Hardware Spec Index

Teralux DR-5557 XT DDR4-4000 32GB (2×16GB) CL19 Kit

Memory · Teralux · SKU DR5557-XT · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index7,388 (Memory scale)
Category rank#11,117
Street price$269
Power7 W
Performance per dollar27.46
Released2020

Specifications

BrandTeralux
ModelTeralux DR-5557 XT
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings19-21-21-48
CAS latencyCL19
First-word latency9.50 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
Lumora DR-7758 Ti DDR4-4000 64GB (2×32GB) CL18 Kit7,318$209Compare
Altrix DR-1878 XT DDR5-6400 64GB (2×32GB) CL32 Kit4,935$109Compare
Caldera DR-1987 Ultra DDR4-3600 16GB (2×8GB) CL16 Kit6,006$169Compare
Altrix DR-5521 Prime DDR4-3200 16GB (2×8GB) CL16 SO-DIMM Kit4,858$89Compare
Lumora DR-3885 Ti DDR5-7600 96GB (2×48GB) CL36 Kit6,790$189Compare
Teralux DR-5068 Core DDR4-2666 16GB (2×8GB) CL16 Kit3,698$59Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Teralux DR-5557 XT DDR4-4000 32GB (2×16GB) CL19 Kit”, https://vextor7.com/item/4888056 (accessed 2026-10-21).