Hardware Spec Index

Lumora DR-4255 Core DDR5-6800 64GB (2×32GB) CL34 Kit

Memory · Lumora · SKU DR4255-CORE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index5,488 (Memory scale)
Category rank#43,579
Street price$149
Power9 W
Performance per dollar36.83
Released2024

Specifications

BrandLumora
ModelLumora DR-4255 Core
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings34-34-34-75
CAS latencyCL34
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 3.0
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-4154 Ti DDR5-7600 64GB (4×16GB) CL36 Kit6,741$219Compare
Mirenta DR-8674 Plus DDR4-4000 64GB (2×32GB) CL18 SO-DIMM Kit8,339$309Compare
Mirenta DR-9489 Prime DDR4-3200 16GB (2×8GB) CL14 Kit4,262$69Compare
Mirenta DR-6405 Ti DDR4-3000 8GB (2×4GB) CL16 Kit4,002$59Compare
Altrix DR-7236 Edge DDR4-3600 64GB (2×32GB) CL18 Kit7,214$269Compare
Caldera DR-3396 Ultra DDR5-6000 32GB (2×16GB) CL32 SO-DIMM Kit4,762$89Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-4255 Core DDR5-6800 64GB (2×32GB) CL34 Kit”, https://vextor7.com/item/2596954 (accessed 2026-10-24).