Hardware Spec Index

Mirenta DR-1640 Ultra DDR5-6800 64GB (4×16GB) CL34 SO-DIMM Kit

Memory · Mirenta · SKU DR1640-ULTRA · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index6,516 (Memory scale)
Category rank#43,288
Street price$189
Power20 W
Performance per dollar34.48
Released2022

Specifications

BrandMirenta
ModelMirenta DR-1640 Ultra
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings34-38-38-75
CAS latencyCL34
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 3.0
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderNone (low profile)

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

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All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-1640 Ultra DDR5-6800 64GB (4×16GB) CL34 SO-DIMM Kit”, https://vextor7.com/item/10040366 (accessed 2026-10-18).