Caldera SN-5457 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5457-TI · Released 2020 · Updated 2026-10-19
Key facts
| Benchmark index | 12,800 (SSDs scale) |
|---|---|
| Category rank | #34,515 |
| Street price | $429 |
| Power | 5 W (active) |
| Performance per dollar | 29.84 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5457 Ti |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,400 MB/s |
| Sequential write | 4,100 MB/s |
| Random 4K read | 860K 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 |
|---|---|---|---|
| Caldera SN-5929 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,846 | $539 | Compare |
| Strivon SN-9618 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,387 | $269 | Compare |
| Strivon SN-4868 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD | 10,784 | $299 | Compare |
| Strivon SN-2138 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD | 10,956 | $339 | Compare |
| Caldera SN-5817 Prime 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,352 | $589 | Compare |
| Mirenta SN-9386 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,106 | $339 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-5457 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/22244 (accessed 2026-10-19).