Hardware Spec Index

Caldera DR-7581 Pro DDR4-3000 16GB (2×8GB) CL15 Kit

Memory · Caldera · SKU DR7581-PRO · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index3,012 (Memory scale)
Category rank#37,044
Street price$39
Power4 W
Performance per dollar77.23
Released2021

Specifications

BrandCaldera
ModelCaldera DR-7581 Pro
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3000 (3,000 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings15-17-17-41
CAS latencyCL15
First-word latency10.00 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
Caldera DR-2123 Max DDR4-3600 32GB (2×16GB) CL18 Kit7,581$289Compare
Mirenta DR-3710 SE DDR4-3600 64GB (2×32GB) CL18 SO-DIMM Kit7,556$239Compare
Teralux DR-2894 Pro DDR4-2666 8GB (2×4GB) CL16 Kit3,791$59Compare
Mirenta DR-3384 SE DDR4-3600 32GB (4×8GB) CL16 Kit7,327$239Compare
Altrix DR-3840 XT DDR5-8000 128GB (4×32GB) CL38 Kit8,335$359Compare
Caldera DR-9006 Edge DDR5-5200 32GB (2×16GB) CL42 Kit2,352$29Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-7581 Pro DDR4-3000 16GB (2×8GB) CL15 Kit”, https://vextor7.com/item/86529829 (accessed 2026-10-25).