Hardware Spec Index

Caldera DR-4423 Ultra DDR5-6000 32GB (2×16GB) CL30 Kit

Memory · Caldera · SKU DR4423-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index3,820 (Memory scale)
Category rank#36,625
Street price$59
Power7 W
Performance per dollar64.75
Released2025

Specifications

BrandCaldera
ModelCaldera DR-4423 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6000 (6,000 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings30-36-36-69
CAS latencyCL30
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 3.0
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

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All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-4423 Ultra DDR5-6000 32GB (2×16GB) CL30 Kit”, https://vextor7.com/item/47922784 (accessed 2026-10-25).