Hardware Spec Index

Caldera DR-1221 Pro DDR5-5600 16GB (2×8GB) CL46 Kit

Memory · Caldera · SKU DR1221-PRO · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index3,306 (Memory scale)
Category rank#39,759
Street price$39
Power7 W
Performance per dollar84.77
Released2024

Specifications

BrandCaldera
ModelCaldera DR-1221 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5600 (5,600 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings46-52-52-120
CAS latencyCL46
First-word latency16.43 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
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-1221 Pro DDR5-5600 16GB (2×8GB) CL46 Kit”, https://vextor7.com/item/8250290 (accessed 2026-10-24).