Caldera SN-1400 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1400-ULTRA · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 12,059 (SSDs scale) |
|---|---|
| Category rank | #15,053 |
| Street price | $429 |
| Power | 8 W (active) |
| Performance per dollar | 28.11 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1400 Ultra |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,900 MB/s |
| Sequential write | 3,700 MB/s |
| Random 4K read | 1,190K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 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 |
|---|---|---|---|
| Novexa SN-8721 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,773 | $349 | Compare |
| Altrix SN-3112 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD | 5,332 | $79 | Compare |
| Novexa SN-7261 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,234 | $519 | Compare |
| Altrix SN-5460 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,089 | $589 | Compare |
| Caldera SN-6616 Pro 2TB PCIe 5.0 NVMe M.2 2280 SSD | 10,463 | $259 | Compare |
| Strivon SN-3412 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,055 | $569 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1400 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/96827852 (accessed 2026-10-25).