Hardware Spec Index

Lumora DR-1778 XT DDR5-7200 128GB (4×32GB) CL36 Kit

Memory · Lumora · SKU DR1778-XT · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index7,481 (Memory scale)
Category rank#26,614
Street price$289
Power22 W
Performance per dollar25.89
Released2023

Specifications

BrandLumora
ModelLumora DR-1778 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings36-44-44-104
CAS latencyCL36
First-word latency10.00 ns
Voltage1.40 V
ProfileAMD EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

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Cite this page: Hardware Spec Index, “Lumora DR-1778 XT DDR5-7200 128GB (4×32GB) CL36 Kit”, https://vextor7.com/item/4882200 (accessed 2026-10-19).