Hardware Spec Index

Caldera DR-5456 Ultra DDR4-4000 64GB (2×32GB) CL18 Kit

Memory · Caldera · SKU DR5456-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index8,719 (Memory scale)
Category rank#22,730
Street price$369
Power8 W
Performance per dollar23.63
Released2020

Specifications

BrandCaldera
ModelCaldera DR-5456 Ultra
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings18-18-18-52
CAS latencyCL18
First-word latency9.00 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
Teralux DR-2368 Max DDR5-6800 64GB (4×16GB) CL34 SO-DIMM Kit6,203$169Compare
Lumora DR-1325 SE DDR4-4000 64GB (2×32GB) CL18 SO-DIMM Kit8,169$359Compare
Mirenta DR-5300 Pro DDR4-3200 8GB (2×4GB) CL16 Kit4,166$79Compare
Lumora DR-4068 Edge DDR5-6000 48GB (2×24GB) CL36 Kit4,178$69Compare
Lumora DR-6464 Max DDR5-5200 32GB (2×16GB) CL42 Kit3,110$39Compare
Lumora DR-5282 Plus DDR4-3600 32GB (2×16GB) CL18 Kit5,498$129Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-5456 Ultra DDR4-4000 64GB (2×32GB) CL18 Kit”, https://vextor7.com/item/354901 (accessed 2026-10-21).