Altrix SN-7638 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN7638-TI · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 5,265 (SSDs scale) |
|---|---|
| Category rank | #38,426 |
| Street price | $69 |
| Power | 6 W (active) |
| Performance per dollar | 76.30 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-7638 Ti |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,000 MB/s |
| Sequential write | 4,000 MB/s |
| Random 4K read | 890K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 240 TBW (0.22 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 |
|---|---|---|---|
| Altrix SN-7559 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,271 | $239 | Compare |
| Strivon SN-7268 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,837 | $379 | Compare |
| Altrix SN-4714 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,578 | $559 | Compare |
| Strivon SN-3964 XT 500GB SATA 2.5-inch SSD | 3,474 | $39 | Compare |
| Mirenta SN-6534 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 9,976 | $249 | Compare |
| Novexa SN-5227 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,842 | $479 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-7638 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4766974 (accessed 2026-10-24).