Altrix SN-4393 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN4393-XT · Released 2021 · Updated 2026-10-22
Key facts
| Benchmark index | 6,904 (SSDs scale) |
|---|---|
| Category rank | #44,987 |
| Street price | $109 |
| Power | 5 W (active) |
| Performance per dollar | 63.34 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-4393 XT |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,600 MB/s |
| Sequential write | 4,300 MB/s |
| Random 4K read | 900K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 400 TBW (0.18 DWPD) |
| Warranty | 3 years |
| Heatsink | Heatsink edition available |
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 |
|---|---|---|---|
| Caldera SN-4350 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,058 | $599 | Compare |
| Novexa SN-1234 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,952 | $369 | Compare |
| Altrix SN-1302 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,213 | $279 | Compare |
| Caldera SN-3878 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 5,215 | $69 | Compare |
| Novexa SN-5413 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,933 | $459 | Compare |
| Strivon SN-8681 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,843 | $249 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-4393 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/493526 (accessed 2026-10-22).