Hardware Spec Index

Lumora DR-7857 Ultra DDR5-5200 16GB (2×8GB) CL42 Kit

Memory · Lumora · SKU DR7857-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index2,122 (Memory scale)
Category rank#9,590
Street price$29
Power6 W
Performance per dollar73.17
Released2023

Specifications

BrandLumora
ModelLumora DR-7857 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5200 (5,200 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings42-42-42-97
CAS latencyCL42
First-word latency16.15 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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Cite this page: Hardware Spec Index, “Lumora DR-7857 Ultra DDR5-5200 16GB (2×8GB) CL42 Kit”, https://vextor7.com/item/30455306 (accessed 2026-10-22).