Altrix SN-7489 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN7489-XT · Released 2022 · Updated 2026-10-19
Key facts
| Benchmark index | 4,952 (SSDs scale) |
|---|---|
| Category rank | #40,943 |
| Street price | $59 |
| Power | 5 W (active) |
| Performance per dollar | 83.93 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-7489 XT |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,400 MB/s |
| Sequential write | 3,900 MB/s |
| Random 4K read | 860K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 TBW (0.55 DWPD) |
| Warranty | 3 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 |
|---|---|---|---|
| Strivon SN-4391 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,516 | $579 | Compare |
| Strivon SN-5461 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,919 | $289 | Compare |
| Novexa SN-3363 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,897 | $219 | Compare |
| Strivon SN-3466 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,132 | $599 | Compare |
| Novexa SN-9643 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,627 | $419 | Compare |
| Altrix SN-3179 Pro 500GB SATA 2.5-inch SSD | 4,504 | $39 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-7489 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9306743 (accessed 2026-10-19).