Caldera SN-8403 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN8403-MAX · Released 2026 · Updated 2026-10-22
Key facts
| Benchmark index | 9,183 (SSDs scale) |
|---|---|
| Category rank | #31,364 |
| Street price | $249 |
| Power | 8 W (active) |
| Performance per dollar | 36.88 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-8403 Max |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,100 MB/s |
| Sequential write | 4,800 MB/s |
| Random 4K read | 1,110K 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
Similar SSDs
| Model | Benchmark | Price | Compare |
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| Novexa SN-9645 Ti 500GB SATA 2.5-inch SSD | 4,272 | $49 | Compare |
| Strivon SN-3462 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,602 | $269 | Compare |
| Altrix SN-1881 SE 500GB SATA 2.5-inch SSD | 3,609 | $39 | Compare |
| Novexa SN-8413 XT 500GB SATA 2.5-inch SSD | 3,265 | $29 | Compare |
| Altrix SN-2847 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD | 9,938 | $279 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-8403 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/705250 (accessed 2026-10-22).