Caldera SN-1228 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1228-ULTRA · Released 2026 · Updated 2026-10-24
Key facts
| Benchmark index | 13,183 (SSDs scale) |
|---|---|
| Category rank | #13,396 |
| Street price | $449 |
| Power | 11 W (active) |
| Performance per dollar | 29.36 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1228 Ultra |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 11,300 MB/s |
| Sequential write | 9,200 MB/s |
| Random 4K read | 1,970K IOPS |
| NAND | 3D TLC, 176-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
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| Model | Benchmark | Price | Compare |
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| Altrix SN-7734 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,785 | $359 | Compare |
| Mirenta SN-4815 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,380 | $509 | Compare |
| Caldera SN-4090 Max 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,054 | $429 | Compare |
| Altrix SN-4625 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,707 | $559 | Compare |
| Altrix SN-8439 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,655 | $179 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-1228 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/350212 (accessed 2026-10-24).