Hardware Spec Index

Caldera DR-1981 Pro DDR5-8000 64GB (4×16GB) CL40 Kit

Memory · Caldera · SKU DR1981-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index7,664 (Memory scale)
Category rank#15,520
Street price$269
Power22 W
Performance per dollar28.49
Released2022

Specifications

BrandCaldera
ModelCaldera DR-1981 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8000 (8,000 MT/s)
Kit capacity64 GB (4 × 16 GB)
Timings40-44-44-108
CAS latencyCL40
First-word latency10.00 ns
Voltage1.40 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

Similar Memory

ModelBenchmarkPriceCompare
Teralux DR-2469 Pro DDR5-5600 32GB (2×16GB) CL36 Kit3,630$49Compare
Altrix DR-4931 Core DDR4-3600 64GB (2×32GB) CL18 Kit8,652$379Compare
Lumora DR-7839 Ultra DDR5-5600 32GB (2×16GB) CL40 Kit4,366$69Compare
Altrix DR-8313 Prime DDR4-3600 64GB (2×32GB) CL16 Kit7,749$309Compare
Caldera DR-1267 Prime DDR5-6800 48GB (2×24GB) CL34 Kit6,417$169Compare
Caldera DR-2955 Ultra DDR5-8400 96GB (2×48GB) CL40 Kit8,282$379Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-1981 Pro DDR5-8000 64GB (4×16GB) CL40 Kit”, https://vextor7.com/item/19959999 (accessed 2026-10-19).