Caldera SN-7447 Max 1TB PCIe 4.0 NVMe M.2 2230 SSD
SSDs · Caldera · SKU SN7447-MAX · Released 2024 · Updated 2026-10-21
Key facts
| Benchmark index | 5,504 (SSDs scale) |
|---|---|
| Category rank | #30,337 |
| Street price | $69 |
| Power | 8 W (active) |
| Performance per dollar | 79.77 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7447 Max |
| Capacity | 1 TB |
| Form factor | M.2 2230 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,300 MB/s |
| Sequential write | 4,500 MB/s |
| Random 4K read | 1,130K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | None |
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-5320 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD | 8,664 | $179 | Compare |
| Caldera SN-4672 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Mirenta SN-3513 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,592 | $579 | Compare |
| Strivon SN-6979 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,887 | $349 | Compare |
| Altrix SN-8951 Plus 500GB SATA 2.5-inch SSD | 4,122 | $39 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-7447 Max 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/3915607 (accessed 2026-10-21).