Hardware Spec Index

Caldera DR-1821 Ultra DDR5-6000 32GB (2×16GB) CL32 Kit

Memory · Caldera · SKU DR1821-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index3,798 (Memory scale)
Category rank#46,120
Street price$59
Power8 W
Performance per dollar64.37
Released2024

Specifications

BrandCaldera
ModelCaldera DR-1821 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6000 (6,000 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings32-36-36-83
CAS latencyCL32
First-word latency10.67 ns
Voltage1.35 V
ProfileXMP 3.0 + EXPO
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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All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-1821 Ultra DDR5-6000 32GB (2×16GB) CL32 Kit”, https://vextor7.com/item/242985 (accessed 2026-10-22).