Hardware Spec Index

Caldera DR-2977 XT DDR5-8000 64GB (2×32GB) CL38 Kit

Memory · Caldera · SKU DR2977-XT · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index7,202 (Memory scale)
Category rank#31,409
Street price$229
Power10 W
Performance per dollar31.45
Released2025

Specifications

BrandCaldera
ModelCaldera DR-2977 XT
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity64 GB (2 × 32 GB)
Timings38-42-42-84
CAS latencyCL38
First-word latency9.50 ns
Voltage1.40 V
ProfileIntel XMP 3.0
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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Cite this page: Hardware Spec Index, “Caldera DR-2977 XT DDR5-8000 64GB (2×32GB) CL38 Kit”, https://vextor7.com/item/8949580 (accessed 2026-10-20).