Hardware Spec Index

Caldera DR-9986 Ultra DDR5-7200 48GB (2×24GB) CL34 Kit

Memory · Caldera · SKU DR9986-ULTRA · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index6,393 (Memory scale)
Category rank#13,818
Street price$159
Power10 W
Performance per dollar40.21
Released2022

Specifications

BrandCaldera
ModelCaldera DR-9986 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings34-42-42-78
CAS latencyCL34
First-word latency9.44 ns
Voltage1.40 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-9986 Ultra DDR5-7200 48GB (2×24GB) CL34 Kit”, https://vextor7.com/item/18197166 (accessed 2026-10-24).