Caldera SN-7231 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7231-MAX · Released 2022 · Updated 2026-10-24
Key facts
| Benchmark index | 12,245 (SSDs scale) |
|---|---|
| Category rank | #7,639 |
| Street price | $399 |
| Power | 8 W (active) |
| Performance per dollar | 30.69 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7231 Max |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,800 MB/s |
| Sequential write | 6,500 MB/s |
| Random 4K read | 1,230K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 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
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| Altrix SN-5397 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,155 | $419 | Compare |
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| Altrix SN-5483 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 5,648 | $79 | Compare |
| Mirenta SN-5368 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,019 | $599 | Compare |
| Altrix SN-3161 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,033 | $209 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-7231 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5557686 (accessed 2026-10-24).