Hardware Spec Index

Mirenta DR-3891 Ultra DDR4-3000 8GB (2×4GB) CL15 Kit

Memory · Mirenta · SKU DR3891-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index2,909 (Memory scale)
Category rank#4,738
Street price$39
Power4 W
Performance per dollar74.59
Released2025

Specifications

BrandMirenta
ModelMirenta DR-3891 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3000 (3,000 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings15-17-17-38
CAS latencyCL15
First-word latency10.00 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-3891 Ultra DDR4-3000 8GB (2×4GB) CL15 Kit”, https://vextor7.com/item/48751831 (accessed 2026-10-20).