Caldera SN-4285 SE 500GB SATA 2.5-inch SSD
SSDs · Caldera · SKU SN4285-SE · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 3,655 (SSDs scale) |
|---|---|
| Category rank | #24,372 |
| Street price | $29 |
| Power | 3 W (active) |
| Performance per dollar | 126.03 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4285 SE |
| Capacity | 500 GB |
| 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 QLC, 218-layer |
| Cache | DRAM-less (SLC cache) |
| Endurance | 180 TBW (0.33 DWPD) |
| Warranty | 3 years |
| Heatsink | None |
Related guides
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| Novexa SN-2465 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,238 | $579 | Compare |
| Novexa SN-5069 Pro 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,849 | $579 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-4285 SE 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/6722916 (accessed 2026-10-25).