Altrix SN-3620 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN3620-ULTRA · Released 2019 · Updated 2026-10-24
Key facts
| Benchmark index | 7,119 (SSDs scale) |
|---|---|
| Category rank | #21,155 |
| Street price | $109 |
| Power | 4 W (active) |
| Performance per dollar | 65.31 |
| Released | 2019 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-3620 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,900 MB/s |
| Sequential write | 2,400 MB/s |
| Random 4K read | 420K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 200 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 |
|---|---|---|---|
| Strivon SN-5125 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,429 | $469 | Compare |
| Altrix SN-1283 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,244 | $429 | Compare |
| Novexa SN-1370 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,204 | $89 | Compare |
| Novexa SN-4308 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,923 | $579 | Compare |
| Caldera SN-1846 Edge 8TB PCIe 3.0 NVMe M.2 2280 SSD | 11,097 | $339 | Compare |
| Novexa SN-2714 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,440 | $529 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-3620 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/25005784 (accessed 2026-10-24).