Hardware Spec Index

Altrix SN-1448 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1448-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index13,391 (SSDs scale)
Category rank#9,293
Street price$459
Power6 W (active)
Performance per dollar29.17
Released2019

Specifications

BrandAltrix
ModelAltrix SN-1448 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,600 MB/s
Sequential write2,400 MB/s
Random 4K read600K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-4376 Prime 500GB SATA 2.5-inch SSD4,394$39Compare
Caldera SN-3857 Ultra 1TB PCIe 4.0 NVMe M.2 2230 SSD7,632$139Compare
Caldera SN-8102 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD4,952$59Compare
Altrix SN-8025 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD11,393$349Compare
Altrix SN-4119 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD8,745$209Compare
Novexa SN-1513 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD11,881$319Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1448 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/99864432 (accessed 2026-10-21).