Hardware Spec Index

Lumora DR-7550 XT DDR5-8000 64GB (2×32GB) CL38 SO-DIMM Kit

Memory · Lumora · SKU DR7550-XT · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index7,020 (Memory scale)
Category rank#12,265
Street price$229
Power10 W
Performance per dollar30.66
Released2023

Specifications

BrandLumora
ModelLumora DR-7550 XT
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings38-42-42-110
CAS latencyCL38
First-word latency9.50 ns
Voltage1.40 V
ProfileXMP 3.0 + 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-7550 XT DDR5-8000 64GB (2×32GB) CL38 SO-DIMM Kit”, https://vextor7.com/item/1729792 (accessed 2026-10-26).