Hardware Spec Index

Caldera DR-2581 Prime DDR4-3000 16GB (2×8GB) CL16 Kit

Memory · Caldera · SKU DR2581-PRIME · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index4,619 (Memory scale)
Category rank#42,425
Street price$99
Power5 W
Performance per dollar46.66
Released2019

Specifications

BrandCaldera
ModelCaldera DR-2581 Prime
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3000 (3,000 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings16-22-22-46
CAS latencyCL16
First-word latency10.67 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

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Cite this page: Hardware Spec Index, “Caldera DR-2581 Prime DDR4-3000 16GB (2×8GB) CL16 Kit”, https://vextor7.com/item/5946252 (accessed 2026-10-26).