Caldera SN-9182 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN9182-XT · Released 2021 · Updated 2026-10-23
Key facts
| Benchmark index | 12,372 (SSDs scale) |
|---|---|
| Category rank | #11,649 |
| Street price | $479 |
| Power | 8 W (active) |
| Performance per dollar | 25.83 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-9182 XT |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,800 MB/s |
| Sequential write | 4,600 MB/s |
| Random 4K read | 1,360K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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-6590 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,353 | $399 | Compare |
| Novexa SN-4200 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $519 | Compare |
| Novexa SN-1923 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,437 | $119 | Compare |
| Altrix SN-6690 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD | 9,028 | $219 | Compare |
| Caldera SN-7174 XT 500GB SATA 2.5-inch SSD | 4,353 | $39 | Compare |
| Caldera SN-3658 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,492 | $599 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-9182 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/485320 (accessed 2026-10-23).