Hardware Spec Index

Altrix DR-3940 Ultra DDR5-5200 32GB (2×16GB) CL42 Kit

Memory · Altrix · SKU DR3940-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index2,466 (Memory scale)
Category rank#10,325
Street price$29
Power6 W
Performance per dollar85.03
Released2023

Specifications

BrandAltrix
ModelAltrix DR-3940 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-5200 (5,200 MT/s)
Kit capacity32 GB (2 × 16 GB)
Timings42-44-44-92
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, RGB lighting

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-4021 Plus DDR5-8400 128GB (4×32GB) CL40 Kit8,900$339Compare
Altrix DR-1872 SE DDR4-3200 16GB (2×8GB) CL16 Kit4,980$129Compare
Altrix DR-2077 Ultra DDR4-3600 32GB (2×16GB) CL18 SO-DIMM Kit7,028$259Compare
Altrix DR-5644 SE DDR4-3600 32GB (2×16GB) CL18 Kit5,152$119Compare
Caldera DR-4331 SE DDR5-7200 64GB (2×32GB) CL34 Kit6,338$179Compare
Caldera DR-5494 Prime DDR4-3600 32GB (4×8GB) CL18 Kit7,552$259Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Altrix DR-3940 Ultra DDR5-5200 32GB (2×16GB) CL42 Kit”, https://vextor7.com/item/56582090 (accessed 2026-10-25).