Hardware Spec Index

Caldera DR-2831 Edge DDR4-4000 32GB (2×16GB) CL19 Kit

Memory · Caldera · SKU DR2831-EDGE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index7,892 (Memory scale)
Category rank#48,603
Street price$259
Power7 W
Performance per dollar30.47
Released2026

Specifications

BrandCaldera
ModelCaldera DR-2831 Edge
Memory typeDDR4 UDIMM (288-pin)
SpeedDDR4-4000 (4,000 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings19-25-25-59
CAS latencyCL19
First-word latency9.50 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderAluminum, no lighting

Related guides

DDR4 vs DDR5CAS Latency (CL) and RAM TimingsXMP vs EXPODDR5 Memory Explained

Similar Memory

ModelBenchmarkPriceCompare
Caldera DR-1023 Core DDR5-6400 64GB (2×32GB) CL34 Kit5,137$129Compare
Altrix DR-2280 Plus DDR5-7600 128GB (4×32GB) CL36 Kit7,649$319Compare
Teralux DR-5104 Pro DDR5-6000 48GB (2×24GB) CL32 Kit5,458$129Compare
Caldera DR-7927 Plus DDR5-8400 96GB (2×48GB) CL40 Kit8,471$329Compare
Teralux DR-3150 Ti DDR4-4000 64GB (2×32GB) CL18 Kit7,464$309Compare
Caldera DR-3018 Edge DDR4-4000 32GB (4×8GB) CL18 Kit7,657$289Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-2831 Edge DDR4-4000 32GB (2×16GB) CL19 Kit”, https://vextor7.com/item/41498610 (accessed 2026-10-25).