Hardware Spec Index

Altrix SN-3481 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN3481-PLUS · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index6,634 (SSDs scale)
Category rank#2,878
Street price$109
Power8 W (active)
Performance per dollar60.86
Released2020

Specifications

BrandAltrix
ModelAltrix SN-3481 Plus
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write4,100 MB/s
Random 4K read730K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance240 TBW (0.22 DWPD)
Warranty3 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
Strivon SN-4192 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD9,447$249Compare
Strivon SN-2867 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD10,887$329Compare
Mirenta SN-9994 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD12,798$459Compare
Novexa SN-7257 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD14,093$489Compare
Strivon SN-5790 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,226$129Compare
Mirenta SN-2283 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD9,673$249Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-3481 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5086935 (accessed 2026-10-19).