Caldera SN-2908 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN2908-ULTRA · Released 2025 · Updated 2026-10-23
Key facts
| Benchmark index | 11,105 (SSDs scale) |
|---|---|
| Category rank | #7,829 |
| Street price | $259 |
| Power | 10 W (active) |
| Performance per dollar | 42.88 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-2908 Ultra |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 13,200 MB/s |
| Sequential write | 11,900 MB/s |
| Random 4K read | 1,760K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | LPDDR4 DRAM, 8 GB |
| Endurance | 4,800 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-1807 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,870 | $549 | Compare |
| Mirenta SN-2471 Core 1TB SATA 2.5-inch SSD | 3,529 | $29 | Compare |
| Mirenta SN-3512 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,046 | $539 | Compare |
| Altrix SN-6279 XT 500GB SATA 2.5-inch SSD | 4,009 | $39 | Compare |
| Caldera SN-9240 XT 1TB SATA 2.5-inch SSD | 3,442 | $39 | Compare |
| Altrix SN-2426 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,194 | $359 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-2908 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1249337 (accessed 2026-10-23).