Altrix SN-4391 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN4391-CORE · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 9,529 (SSDs scale) |
|---|---|
| Category rank | #34,331 |
| Street price | $219 |
| Power | 6 W (active) |
| Performance per dollar | 43.51 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-4391 Core |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,900 MB/s |
| Sequential write | 4,400 MB/s |
| Random 4K read | 830K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | None |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Novexa SN-8821 SE 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,691 | $519 | Compare |
| Altrix SN-3922 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD | 9,164 | $199 | Compare |
| Altrix SN-8606 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD | 10,416 | $249 | Compare |
| Caldera SN-7293 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,634 | $239 | Compare |
| Strivon SN-4202 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,371 | $469 | Compare |
| Caldera SN-6759 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,587 | $279 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-4391 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/696507 (accessed 2026-10-20).