Hardware Spec Index

Caldera DR-6386 Ultra DDR5-6400 48GB (2×24GB) CL34 Kit

Memory · Caldera · SKU DR6386-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index6,239 (Memory scale)
Category rank#15,151
Street price$179
Power9 W
Performance per dollar34.85
Released2022

Specifications

BrandCaldera
ModelCaldera DR-6386 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6400 (6,400 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings34-40-40-85
CAS latencyCL34
First-word latency10.63 ns
Voltage1.35 V
ProfileAMD EXPO
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-6386 Ultra DDR5-6400 48GB (2×24GB) CL34 Kit”, https://vextor7.com/item/6401698 (accessed 2026-10-20).