Hardware Spec Index

Caldera DR-5581 Plus DDR5-6800 32GB (2×16GB) CL34 Kit

Memory · Caldera · SKU DR5581-PLUS · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index5,337 (Memory scale)
Category rank#18,593
Street price$139
Power9 W
Performance per dollar38.40
Released2022

Specifications

BrandCaldera
ModelCaldera DR-5581 Plus
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-6800 (6,800 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings34-42-42-95
CAS latencyCL34
First-word latency10.00 ns
Voltage1.35 V
ProfileAMD 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
Lumora DR-1270 Pro DDR5-6000 32GB (2×16GB) CL32 Kit3,535$59Compare
Mirenta DR-6124 Ultra DDR4-3600 32GB (4×8GB) CL18 Kit6,015$159Compare
Altrix DR-2021 Max DDR5-7600 128GB (4×32GB) CL36 Kit8,228$329Compare
Teralux DR-5761 Ultra DDR5-8000 128GB (4×32GB) CL38 Kit8,900$349Compare
Caldera DR-4481 Ultra DDR5-4800 32GB (2×16GB) CL40 Kit2,364$29Compare
Lumora DR-4878 XT DDR5-6000 32GB (2×16GB) CL32 Kit4,233$89Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-5581 Plus DDR5-6800 32GB (2×16GB) CL34 Kit”, https://vextor7.com/item/74559713 (accessed 2026-10-24).