Hardware Spec Index

Caldera DR-3903 Ultra DDR5-5200 16GB (2×8GB) CL40 Kit

Memory · Caldera · SKU DR3903-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index2,504 (Memory scale)
Category rank#40,996
Street price$29
Power6 W
Performance per dollar86.34
Released2023

Specifications

BrandCaldera
ModelCaldera DR-3903 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5200 (5,200 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings40-42-42-112
CAS latencyCL40
First-word latency15.38 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
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-3903 Ultra DDR5-5200 16GB (2×8GB) CL40 Kit”, https://vextor7.com/item/43034386 (accessed 2026-10-26).