Hardware Spec Index

Lumora DR-4977 Pro DDR5-5600 48GB (2×24GB) CL46 Kit

Memory · Lumora · SKU DR4977-PRO · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index4,218 (Memory scale)
Category rank#23,010
Street price$79
Power8 W
Performance per dollar53.39
Released2026

Specifications

BrandLumora
ModelLumora DR-4977 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5600 (5,600 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings46-46-46-133
CAS latencyCL46
First-word latency16.43 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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All Memory · JSON

Cite this page: Hardware Spec Index, “Lumora DR-4977 Pro DDR5-5600 48GB (2×24GB) CL46 Kit”, https://vextor7.com/item/7630486 (accessed 2026-10-20).