Hardware Spec Index

Caldera DR-7831 Pro DDR5-7200 48GB (2×24GB) CL36 Kit

Memory · Caldera · SKU DR7831-PRO · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index6,237 (Memory scale)
Category rank#28,507
Street price$169
Power9 W
Performance per dollar36.91
Released2024

Specifications

BrandCaldera
ModelCaldera DR-7831 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity48 GB (2 × 24 GB)
Timings36-44-44-97
CAS latencyCL36
First-word latency10.00 ns
Voltage1.40 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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All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-7831 Pro DDR5-7200 48GB (2×24GB) CL36 Kit”, https://vextor7.com/item/48754922 (accessed 2026-10-20).