Hardware Spec Index

Mirenta DR-4665 Pro DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Mirenta · SKU DR4665-PRO · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index8,621 (Memory scale)
Category rank#34,215
Street price$379
Power24 W
Performance per dollar22.75
Released2026

Specifications

BrandMirenta
ModelMirenta DR-4665 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-42-42-108
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 V
ProfileAMD EXPO
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
Teralux DR-5569 Ti DDR5-8000 128GB (4×32GB) CL38 Kit8,605$369Compare
Caldera DR-7796 Core DDR4-3000 8GB (2×4GB) CL15 Kit4,210$89Compare
Mirenta DR-7903 SE DDR4-3000 8GB (2×4GB) CL15 Kit3,611$59Compare
Teralux DR-7581 Ti DDR5-6000 32GB (2×16GB) CL30 SO-DIMM Kit4,877$89Compare
Caldera DR-1232 SE DDR4-3600 32GB (4×8GB) CL18 Kit7,633$249Compare
Altrix DR-4967 Max DDR5-6000 32GB (2×16GB) CL36 Kit4,630$89Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-4665 Pro DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/20208077 (accessed 2026-10-21).