Hardware Spec Index

Lumora DR-7551 SE DDR4-2666 8GB (2×4GB) CL16 SO-DIMM Kit

Memory · Lumora · SKU DR7551-SE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index2,268 (Memory scale)
Category rank#45,696
Street price$29
Power4 W
Performance per dollar78.21
Released2020

Specifications

BrandLumora
ModelLumora DR-7551 SE
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings16-22-22-42
CAS latencyCL16
First-word latency12.00 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderNone (low profile)

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-1279 Plus DDR5-6000 48GB (2×24GB) CL36 Kit3,715$59Compare
Lumora DR-6356 Pro DDR4-4000 64GB (2×32GB) CL18 Kit7,801$259Compare
Teralux DR-3876 Ti DDR4-3200 16GB (2×8GB) CL16 SO-DIMM Kit4,550$99Compare
Teralux DR-4752 Core DDR4-3200 32GB (4×8GB) CL14 Kit5,989$139Compare
Caldera DR-3099 XT DDR5-8400 96GB (2×48GB) CL40 SO-DIMM Kit8,800$329Compare
Altrix DR-9164 Plus DDR4-3600 16GB (2×8GB) CL18 Kit6,775$179Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-7551 SE DDR4-2666 8GB (2×4GB) CL16 SO-DIMM Kit”, https://vextor7.com/item/1541179 (accessed 2026-10-19).