Altrix SN-3458 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN3458-ULTRA · Released 2020 · Updated 2026-10-21
Key facts
| Benchmark index | 6,268 (SSDs scale) |
|---|---|
| Category rank | #19,826 |
| Street price | $99 |
| Power | 8 W (active) |
| Performance per dollar | 63.31 |
| Released | 2020 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-3458 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,900 MB/s |
| Sequential write | 4,500 MB/s |
| Random 4K read | 1,200K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 TBW (0.33 DWPD) |
| Warranty | 5 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 |
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| Strivon SN-5324 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,923 | $549 | Compare |
| Strivon SN-8692 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,123 | $249 | Compare |
| Altrix SN-7360 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,309 | $339 | Compare |
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Cite this page: Hardware Spec Index, “Altrix SN-3458 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/83352237 (accessed 2026-10-21).