Caldera SN-9258 Pro 1TB SATA 2.5-inch SSD
SSDs · Caldera · SKU SN9258-PRO · Released 2020 · Updated 2026-10-19
Key facts
| Benchmark index | 3,326 (SSDs scale) |
|---|---|
| Category rank | #25,950 |
| Street price | $29 |
| Power | 3 W (active) |
| Performance per dollar | 114.69 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-9258 Pro |
| Capacity | 1 TB |
| Form factor | 2.5" SATA (7 mm) |
| Interface | SATA 6 Gb/s (AHCI) |
| Sequential read | 550 MB/s |
| Sequential write | 520 MB/s |
| Random 4K read | 98K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DRAM-less (SLC cache) |
| Endurance | 600 TBW (0.55 DWPD) |
| Warranty | 3 years |
| Heatsink | None |
Related guides
SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Novexa SN-3117 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,763 | $479 | Compare |
| Altrix SN-1552 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD | 11,377 | $339 | Compare |
| Caldera SN-4975 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,794 | $499 | Compare |
| Novexa SN-7963 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,714 | $389 | Compare |
| Novexa SN-6240 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,585 | $159 | Compare |
| Mirenta SN-4168 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,152 | $459 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-9258 Pro 1TB SATA 2.5-inch SSD”, https://vextor7.com/item/907129 (accessed 2026-10-19).