Hardware Spec Index

Mirenta DR-7858 Plus DDR5-5200 16GB (2×8GB) CL40 Kit

Memory · Mirenta · SKU DR7858-PLUS · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index2,869 (Memory scale)
Category rank#40,593
Street price$29
Power7 W
Performance per dollar98.93
Released2026

Specifications

BrandMirenta
ModelMirenta DR-7858 Plus
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5200 (5,200 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings40-46-46-104
CAS latencyCL40
First-word latency15.38 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
Teralux DR-7979 Edge DDR5-8400 128GB (4×32GB) CL40 Kit7,733$259Compare
Altrix DR-8183 Max DDR4-3200 8GB (2×4GB) CL16 Kit4,121$79Compare
Mirenta DR-9923 XT DDR5-6800 64GB (2×32GB) CL34 Kit5,114$139Compare
Altrix DR-8967 XT DDR4-4000 64GB (2×32GB) CL19 Kit7,954$319Compare
Mirenta DR-5336 Pro DDR4-2666 16GB (2×8GB) CL16 Kit3,413$59Compare
Lumora DR-3129 Ultra DDR5-8400 128GB (4×32GB) CL40 SO-DIMM Kit8,320$369Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-7858 Plus DDR5-5200 16GB (2×8GB) CL40 Kit”, https://vextor7.com/item/8562867 (accessed 2026-10-26).