Hardware Spec Index

Caldera DR-6851 Pro DDR5-8400 128GB (4×32GB) CL40 SO-DIMM Kit

Memory · Caldera · SKU DR6851-PRO · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index8,701 (Memory scale)
Category rank#14,319
Street price$349
Power23 W
Performance per dollar24.93
Released2024

Specifications

BrandCaldera
ModelCaldera DR-6851 Pro
Memory typeDDR5 SO-DIMM (262-pin)
SpeedDDR5-8400 (8,400 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings40-42-42-124
CAS latencyCL40
First-word latency9.52 ns
Voltage1.40 V
ProfileXMP 3.0 + EXPO
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderNone (low profile)

Related guides

DDR5 Memory ExplainedDDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPO

Similar Memory

ModelBenchmarkPriceCompare
Teralux DR-9575 Edge DDR4-3600 64GB (2×32GB) CL16 SO-DIMM Kit7,309$289Compare
Caldera DR-1725 XT DDR4-4000 32GB (4×8GB) CL18 Kit8,900$349Compare
Altrix DR-6259 SE DDR5-6000 48GB (2×24GB) CL36 Kit4,934$89Compare
Altrix DR-3814 Plus DDR5-6400 48GB (2×24GB) CL34 Kit6,000$179Compare
Mirenta DR-4183 Core DDR4-4000 64GB (2×32GB) CL19 Kit7,975$339Compare
Caldera DR-3615 Plus DDR5-5200 16GB (2×8GB) CL40 Kit2,891$29Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-6851 Pro DDR5-8400 128GB (4×32GB) CL40 SO-DIMM Kit”, https://vextor7.com/item/2993748 (accessed 2026-10-22).