Hardware Spec Index

Altrix SN-2158 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN2158-SE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index11,734 (SSDs scale)
Category rank#28,825
Street price$379
Power5 W (active)
Performance per dollar30.96
Released2020

Specifications

BrandAltrix
ModelAltrix SN-2158 SE
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,100 MB/s
Sequential write5,900 MB/s
Random 4K read1,010K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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
Caldera SN-6018 Plus 4TB PCIe 3.0 NVMe M.2 2280 SSD13,937$479Compare
Altrix SN-6000 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD6,703$109Compare
Caldera SN-9276 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD13,627$459Compare
Strivon SN-1274 Prime 500GB SATA 2.5-inch SSD3,312$29Compare
Caldera SN-2117 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD12,221$419Compare
Strivon SN-9299 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD9,252$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-2158 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21366302 (accessed 2026-10-21).