Hardware Spec Index

Mirenta DR-3971 Ultra DDR4-2666 16GB (2×8GB) CL16 Kit

Memory · Mirenta · SKU DR3971-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index3,031 (Memory scale)
Category rank#1,043
Street price$39
Power5 W
Performance per dollar77.72
Released2020

Specifications

BrandMirenta
ModelMirenta DR-3971 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings16-24-24-50
CAS latencyCL16
First-word latency12.00 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

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Cite this page: Hardware Spec Index, “Mirenta DR-3971 Ultra DDR4-2666 16GB (2×8GB) CL16 Kit”, https://vextor7.com/item/54372925 (accessed 2026-10-20).