Hardware Spec Index

Caldera DR-3978 Plus DDR5-5600 32GB (2×16GB) CL40 Kit

Memory · Caldera · SKU DR3978-PLUS · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index2,981 (Memory scale)
Category rank#47,362
Street price$39
Power7 W
Performance per dollar76.44
Released2024

Specifications

BrandCaldera
ModelCaldera DR-3978 Plus
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5600 (5,600 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings40-46-46-96
CAS latencyCL40
First-word latency14.29 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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Cite this page: Hardware Spec Index, “Caldera DR-3978 Plus DDR5-5600 32GB (2×16GB) CL40 Kit”, https://vextor7.com/item/9636893 (accessed 2026-10-24).