Hardware Spec Index

Caldera DR-6381 Pro DDR4-2666 8GB (2×4GB) CL16 Kit

Memory · Caldera · SKU DR6381-PRO · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index2,273 (Memory scale)
Category rank#39,313
Street price$29
Power4 W
Performance per dollar78.38
Released2021

Specifications

BrandCaldera
ModelCaldera DR-6381 Pro
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-2666 (2,666 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings16-22-22-35
CAS latencyCL16
First-word latency12.00 ns
Voltage1.20 V
ProfileJEDEC (no profile needed)
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsDDR5 Memory ExplainedXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-2540 SE DDR4-3000 8GB (2×4GB) CL16 Kit2,720$29Compare
Altrix DR-5652 SE DDR4-2666 8GB (2×4GB) CL16 Kit3,047$29Compare
Caldera DR-6895 Edge DDR5-7200 128GB (4×32GB) CL34 Kit7,064$279Compare
Mirenta DR-1016 XT DDR4-3000 8GB (2×4GB) CL15 Kit3,648$59Compare
Mirenta DR-5826 Pro DDR4-3600 32GB (4×8GB) CL16 Kit6,600$219Compare
Mirenta DR-2627 Plus DDR5-6000 32GB (2×16GB) CL36 Kit4,340$79Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-6381 Pro DDR4-2666 8GB (2×4GB) CL16 Kit”, https://vextor7.com/item/2806630 (accessed 2026-10-24).