Hardware Spec Index

Caldera DR-1881 Prime DDR5-5600 32GB (2×16GB) CL36 Kit

Memory · Caldera · SKU DR1881-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index3,200 (Memory scale)
Category rank#23,531
Street price$39
Power7 W
Performance per dollar82.05
Released2024

Specifications

BrandCaldera
ModelCaldera DR-1881 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5600 (5,600 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings36-44-44-79
CAS latencyCL36
First-word latency12.86 ns
Voltage1.35 V
ProfileXMP 3.0 + EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

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Cite this page: Hardware Spec Index, “Caldera DR-1881 Prime DDR5-5600 32GB (2×16GB) CL36 Kit”, https://vextor7.com/item/8968027 (accessed 2026-10-24).