Hardware Spec Index

Lumora DR-7645 Prime DDR5-5200 32GB (2×16GB) CL40 SO-DIMM Kit

Memory · Lumora · SKU DR7645-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index2,471 (Memory scale)
Category rank#41,375
Street price$29
Power6 W
Performance per dollar85.21
Released2026

Specifications

BrandLumora
ModelLumora DR-7645 Prime
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-5200 (5,200 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings40-42-42-112
CAS latencyCL40
First-word latency15.38 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderNone (low profile)

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-7645 Prime DDR5-5200 32GB (2×16GB) CL40 SO-DIMM Kit”, https://vextor7.com/item/417468 (accessed 2026-10-21).