Hardware Spec Index

Caldera DR-3143 Ultra DDR5-7200 64GB (4×16GB) CL36 Kit

Memory · Caldera · SKU DR3143-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index6,138 (Memory scale)
Category rank#15,624
Street price$179
Power19 W
Performance per dollar34.29
Released2025

Specifications

BrandCaldera
ModelCaldera DR-3143 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings36-42-42-104
CAS latencyCL36
First-word latency10.00 ns
Voltage1.40 V
ProfileIntel XMP 3.0
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-3143 Ultra DDR5-7200 64GB (4×16GB) CL36 Kit”, https://vextor7.com/item/2397883 (accessed 2026-10-21).