Caldera SN-9559 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN9559-PLUS · Released 2024 · Updated 2026-10-24
Key facts
| Benchmark index | 10,715 (SSDs scale) |
|---|---|
| Category rank | #15,588 |
| Street price | $309 |
| Power | 10 W (active) |
| Performance per dollar | 34.68 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-9559 Plus |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 12,100 MB/s |
| Sequential write | 11,400 MB/s |
| Random 4K read | 2,470K IOPS |
| NAND | 3D TLC, 232-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 |
|---|---|---|---|
| Mirenta SN-1522 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Strivon SN-1436 Edge 1TB SATA 2.5-inch SSD | 4,103 | $39 | Compare |
| Strivon SN-4623 XT 4TB PCIe 3.0 NVMe M.2 2280 SSD | 10,854 | $339 | Compare |
| Strivon SN-5451 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,851 | $339 | Compare |
| Strivon SN-2418 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,834 | $119 | Compare |
| Caldera SN-8016 Pro 1TB SATA 2.5-inch SSD | 3,173 | $29 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-9559 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/14768274 (accessed 2026-10-24).