Altrix SN-1129 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN1129-ULTRA · Released 2024 · Updated 2026-10-20
Key facts
| Benchmark index | 12,324 (SSDs scale) |
|---|---|
| Category rank | #42,827 |
| Street price | $479 |
| Power | 11 W (active) |
| Performance per dollar | 25.73 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-1129 Ultra |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 12,200 MB/s |
| Sequential write | 10,900 MB/s |
| Random 4K read | 1,490K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | LPDDR4 DRAM, 8 GB |
| Endurance | 4,800 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
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| Model | Benchmark | Price | Compare |
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| Novexa SN-5371 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD | 10,400 | $249 | Compare |
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| Altrix SN-4273 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,413 | $509 | Compare |
| Novexa SN-6482 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,494 | $409 | Compare |
| Caldera SN-7798 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD | 10,256 | $269 | Compare |
| Strivon SN-7220 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,527 | $279 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-1129 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/50839183 (accessed 2026-10-20).