Hardware Spec Index

Mirenta DR-6397 Ultra DDR5-4800 32GB (2×16GB) CL40 Kit

Memory · Mirenta · SKU DR6397-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index3,004 (Memory scale)
Category rank#38,727
Street price$39
Power7 W
Performance per dollar77.03
Released2025

Specifications

BrandMirenta
ModelMirenta DR-6397 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-4800 (4,800 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings40-46-46-116
CAS latencyCL40
First-word latency16.67 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-1314 Prime DDR4-2666 8GB (2×4GB) CL16 SO-DIMM Kit3,874$59Compare
Caldera DR-9278 Max DDR5-8400 128GB (4×32GB) CL40 Kit8,501$289Compare
Mirenta DR-1856 SE DDR5-8000 128GB (4×32GB) CL40 SO-DIMM Kit8,900$379Compare
Altrix DR-1815 Max DDR5-7600 64GB (4×16GB) CL38 Kit7,705$239Compare
Altrix DR-9405 Ultra DDR4-2666 8GB (2×4GB) CL16 Kit3,071$39Compare
Caldera DR-3000 Pro DDR5-6000 48GB (2×24GB) CL30 SO-DIMM Kit4,822$89Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-6397 Ultra DDR5-4800 32GB (2×16GB) CL40 Kit”, https://vextor7.com/item/5977136 (accessed 2026-10-20).