Hardware Spec Index

Mirenta DR-6939 Ultra DDR5-6800 64GB (4×16GB) CL34 Kit

Memory · Mirenta · SKU DR6939-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index6,137 (Memory scale)
Category rank#34,653
Street price$149
Power19 W
Performance per dollar41.19
Released2024

Specifications

BrandMirenta
ModelMirenta DR-6939 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings34-40-40-102
CAS latencyCL34
First-word latency10.00 ns
Voltage1.35 V
ProfileXMP 3.0 + EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-4679 Plus DDR5-6000 48GB (2×24GB) CL30 Kit5,630$119Compare
Mirenta DR-6561 Prime DDR5-5200 32GB (2×16GB) CL40 Kit3,231$39Compare
Lumora DR-1364 Ultra DDR5-6000 48GB (2×24GB) CL30 Kit4,761$89Compare
Teralux DR-6067 Edge DDR5-5200 16GB (2×8GB) CL40 SO-DIMM Kit3,295$49Compare
Mirenta DR-6855 Prime DDR4-4000 32GB (4×8GB) CL18 Kit7,496$269Compare
Teralux DR-4804 Edge DDR5-4800 16GB (2×8GB) CL40 Kit2,738$29Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-6939 Ultra DDR5-6800 64GB (4×16GB) CL34 Kit”, https://vextor7.com/item/3145522 (accessed 2026-10-20).