Caldera SN-3056 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3056-XT · Released 2021 · Updated 2026-10-22
Key facts
| Benchmark index | 12,016 (SSDs scale) |
|---|---|
| Category rank | #29,386 |
| Street price | $379 |
| Power | 5 W (active) |
| Performance per dollar | 31.70 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3056 XT |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,000 MB/s |
| Sequential write | 5,500 MB/s |
| Random 4K read | 1,060K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink edition available |
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 |
|---|---|---|---|
| Caldera SN-2827 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 10,842 | $339 | Compare |
| Strivon SN-4636 XT 1TB SATA 2.5-inch SSD | 3,926 | $39 | Compare |
| Novexa SN-9668 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,841 | $469 | Compare |
| Mirenta SN-2229 Max 8TB PCIe 3.0 NVMe M.2 2280 SSD | 12,982 | $569 | Compare |
| Altrix SN-9435 Ultra 500GB SATA 2.5-inch SSD | 3,480 | $29 | Compare |
| Altrix SN-3520 Ti 500GB SATA 2.5-inch SSD | 3,327 | $29 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3056 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3248701 (accessed 2026-10-22).