Hardware Spec Index

Mirenta DR-7643 Prime DDR4-4000 32GB (4×8GB) CL19 SO-DIMM Kit

Memory · Mirenta · SKU DR7643-PRIME · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index8,900 (Memory scale)
Category rank#15,412
Street price$349
Power16 W
Performance per dollar25.50
Released2020

Specifications

BrandMirenta
ModelMirenta DR-7643 Prime
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity32 GB (4 × 8 GB)
Timings19-25-25-48
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

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Cite this page: Hardware Spec Index, “Mirenta DR-7643 Prime DDR4-4000 32GB (4×8GB) CL19 SO-DIMM Kit”, https://vextor7.com/item/4241952 (accessed 2026-10-24).