Hardware Spec Index

Mirenta DR-9639 Ultra DDR5-4800 16GB (2×8GB) CL40 Kit

Memory · Mirenta · SKU DR9639-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index2,273 (Memory scale)
Category rank#29,382
Street price$29
Power6 W
Performance per dollar78.38
Released2023

Specifications

BrandMirenta
ModelMirenta DR-9639 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-4800 (4,800 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings40-48-48-124
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
Altrix DR-5846 Ultra DDR5-6400 64GB (4×16GB) CL32 Kit6,004$149Compare
Teralux DR-1500 Ultra DDR4-3200 32GB (2×16GB) CL16 Kit6,936$189Compare
Teralux DR-6800 Ultra DDR4-3600 64GB (2×32GB) CL18 Kit8,406$329Compare
Caldera DR-9332 Edge DDR5-7600 64GB (4×16GB) CL38 Kit7,212$229Compare
Altrix DR-7452 Max DDR4-4000 64GB (2×32GB) CL18 Kit8,900$359Compare
Teralux DR-9030 Prime DDR5-7200 96GB (2×48GB) CL36 SO-DIMM Kit7,329$249Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Mirenta DR-9639 Ultra DDR5-4800 16GB (2×8GB) CL40 Kit”, https://vextor7.com/item/8777530 (accessed 2026-10-22).