Hardware Spec Index

Altrix SN-1822 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1822-SE · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index12,811 (SSDs scale)
Category rank#49,439
Street price$429
Power7 W (active)
Performance per dollar29.86
Released2020

Specifications

BrandAltrix
ModelAltrix SN-1822 SE
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,000 MB/s
Sequential write6,100 MB/s
Random 4K read970K 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
Caldera SN-8404 Ti 500GB SATA 2.5-inch SSD3,484$29Compare
Caldera SN-9217 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,124$129Compare
Caldera SN-1016 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD7,621$179Compare
Caldera SN-9638 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD9,148$199Compare
Strivon SN-6539 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD12,009$349Compare
Strivon SN-8721 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD8,508$159Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1822 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6777482 (accessed 2026-10-18).