Hardware Spec Index

Caldera DR-4278 Prime DDR5-8000 64GB (4×16GB) CL40 Kit

Memory · Caldera · SKU DR4278-PRIME · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index7,029 (Memory scale)
Category rank#18,169
Street price$239
Power21 W
Performance per dollar29.41
Released2024

Specifications

BrandCaldera
ModelCaldera DR-4278 Prime
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings40-46-46-96
CAS latencyCL40
First-word latency10.00 ns
Voltage1.40 V
ProfileIntel XMP 3.0
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-4278 Prime DDR5-8000 64GB (4×16GB) CL40 Kit”, https://vextor7.com/item/820448 (accessed 2026-10-19).