Hardware Spec Index

Caldera DR-4455 Ultra DDR5-5200 32GB (2×16GB) CL42 Kit

Memory · Caldera · SKU DR4455-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index3,251 (Memory scale)
Category rank#39,202
Street price$39
Power7 W
Performance per dollar83.36
Released2025

Specifications

BrandCaldera
ModelCaldera DR-4455 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5200 (5,200 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings42-46-46-97
CAS latencyCL42
First-word latency16.15 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
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

Similar Memory

ModelBenchmarkPriceCompare
Mirenta DR-3450 Ultra DDR4-3200 16GB (2×8GB) CL16 Kit4,940$109Compare
Caldera DR-9687 Pro DDR4-3600 16GB (2×8GB) CL18 Kit6,011$169Compare
Caldera DR-5679 Prime DDR5-6400 48GB (2×24GB) CL32 Kit6,089$189Compare
Altrix DR-2270 Pro DDR4-3200 16GB (2×8GB) CL14 Kit4,442$79Compare
Altrix DR-6466 XT DDR5-7200 64GB (4×16GB) CL34 Kit7,261$269Compare
Altrix DR-6579 Ultra DDR5-7200 64GB (2×32GB) CL36 Kit6,372$169Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-4455 Ultra DDR5-5200 32GB (2×16GB) CL42 Kit”, https://vextor7.com/item/17544888 (accessed 2026-10-19).