Hardware Spec Index

Teralux DR-2144 Ultra DDR4-4000 64GB (2×32GB) CL19 Kit

Memory · Teralux · SKU DR2144-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index8,444 (Memory scale)
Category rank#6,869
Street price$379
Power8 W
Performance per dollar22.28
Released2022

Specifications

BrandTeralux
ModelTeralux DR-2144 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings19-19-19-53
CAS latencyCL19
First-word latency9.50 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-4632 XT DDR4-3200 32GB (2×16GB) CL14 Kit5,050$119Compare
Teralux DR-9745 Edge DDR5-5600 16GB (2×8GB) CL46 Kit2,908$39Compare
Lumora DR-9368 Prime DDR4-2666 16GB (2×8GB) CL19 Kit3,025$39Compare
Teralux DR-8064 Plus DDR5-6400 48GB (2×24GB) CL32 Kit5,814$179Compare
Teralux DR-9418 Ti DDR4-3200 32GB (2×16GB) CL16 Kit6,307$179Compare
Caldera DR-1258 Pro DDR5-6000 64GB (2×32GB) CL36 Kit5,479$109Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-2144 Ultra DDR4-4000 64GB (2×32GB) CL19 Kit”, https://vextor7.com/item/1487271 (accessed 2026-10-21).