Hardware Spec Index

Lumora DR-6557 SE DDR5-7600 64GB (4×16GB) CL36 Kit

Memory · Lumora · SKU DR6557-SE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index6,715 (Memory scale)
Category rank#21,683
Street price$209
Power21 W
Performance per dollar32.13
Released2022

Specifications

BrandLumora
ModelLumora DR-6557 SE
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7600 (7,600 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings36-38-38-86
CAS latencyCL36
First-word latency9.47 ns
Voltage1.40 V
ProfileXMP 3.0 + 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

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Cite this page: Hardware Spec Index, “Lumora DR-6557 SE DDR5-7600 64GB (4×16GB) CL36 Kit”, https://vextor7.com/item/7929435 (accessed 2026-10-20).