Caldera SN-9517 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN9517-ULTRA · Released 2019 · Updated 2026-10-21
Key facts
| Benchmark index | 7,236 (SSDs scale) |
|---|---|
| Category rank | #26,164 |
| Street price | $139 |
| Power | 5 W (active) |
| Performance per dollar | 52.06 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-9517 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,300 MB/s |
| Sequential write | 1,900 MB/s |
| Random 4K read | 390K IOPS |
| NAND | 3D TLC, 232-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 |
|---|---|---|---|
| Caldera SN-3207 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,112 | $569 | Compare |
| Novexa SN-5860 Plus 1TB SATA 2.5-inch SSD | 3,312 | $29 | Compare |
| Novexa SN-4222 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,561 | $289 | Compare |
| Caldera SN-9059 Edge 500GB SATA 2.5-inch SSD | 3,734 | $39 | Compare |
| Altrix SN-3218 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD | 12,694 | $439 | Compare |
| Altrix SN-7633 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,291 | $589 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-9517 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4999937 (accessed 2026-10-21).