Hardware Spec Index

Altrix SN-3945 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN3945-PRO · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index7,162 (SSDs scale)
Category rank#14,245
Street price$149
Power7 W (active)
Performance per dollar48.07
Released2026

Specifications

BrandAltrix
ModelAltrix SN-3945 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write3,800 MB/s
Random 4K read1,210K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 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
Mirenta SN-2355 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD10,593$269Compare
Mirenta SN-1713 Edge 4TB PCIe 3.0 NVMe M.2 2280 SSD11,746$329Compare
Strivon SN-5058 SE 500GB SATA 2.5-inch SSD4,170$39Compare
Novexa SN-9382 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD11,791$419Compare
Novexa SN-7902 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD5,459$89Compare
Caldera SN-7825 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD6,625$99Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-3945 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/41368727 (accessed 2026-10-24).