Hardware Spec Index

Altrix DR-8491 Ultra DDR4-3000 8GB (2×4GB) CL16 SO-DIMM Kit

Memory · Altrix · SKU DR8491-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index2,917 (Memory scale)
Category rank#34,138
Street price$29
Power4 W
Performance per dollar100.59
Released2025

Specifications

BrandAltrix
ModelAltrix DR-8491 Ultra
Memory typeDDR4 SO-DIMM (260-pin)
SpeedDDR4-3000 (3,000 MT/s)
Kit capacity8 GB (2 × 4 GB)
Timings16-22-22-37
CAS latencyCL16
First-word latency10.67 ns
Voltage1.35 V
ProfileIntel XMP 2.0
ECCNon-ECC
Power managementMotherboard-regulated
Heat spreaderNone (low profile)

Related guides

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

Similar Memory

ModelBenchmarkPriceCompare
Altrix DR-9155 Prime DDR5-7600 64GB (2×32GB) CL36 Kit6,910$229Compare
Lumora DR-4431 Pro DDR4-3200 16GB (2×8GB) CL16 Kit6,497$189Compare
Altrix DR-9259 Edge DDR4-3600 16GB (2×8GB) CL16 Kit5,477$119Compare
Caldera DR-1804 Max DDR4-3600 32GB (4×8GB) CL18 Kit5,909$139Compare
Altrix DR-4772 Ultra DDR5-4800 32GB (2×16GB) CL40 Kit2,630$39Compare
Lumora DR-5124 Prime DDR4-3600 32GB (2×16GB) CL16 Kit6,727$259Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Altrix DR-8491 Ultra DDR4-3000 8GB (2×4GB) CL16 SO-DIMM Kit”, https://vextor7.com/item/5206380 (accessed 2026-10-20).