Hardware Spec Index

Altrix SN-3945 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN3945-PRIME · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index8,891 (SSDs scale)
Category rank#38,337
Street price$199
Power8 W (active)
Performance per dollar44.68
Released2026

Specifications

BrandAltrix
ModelAltrix SN-3945 Prime
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write5,100 MB/s
Random 4K read1,350K IOPS
NAND3D TLC, 232-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
Novexa SN-5878 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD10,738$319Compare
Novexa SN-3684 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD4,419$49Compare
Caldera SN-3438 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD14,900$599Compare
Strivon SN-4327 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD9,109$269Compare
Altrix SN-4127 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD14,514$519Compare
Strivon SN-6390 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD14,597$599Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-3945 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8010073 (accessed 2026-10-20).