Hardware Spec Index

Altrix SN-4448 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4448-PRO · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index8,300 (SSDs scale)
Category rank#10,706
Street price$179
Power7 W (active)
Performance per dollar46.37
Released2026

Specifications

BrandAltrix
ModelAltrix SN-4448 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write5,500 MB/s
Random 4K read1,020K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 1 GB
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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
Mirenta SN-5140 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD5,906$79Compare
Altrix SN-4602 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD6,338$89Compare
Mirenta SN-9043 XT 1TB SATA 2.5-inch SSD4,073$39Compare
Caldera SN-5263 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD12,858$429Compare
Altrix SN-8462 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD11,273$419Compare
Caldera SN-8269 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD11,718$379Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4448 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2086468 (accessed 2026-10-26).