Caldera SN-1147 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1147-MAX · Released 2025 · Updated 2026-10-23
Key facts
| Benchmark index | 13,115 (SSDs scale) |
|---|---|
| Category rank | #49,831 |
| Street price | $459 |
| Power | 11 W (active) |
| Performance per dollar | 28.57 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1147 Max |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 13,700 MB/s |
| Sequential write | 11,900 MB/s |
| Random 4K read | 2,700K IOPS |
| NAND | 3D TLC, 218-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 |
|---|---|---|---|
| Altrix SN-8880 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,002 | $439 | Compare |
| Altrix SN-3891 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,454 | $169 | Compare |
| Altrix SN-8569 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD | 12,929 | $459 | Compare |
| Altrix SN-7902 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD | 13,965 | $539 | Compare |
| Caldera SN-4279 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,904 | $539 | Compare |
| Strivon SN-4655 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD | 10,297 | $249 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1147 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/814149 (accessed 2026-10-23).