Hardware Spec Index

Altrix DR-1281 Ultra DDR5-7600 128GB (4×32GB) CL36 Kit

Memory · Altrix · SKU DR1281-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index7,399 (Memory scale)
Category rank#4,579
Street price$249
Power22 W
Performance per dollar29.71
Released2025

Specifications

BrandAltrix
ModelAltrix DR-1281 Ultra
Memory typeDDR5 UDIMM (288-pin)
SpeedDDR5-7600 (7,600 MT/s)
Kit capacity128 GB (4 × 32 GB)
Timings36-38-38-97
CAS latencyCL36
First-word latency9.47 ns
Voltage1.40 V
ProfileIntel XMP 3.0
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
Teralux DR-2147 Pro DDR5-6000 64GB (2×32GB) CL30 Kit5,105$99Compare
Caldera DR-5393 Ti DDR5-7600 64GB (2×32GB) CL38 Kit7,282$249Compare
Caldera DR-4065 Ultra DDR5-6800 64GB (4×16GB) CL34 Kit6,216$209Compare
Caldera DR-6402 SE DDR5-6800 64GB (4×16GB) CL34 Kit6,111$149Compare
Mirenta DR-6921 Core DDR4-3200 8GB (2×4GB) CL16 Kit3,297$49Compare
Lumora DR-4643 Plus DDR5-4800 16GB (2×8GB) CL40 Kit2,264$29Compare

All Memory · JSON

Cite this page: Hardware Spec Index, “Altrix DR-1281 Ultra DDR5-7600 128GB (4×32GB) CL36 Kit”, https://vextor7.com/item/8095976 (accessed 2026-10-19).