Hardware Spec Index

Caldera DR-7891 Core DDR5-4800 32GB (2×16GB) CL40 Kit

Memory · Caldera · SKU DR7891-CORE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index2,829 (Memory scale)
Category rank#21,006
Street price$29
Power6 W
Performance per dollar97.55
Released2022

Specifications

BrandCaldera
ModelCaldera DR-7891 Core
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-4800 (4,800 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings40-40-40-88
CAS latencyCL40
First-word latency16.67 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

Related guides

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Cite this page: Hardware Spec Index, “Caldera DR-7891 Core DDR5-4800 32GB (2×16GB) CL40 Kit”, https://vextor7.com/item/98698405 (accessed 2026-10-22).