Caldera SN-9571 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN9571-XT · Released 2023 · Updated 2026-10-26
Key facts
| Benchmark index | 12,362 (SSDs scale) |
|---|---|
| Category rank | #36,602 |
| Street price | $439 |
| Power | 6 W (active) |
| Performance per dollar | 28.16 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-9571 XT |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,100 MB/s |
| Sequential write | 5,400 MB/s |
| Random 4K read | 750K IOPS |
| NAND | 3D TLC, 218-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-9326 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,747 | $199 | Compare |
| Altrix SN-5882 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,502 | $549 | Compare |
| Novexa SN-8779 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,138 | $399 | Compare |
| Strivon SN-5031 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,190 | $509 | Compare |
| Altrix SN-1284 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,053 | $449 | Compare |
| Mirenta SN-2395 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $569 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-9571 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/10387702 (accessed 2026-10-26).