Hardware Spec Index

Caldera DR-7221 XT DDR5-6000 32GB (2×16GB) CL30 Kit

Memory · Caldera · SKU DR7221-XT · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index4,669 (Memory scale)
Category rank#2,649
Street price$109
Power8 W
Performance per dollar42.83
Released2024

Specifications

BrandCaldera
ModelCaldera DR-7221 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6000 (6,000 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings30-32-32-66
CAS latencyCL30
First-word latency10.00 ns
Voltage1.35 V
ProfileXMP 3.0 + EXPO
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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Cite this page: Hardware Spec Index, “Caldera DR-7221 XT DDR5-6000 32GB (2×16GB) CL30 Kit”, https://vextor7.com/item/96560327 (accessed 2026-10-23).