Altrix SN-8628 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN8628-PRIME · Released 2024 · Updated 2026-10-26
Key facts
| Benchmark index | 12,848 (SSDs scale) |
|---|---|
| Category rank | #16,216 |
| Street price | $409 |
| Power | 8 W (active) |
| Performance per dollar | 31.41 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-8628 Prime |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 12,700 MB/s |
| Sequential write | 11,000 MB/s |
| Random 4K read | 2,670K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | LPDDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Strivon SN-6836 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,386 | $499 | Compare |
| Caldera SN-5153 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,918 | $409 | Compare |
| Caldera SN-8230 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,912 | $289 | Compare |
| Strivon SN-5015 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,920 | $289 | Compare |
| Altrix SN-6823 Edge 1TB SATA 2.5-inch SSD | 4,135 | $49 | Compare |
| Caldera SN-5387 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,230 | $369 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-8628 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2444510 (accessed 2026-10-26).