Hardware Spec Index

Caldera DR-9881 Pro DDR5-8400 128GB (4×32GB) CL40 Kit

Memory · Caldera · SKU DR9881-PRO · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index7,593 (Memory scale)
Category rank#26,437
Street price$329
Power22 W
Performance per dollar23.08
Released2023

Specifications

BrandCaldera
ModelCaldera DR-9881 Pro
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-44-44-96
CAS latencyCL40
First-word latency9.52 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

Similar Memory

ModelBenchmarkPriceCompare
Lumora DR-6317 Ti DDR4-4000 32GB (4×8GB) CL18 Kit8,900$379Compare
Caldera DR-8286 Edge DDR5-5600 48GB (2×24GB) CL46 Kit4,371$89Compare
Mirenta DR-5353 Edge DDR4-3000 8GB (2×4GB) CL16 Kit2,760$29Compare
Lumora DR-6856 Edge DDR4-4000 32GB (2×16GB) CL19 Kit7,413$249Compare
Lumora DR-5830 Ti DDR5-6000 32GB (2×16GB) CL30 Kit4,741$99Compare
Caldera DR-4354 Prime DDR5-7600 96GB (2×48GB) CL36 SO-DIMM Kit7,706$229Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-9881 Pro DDR5-8400 128GB (4×32GB) CL40 Kit”, https://vextor7.com/item/95032601 (accessed 2026-10-24).