Caldera SN-3227 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3227-XT · Released 2020 · Updated 2026-10-19
Key facts
| Benchmark index | 11,023 (SSDs scale) |
|---|---|
| Category rank | #32,354 |
| Street price | $329 |
| Power | 5 W (active) |
| Performance per dollar | 33.50 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3227 XT |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,500 MB/s |
| Sequential write | 5,500 MB/s |
| Random 4K read | 910K 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 |
|---|---|---|---|
| Strivon SN-1909 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,766 | $559 | Compare |
| Mirenta SN-5160 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,053 | $439 | Compare |
| Altrix SN-4825 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,160 | $479 | Compare |
| Mirenta SN-2354 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,282 | $369 | Compare |
| Caldera SN-7387 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,312 | $129 | Compare |
| Caldera SN-3666 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD | 7,026 | $119 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3227 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/888405 (accessed 2026-10-19).