Hardware Spec Index

Lumora DR-4321 Prime DDR4-2666 16GB (2×8GB) CL16 Kit

Memory · Lumora · SKU DR4321-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index3,358 (Memory scale)
Category rank#29,596
Street price$49
Power5 W
Performance per dollar68.53
Released2020

Specifications

BrandLumora
ModelLumora DR-4321 Prime
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings16-24-24-40
CAS latencyCL16
First-word latency12.00 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsDDR5 Memory ExplainedXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-1443 Prime DDR5-6400 96GB (2×48GB) CL34 Kit6,760$169Compare
Teralux DR-7694 Core DDR5-8400 128GB (4×32GB) CL40 Kit8,900$379Compare
Altrix DR-2370 Core DDR5-7200 128GB (4×32GB) CL34 Kit6,987$259Compare
Altrix DR-1594 Prime DDR5-5200 32GB (2×16GB) CL42 Kit3,355$49Compare
Teralux DR-4071 Plus DDR5-5200 32GB (2×16GB) CL40 SO-DIMM Kit3,047$29Compare
Mirenta DR-6375 Max DDR4-3600 16GB (2×8GB) CL16 Kit5,069$139Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-4321 Prime DDR4-2666 16GB (2×8GB) CL16 Kit”, https://vextor7.com/item/2810656 (accessed 2026-10-20).