Hardware Spec Index

Lumora DR-4657 Ultra DDR5-8000 64GB (4×16GB) CL38 Kit

Memory · Lumora · SKU DR4657-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index7,813 (Memory scale)
Category rank#28,572
Street price$279
Power21 W
Performance per dollar28.00
Released2024

Specifications

BrandLumora
ModelLumora DR-4657 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings38-40-40-91
CAS latencyCL38
First-word latency9.50 ns
Voltage1.40 V
ProfileAMD EXPO
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-5102 XT DDR4-3200 8GB (2×4GB) CL16 Kit4,140$69Compare
Teralux DR-1111 Plus DDR4-3000 32GB (2×16GB) CL15 Kit4,689$109Compare
Teralux DR-1961 Ultra DDR4-3600 32GB (4×8GB) CL18 Kit7,477$229Compare
Altrix DR-6314 XT DDR5-6400 64GB (4×16GB) CL32 Kit6,417$189Compare
Altrix DR-9626 Pro DDR5-4800 16GB (2×8GB) CL40 Kit3,487$39Compare
Lumora DR-8875 Edge DDR4-3600 32GB (4×8GB) CL18 Kit7,838$239Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-4657 Ultra DDR5-8000 64GB (4×16GB) CL38 Kit”, https://vextor7.com/item/3483294 (accessed 2026-10-23).