Hardware Spec Index

Lumora DR-7921 Plus DDR5-6400 48GB (2×24GB) CL32 Kit

Memory · Lumora · SKU DR7921-PLUS · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index5,509 (Memory scale)
Category rank#6,256
Street price$159
Power9 W
Performance per dollar34.65
Released2022

Specifications

BrandLumora
ModelLumora DR-7921 Plus
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings32-36-36-86
CAS latencyCL32
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 3.0
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-3684 XT DDR5-8000 128GB (4×32GB) CL38 SO-DIMM Kit8,351$299Compare
Caldera DR-5909 Core DDR5-6000 48GB (2×24GB) CL32 SO-DIMM Kit4,253$59Compare
Lumora DR-6125 SE DDR4-3000 16GB (2×8GB) CL15 Kit4,375$79Compare
Mirenta DR-6112 Edge DDR4-3600 64GB (2×32GB) CL18 Kit8,900$379Compare
Altrix DR-4927 SE DDR5-7200 96GB (2×48GB) CL36 SO-DIMM Kit6,773$209Compare
Lumora DR-7331 Prime DDR4-2666 16GB (2×8GB) CL19 Kit3,542$49Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-7921 Plus DDR5-6400 48GB (2×24GB) CL32 Kit”, https://vextor7.com/item/37528305 (accessed 2026-10-24).