Hardware Spec Index

Caldera DR-7143 Pro DDR5-6800 64GB (2×32GB) CL34 Kit

Memory · Caldera · SKU DR7143-PRO · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index5,979 (Memory scale)
Category rank#24,748
Street price$149
Power9 W
Performance per dollar40.13
Released2025

Specifications

BrandCaldera
ModelCaldera DR-7143 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings34-38-38-82
CAS latencyCL34
First-word latency10.00 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-7143 Pro DDR5-6800 64GB (2×32GB) CL34 Kit”, https://vextor7.com/item/56583728 (accessed 2026-10-25).