Hardware Spec Index

Caldera DR-3978 Prime DDR5-6000 32GB (2×16GB) CL32 Kit

Memory · Caldera · SKU DR3978-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index4,509 (Memory scale)
Category rank#13,885
Street price$89
Power8 W
Performance per dollar50.66
Released2025

Specifications

BrandCaldera
ModelCaldera DR-3978 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6000 (6,000 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings32-34-34-77
CAS latencyCL32
First-word latency10.67 ns
Voltage1.35 V
ProfileAMD EXPO
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 Prime DDR5-6000 32GB (2×16GB) CL32 Kit”, https://vextor7.com/item/1333262 (accessed 2026-10-20).