Hardware Spec Index

Teralux DR-5566 Ultra DDR4-4000 64GB (2×32GB) CL18 Kit

Memory · Teralux · SKU DR5566-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index8,531 (Memory scale)
Category rank#42,061
Street price$349
Power8 W
Performance per dollar24.44
Released2022

Specifications

BrandTeralux
ModelTeralux DR-5566 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings18-18-18-47
CAS latencyCL18
First-word latency9.00 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

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-5583 Plus DDR4-2666 16GB (2×8GB) CL16 Kit3,778$59Compare
Altrix DR-1785 Plus DDR5-6400 48GB (2×24GB) CL32 Kit6,388$169Compare
Teralux DR-1011 Prime DDR4-4000 64GB (2×32GB) CL19 Kit8,691$319Compare
Altrix DR-1045 Plus DDR4-4000 64GB (2×32GB) CL19 Kit8,004$349Compare
Teralux DR-6858 SE DDR5-8400 128GB (4×32GB) CL40 Kit8,160$319Compare
Lumora DR-3821 Prime DDR5-4800 16GB (2×8GB) CL40 Kit2,911$39Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-5566 Ultra DDR4-4000 64GB (2×32GB) CL18 Kit”, https://vextor7.com/item/52948959 (accessed 2026-10-22).