Caldera SN-1574 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN1574-XT · Released 2026 · Updated 2026-10-21
Key facts
| Benchmark index | 8,395 (SSDs scale) |
|---|---|
| Category rank | #22,065 |
| Street price | $169 |
| Power | 5 W (active) |
| Performance per dollar | 49.67 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-1574 XT |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,700 MB/s |
| Sequential write | 4,800 MB/s |
| Random 4K read | 840K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 1 GB |
| Endurance | 600 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 |
|---|---|---|---|
| Altrix SN-1841 Plus 500GB SATA 2.5-inch SSD | 3,477 | $29 | Compare |
| Strivon SN-9995 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,202 | $439 | Compare |
| Mirenta SN-4793 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,570 | $419 | Compare |
| Caldera SN-1410 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD | 10,232 | $279 | Compare |
| Mirenta SN-3360 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Mirenta SN-9104 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,755 | $139 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-1574 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/337811 (accessed 2026-10-21).