Caldera SN-9831 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN9831-ULTRA · Released 2024 · Updated 2026-10-19
Key facts
| Benchmark index | 13,503 (SSDs scale) |
|---|---|
| Category rank | #43,132 |
| Street price | $519 |
| Power | 11 W (active) |
| Performance per dollar | 26.02 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-9831 Ultra |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 12,600 MB/s |
| Sequential write | 10,300 MB/s |
| Random 4K read | 2,540K 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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix SN-8086 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,364 | $529 | Compare |
| Novexa SN-6941 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD | 11,757 | $299 | Compare |
| Caldera SN-4382 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,585 | $439 | Compare |
| Strivon SN-4705 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,857 | $409 | Compare |
| Caldera SN-1063 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,537 | $479 | Compare |
| Strivon SN-5154 Max 1TB SATA 2.5-inch SSD | 4,184 | $49 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-9831 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9700993 (accessed 2026-10-19).