Hardware Spec Index

Caldera DR-4945 Ultra DDR5-7200 48GB (2×24GB) CL36 Kit

Memory · Caldera · SKU DR4945-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index5,977 (Memory scale)
Category rank#15,765
Street price$179
Power10 W
Performance per dollar33.39
Released2022

Specifications

BrandCaldera
ModelCaldera DR-4945 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings36-44-44-94
CAS latencyCL36
First-word latency10.00 ns
Voltage1.40 V
ProfileIntel XMP 3.0
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, RGB lighting

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-4945 Ultra DDR5-7200 48GB (2×24GB) CL36 Kit”, https://vextor7.com/item/9639701 (accessed 2026-10-19).