Hardware Spec Index

Lumora DR-9871 XT DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Lumora · SKU DR9871-XT · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index8,020 (Memory scale)
Category rank#3,795
Street price$299
Power22 W
Performance per dollar26.82
Released2022

Specifications

BrandLumora
ModelLumora DR-9871 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-42-42-100
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 V
ProfileIntel XMP 3.0
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
Altrix DR-7738 Edge DDR5-6800 64GB (2×32GB) CL34 Kit5,102$139Compare
Lumora DR-3229 Edge DDR5-6800 64GB (4×16GB) CL34 Kit5,651$159Compare
Altrix DR-7364 XT DDR4-3200 16GB (2×8GB) CL16 Kit5,049$99Compare
Mirenta DR-5412 Max DDR4-2666 8GB (2×4GB) CL19 Kit2,453$29Compare
Mirenta DR-3871 Edge DDR4-2666 8GB (2×4GB) CL19 SO-DIMM Kit2,530$29Compare
Caldera DR-2828 SE DDR4-3200 32GB (2×16GB) CL16 Kit5,779$179Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-9871 XT DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/54556410 (accessed 2026-10-25).