Hardware Spec Index

Lumora DR-5639 Prime DDR5-5200 16GB (2×8GB) CL40 Kit

Memory · Lumora · SKU DR5639-PRIME · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index3,860 (Memory scale)
Category rank#46,973
Street price$59
Power7 W
Performance per dollar65.42
Released2025

Specifications

BrandLumora
ModelLumora DR-5639 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5200 (5,200 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings40-40-40-100
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, RGB lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Teralux DR-8848 Edge DDR4-3200 16GB (2×8GB) CL16 Kit3,450$49Compare
Caldera DR-7090 Prime DDR5-4800 32GB (2×16GB) CL40 Kit2,193$29Compare
Teralux DR-5122 Pro DDR4-3200 32GB (2×16GB) CL14 Kit5,415$149Compare
Caldera DR-1392 Edge DDR4-4000 64GB (2×32GB) CL19 SO-DIMM Kit7,302$279Compare
Lumora DR-8027 XT DDR5-8400 128GB (4×32GB) CL40 Kit8,304$329Compare
Teralux DR-7120 SE DDR5-7200 64GB (2×32GB) CL36 Kit6,030$139Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-5639 Prime DDR5-5200 16GB (2×8GB) CL40 Kit”, https://vextor7.com/item/17838196 (accessed 2026-10-23).