Hardware Spec Index

Lumora DR-4643 Ultra DDR4-3200 32GB (2×16GB) CL16 SO-DIMM Kit

Memory · Lumora · SKU DR4643-ULTRA · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index5,605 (Memory scale)
Category rank#47,616
Street price$139
Power6 W
Performance per dollar40.32
Released2019

Specifications

BrandLumora
ModelLumora DR-4643 Ultra
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-3200 (3,200 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings16-24-24-42
CAS latencyCL16
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderNone (low profile)

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-4643 Ultra DDR4-3200 32GB (2×16GB) CL16 SO-DIMM Kit”, https://vextor7.com/item/330507 (accessed 2026-10-20).