Hardware Spec Index

Altrix SN-9221 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN9221-XT · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index7,883 (SSDs scale)
Category rank#5,375
Street price$169
Power8 W (active)
Performance per dollar46.64
Released2021

Specifications

BrandAltrix
ModelAltrix SN-9221 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write4,700 MB/s
Random 4K read1,040K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance1,200 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

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Cite this page: Hardware Spec Index, “Altrix SN-9221 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20121777 (accessed 2026-10-19).