Hardware Spec Index

Altrix SN-5256 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN5256-SE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index13,704 (SSDs scale)
Category rank#26,765
Street price$469
Power5 W (active)
Performance per dollar29.22
Released2021

Specifications

BrandAltrix
ModelAltrix SN-5256 SE
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write5,200 MB/s
Random 4K read1,300K IOPS
NAND3D TLC, 218-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-8623 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD13,311$479Compare
Altrix SN-6517 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD6,063$79Compare
Mirenta SN-9252 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD8,766$189Compare
Mirenta SN-7520 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD11,835$369Compare
Altrix SN-8446 Max 2TB PCIe 5.0 NVMe M.2 2280 SSD10,891$349Compare
Strivon SN-1034 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD9,572$299Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-5256 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/370754 (accessed 2026-10-19).