Hardware Spec Index

Caldera DR-7857 Edge DDR5-5200 16GB (2×8GB) CL42 Kit

Memory · Caldera · SKU DR7857-EDGE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index2,960 (Memory scale)
Category rank#39,690
Street price$39
Power7 W
Performance per dollar75.90
Released2022

Specifications

BrandCaldera
ModelCaldera DR-7857 Edge
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5200 (5,200 MT/s)
Kit capacity16 GB (2 × 8 GB)
Timings42-48-48-101
CAS latencyCL42
First-word latency16.15 ns
Voltage1.10 V
ProfileJEDEC (no profile needed)
ECCOn-die ECC (not system ECC)
Power managementOn-module PMIC
Heat spreaderAluminum, no lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-8060 XT DDR4-3600 32GB (4×8GB) CL18 Kit5,397$159Compare
Altrix DR-4136 Edge DDR4-2666 16GB (2×8GB) CL19 Kit2,368$29Compare
Caldera DR-8568 Plus DDR5-7200 96GB (2×48GB) CL36 Kit7,146$239Compare
Altrix DR-7298 Ultra DDR4-3000 8GB (2×4GB) CL15 Kit2,905$39Compare
Teralux DR-8462 Ultra DDR4-3600 64GB (2×32GB) CL18 Kit7,434$219Compare
Caldera DR-2540 Prime DDR4-4000 32GB (2×16GB) CL19 Kit7,244$259Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Caldera DR-7857 Edge DDR5-5200 16GB (2×8GB) CL42 Kit”, https://vextor7.com/item/5988263 (accessed 2026-10-25).