Hardware Spec Index

Lumora DR-4637 Edge DDR5-8000 128GB (4×32GB) CL38 Kit

Memory · Lumora · SKU DR4637-EDGE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index7,806 (Memory scale)
Category rank#18,896
Street price$289
Power22 W
Performance per dollar27.01
Released2022

Specifications

BrandLumora
ModelLumora DR-4637 Edge
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings38-42-42-114
CAS latencyCL38
First-word latency9.50 ns
Voltage1.40 V
ProfileAMD EXPO
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-7904 Max DDR5-8000 128GB (4×32GB) CL38 Kit8,384$309Compare
Altrix DR-2960 XT DDR4-3600 32GB (4×8GB) CL18 Kit8,900$369Compare
Lumora DR-1007 XT DDR5-5600 16GB (2×8GB) CL36 Kit3,810$69Compare
Lumora DR-3174 Ultra DDR4-3600 32GB (2×16GB) CL18 Kit6,658$199Compare
Caldera DR-4296 XT DDR5-6400 64GB (4×16GB) CL32 Kit6,437$169Compare
Caldera DR-7448 Ultra DDR5-7200 64GB (4×16GB) CL34 Kit5,603$159Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-4637 Edge DDR5-8000 128GB (4×32GB) CL38 Kit”, https://vextor7.com/item/20102028 (accessed 2026-10-21).