Hardware Spec Index

Altrix SN-3621 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN3621-SE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index10,100 (SSDs scale)
Category rank#11,771
Street price$309
Power5 W (active)
Performance per dollar32.69
Released2022

Specifications

BrandAltrix
ModelAltrix SN-3621 SE
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,000 MB/s
Sequential write5,300 MB/s
Random 4K read820K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 2 GB
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

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-6694 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD12,927$389Compare
Novexa SN-4705 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD11,614$319Compare
Strivon SN-1741 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD6,025$79Compare
Mirenta SN-5643 XT 500GB PCIe 3.0 NVMe M.2 2280 SSD4,867$49Compare
Altrix SN-6084 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD11,019$319Compare
Novexa SN-3855 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD11,636$419Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-3621 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/35454407 (accessed 2026-10-20).