Caldera SN-9250 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN9250-PRIME · Released 2020 · Updated 2026-10-20
Key facts
| Benchmark index | 12,776 (SSDs scale) |
|---|---|
| Category rank | #10,189 |
| Street price | $479 |
| Power | 6 W (active) |
| Performance per dollar | 26.67 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-9250 Prime |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,900 MB/s |
| Sequential write | 5,500 MB/s |
| Random 4K read | 1,030K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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 |
|---|---|---|---|
| Novexa SN-6270 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 13,454 | $409 | Compare |
| Mirenta SN-9822 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,275 | $349 | Compare |
| Strivon SN-6800 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD | 14,900 | $589 | Compare |
| Strivon SN-6564 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,838 | $129 | Compare |
| Caldera SN-3428 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,137 | $259 | Compare |
| Strivon SN-8708 Ti 500GB SATA 2.5-inch SSD | 4,031 | $39 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-9250 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2147389 (accessed 2026-10-20).