Hardware Spec Index

Caldera DR-4581 Ultra DDR5-6000 16GB (2×8GB) CL36 Kit

Memory · Caldera · SKU DR4581-ULTRA · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index3,911 (Memory scale)
Category rank#19,943
Street price$49
Power7 W
Performance per dollar79.82
Released2024

Specifications

BrandCaldera
ModelCaldera DR-4581 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6000 (6,000 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings36-38-38-101
CAS latencyCL36
First-word latency12.00 ns
Voltage1.35 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-4581 Ultra DDR5-6000 16GB (2×8GB) CL36 Kit”, https://vextor7.com/item/91059143 (accessed 2026-10-25).