Hardware Spec Index

Mirenta DR-9647 Ultra DDR5-6800 64GB (2×32GB) CL34 Kit

Memory · Mirenta · SKU DR9647-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index6,712 (Memory scale)
Category rank#31,344
Street price$199
Power10 W
Performance per dollar33.73
Released2023

Specifications

BrandMirenta
ModelMirenta DR-9647 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings34-40-40-92
CAS latencyCL34
First-word latency10.00 ns
Voltage1.35 V
ProfileAMD 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
Caldera DR-9340 Ultra DDR5-8000 128GB (4×32GB) CL40 Kit8,241$289Compare
Teralux DR-9068 Core DDR4-3600 64GB (2×32GB) CL16 Kit7,453$219Compare
Lumora DR-5008 Core DDR4-3600 32GB (2×16GB) CL18 Kit6,111$189Compare
Caldera DR-8408 Ti DDR4-3200 32GB (2×16GB) CL16 Kit6,156$159Compare
Teralux DR-8076 SE DDR4-3200 16GB (2×8GB) CL16 Kit4,967$109Compare
Caldera DR-8505 Max DDR5-6400 32GB (2×16GB) CL32 Kit5,206$109Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-9647 Ultra DDR5-6800 64GB (2×32GB) CL34 Kit”, https://vextor7.com/item/96820716 (accessed 2026-10-25).