Hardware Spec Index

Caldera DR-4221 Pro DDR4-3000 8GB (2×4GB) CL15 Kit

Memory · Caldera · SKU DR4221-PRO · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index2,709 (Memory scale)
Category rank#37,096
Street price$29
Power4 W
Performance per dollar93.41
Released2022

Specifications

BrandCaldera
ModelCaldera DR-4221 Pro
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-3000 (3,000 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings15-17-17-36
CAS latencyCL15
First-word latency10.00 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, RGB lighting

Related guides

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Cite this page: Hardware Spec Index, “Caldera DR-4221 Pro DDR4-3000 8GB (2×4GB) CL15 Kit”, https://vextor7.com/item/6972503 (accessed 2026-10-18).