Caldera SN-4574 Ti 1TB PCIe 4.0 NVMe M.2 2230 SSD
SSDs · Caldera · SKU SN4574-TI · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 5,146 (SSDs scale) |
|---|---|
| Category rank | #16,024 |
| Street price | $59 |
| Power | 6 W (active) |
| Performance per dollar | 87.22 |
| Released | 2023 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4574 Ti |
| Capacity | 1 TB |
| Form factor | M.2 2230 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,800 MB/s |
| Sequential write | 5,000 MB/s |
| Random 4K read | 1,180K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 360 TBW (0.33 DWPD) |
| Warranty | 3 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
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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Caldera SN-3781 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,404 | $549 | Compare |
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| Mirenta SN-9272 Edge 4TB PCIe 3.0 NVMe M.2 2280 SSD | 14,900 | $559 | Compare |
| Mirenta SN-4924 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,453 | $259 | Compare |
| Novexa SN-5743 Ti 1TB SATA 2.5-inch SSD | 4,062 | $39 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-4574 Ti 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/54779514 (accessed 2026-10-25).