Hardware Spec Index

Lumora DR-6551 Pro DDR5-4800 32GB (2×16GB) CL40 Kit

Memory · Lumora · SKU DR6551-PRO · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index2,481 (Memory scale)
Category rank#48,533
Street price$29
Power6 W
Performance per dollar85.55
Released2023

Specifications

BrandLumora
ModelLumora DR-6551 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-4800 (4,800 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings40-48-48-124
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-6829 Prime DDR5-5600 16GB (2×8GB) CL36 Kit3,268$39Compare
Altrix DR-1520 Pro DDR4-3200 32GB (4×8GB) CL14 Kit5,588$139Compare
Caldera DR-7811 Ti DDR5-6000 48GB (2×24GB) CL32 Kit4,444$89Compare
Altrix DR-5714 Max DDR5-8000 128GB (4×32GB) CL38 Kit8,390$379Compare
Caldera DR-4157 SE DDR4-3200 32GB (4×8GB) CL16 Kit5,696$119Compare
Lumora DR-6395 XT DDR5-5600 32GB (2×16GB) CL46 Kit3,431$49Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-6551 Pro DDR5-4800 32GB (2×16GB) CL40 Kit”, https://vextor7.com/item/1546735 (accessed 2026-10-21).