Hardware Spec Index

Altrix SN-1822 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1822-SE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index4,789 (SSDs scale)
Category rank#44,199
Street price$49
Power6 W (active)
Performance per dollar97.73
Released2021

Specifications

BrandAltrix
ModelAltrix SN-1822 SE
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,000 MB/s
Sequential write6,000 MB/s
Random 4K read760K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 DWPD)
Warranty3 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

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Cite this page: Hardware Spec Index, “Altrix SN-1822 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/99348582 (accessed 2026-10-26).