Hardware Spec Index

Caldera DR-4782 Prime DDR5-6400 48GB (2×24GB) CL32 SO-DIMM Kit

Memory · Caldera · SKU DR4782-PRIME · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index4,863 (Memory scale)
Category rank#22,160
Street price$79
Power8 W
Performance per dollar61.56
Released2022

Specifications

BrandCaldera
ModelCaldera DR-4782 Prime
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings32-40-40-80
CAS latencyCL32
First-word latency10.00 ns
Voltage1.35 V
ProfileXMP 3.0 + EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderNone (low profile)

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-4782 Prime DDR5-6400 48GB (2×24GB) CL32 SO-DIMM Kit”, https://vextor7.com/item/745679 (accessed 2026-10-18).