Hardware Spec Index

Altrix SN-3381 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN3381-PLUS · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index10,239 (SSDs scale)
Category rank#19,830
Street price$249
Power5 W (active)
Performance per dollar41.12
Released2020

Specifications

BrandAltrix
ModelAltrix SN-3381 Plus
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,700 MB/s
Sequential write4,700 MB/s
Random 4K read1,150K IOPS
NAND3D TLC, 218-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
Strivon SN-4184 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD5,358$69Compare
Altrix SN-1927 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD9,546$239Compare
Altrix SN-4800 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD6,284$99Compare
Mirenta SN-1260 Pro 500GB SATA 2.5-inch SSD3,897$29Compare
Strivon SN-9007 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD9,937$259Compare
Novexa SN-3987 Edge 8TB PCIe 3.0 NVMe M.2 2280 SSD14,296$539Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-3381 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/476671 (accessed 2026-10-25).