Hardware Spec Index

Lumora DR-3977 XT DDR4-3200 16GB (2×8GB) CL14 Kit

Memory · Lumora · SKU DR3977-XT · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index3,249 (Memory scale)
Category rank#42,575
Street price$49
Power5 W
Performance per dollar66.31
Released2024

Specifications

BrandLumora
ModelLumora DR-3977 XT
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3200 (3,200 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings14-14-14-31
CAS latencyCL14
First-word latency8.75 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPODDR5 Memory Explained

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Cite this page: Hardware Spec Index, “Lumora DR-3977 XT DDR4-3200 16GB (2×8GB) CL14 Kit”, https://vextor7.com/item/41314699 (accessed 2026-10-23).