Hardware Spec Index

Teralux DR-4640 Pro DDR5-6400 48GB (2×24GB) CL32 Kit

Memory · Teralux · SKU DR4640-PRO · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index4,973 (Memory scale)
Category rank#10,163
Street price$99
Power9 W
Performance per dollar50.23
Released2025

Specifications

BrandTeralux
ModelTeralux DR-4640 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings32-40-40-80
CAS latencyCL32
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 3.0
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-5996 Pro DDR5-6800 64GB (2×32GB) CL34 Kit6,128$169Compare
Lumora DR-4821 Max DDR5-5200 32GB (2×16GB) CL40 Kit3,215$39Compare
Lumora DR-4891 Ultra DDR4-3200 32GB (2×16GB) CL14 Kit4,294$89Compare
Lumora DR-2996 Ultra DDR4-3600 32GB (2×16GB) CL16 Kit5,679$159Compare
Caldera DR-1599 Ultra DDR4-3000 8GB (2×4GB) CL15 SO-DIMM Kit2,598$29Compare
Caldera DR-4115 XT DDR4-2666 8GB (2×4GB) CL19 Kit3,103$39Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-4640 Pro DDR5-6400 48GB (2×24GB) CL32 Kit”, https://vextor7.com/item/7278086 (accessed 2026-10-24).