Hardware Spec Index

Lumora DR-7543 Core DDR5-7200 48GB (2×24GB) CL34 SO-DIMM Kit

Memory · Lumora · SKU DR7543-CORE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index5,817 (Memory scale)
Category rank#33,847
Street price$159
Power9 W
Performance per dollar36.58
Released2022

Specifications

BrandLumora
ModelLumora DR-7543 Core
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings34-36-36-92
CAS latencyCL34
First-word latency9.44 ns
Voltage1.40 V
ProfileAMD EXPO
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-7543 Core DDR5-7200 48GB (2×24GB) CL34 SO-DIMM Kit”, https://vextor7.com/item/8322129 (accessed 2026-10-19).