Hardware Spec Index

Lumora DR-7921 Pro DDR5-4800 16GB (2×8GB) CL40 Kit

Memory · Lumora · SKU DR7921-PRO · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index2,411 (Memory scale)
Category rank#33,282
Street price$29
Power6 W
Performance per dollar83.14
Released2025

Specifications

BrandLumora
ModelLumora DR-7921 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-4800 (4,800 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings40-46-46-116
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
Caldera DR-7829 Ti DDR4-3000 16GB (2×8GB) CL16 Kit4,103$59Compare
Altrix DR-6779 Pro DDR4-2666 16GB (2×8GB) CL19 Kit3,934$59Compare
Altrix DR-7483 Core DDR4-3000 16GB (2×8GB) CL16 Kit3,786$59Compare
Caldera DR-6524 Prime DDR5-7200 128GB (4×32GB) CL36 Kit7,626$289Compare
Caldera DR-8704 Ultra DDR4-3200 16GB (2×8GB) CL16 Kit6,581$179Compare
Caldera DR-4045 Plus DDR5-8000 96GB (2×48GB) CL38 Kit7,067$229Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-7921 Pro DDR5-4800 16GB (2×8GB) CL40 Kit”, https://vextor7.com/item/2281002 (accessed 2026-10-22).