Hardware Spec Index

Caldera DR-2577 XT DDR5-7200 64GB (2×32GB) CL36 Kit

Memory · Caldera · SKU DR2577-XT · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index5,863 (Memory scale)
Category rank#11,898
Street price$149
Power9 W
Performance per dollar39.35
Released2022

Specifications

BrandCaldera
ModelCaldera DR-2577 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7200 (7,200 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings36-40-40-101
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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Cite this page: Hardware Spec Index, “Caldera DR-2577 XT DDR5-7200 64GB (2×32GB) CL36 Kit”, https://vextor7.com/item/3337997 (accessed 2026-10-22).