Caldera SN-7458 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7458-TI · Released 2022 · Updated 2026-10-26
Key facts
| Benchmark index | 10,812 (SSDs scale) |
|---|---|
| Category rank | #46,037 |
| Street price | $269 |
| Power | 7 W (active) |
| Performance per dollar | 40.19 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7458 Ti |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,400 MB/s |
| Sequential write | 6,800 MB/s |
| Random 4K read | 740K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Caldera SN-2095 Ti 500GB SATA 2.5-inch SSD | 4,102 | $39 | Compare |
| Novexa SN-1885 Prime 500GB SATA 2.5-inch SSD | 4,040 | $39 | Compare |
| Altrix SN-9049 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,754 | $309 | Compare |
| Strivon SN-7991 Ti 1TB PCIe 4.0 NVMe M.2 2230 SSD | 6,323 | $119 | Compare |
| Altrix SN-8208 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,051 | $309 | Compare |
| Mirenta SN-9515 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,277 | $409 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7458 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7596202 (accessed 2026-10-26).