Altrix SN-3149 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN3149-XT · Released 2023 · Updated 2026-10-26
Key facts
| Benchmark index | 10,043 (SSDs scale) |
|---|---|
| Category rank | #5,623 |
| Street price | $289 |
| Power | 6 W (active) |
| Performance per dollar | 34.75 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-3149 XT |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,200 MB/s |
| Sequential write | 5,900 MB/s |
| Random 4K read | 930K IOPS |
| NAND | 3D TLC, 238-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 |
|---|---|---|---|
| Altrix SN-7824 Plus 1TB SATA 2.5-inch SSD | 3,176 | $39 | Compare |
| Novexa SN-5313 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,677 | $199 | Compare |
| Strivon SN-3554 Pro 500GB SATA 2.5-inch SSD | 4,173 | $39 | Compare |
| Novexa SN-4781 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,554 | $579 | Compare |
| Altrix SN-3112 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,601 | $559 | Compare |
| Altrix SN-3460 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD | 11,202 | $299 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-3149 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/99345630 (accessed 2026-10-26).