010
Street price$29
Power4 W
Performance per dollar76.52
Released2020

Specifications

BrandMirenta
ModelMirenta DR-3981 SE
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings16-16-16-38
CAS latencyCL16
First-word latency12.00 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

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Cite this page: Hardware Spec Index, “Mirenta DR-3981 SE DDR4-2666 8GB (2×4GB) CL16 Kit”, https://vextor7.com/item/15656705 (accessed 2026-10-24).