Caldera SN-5745 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5745-ULTRA · Released 2022 · Updated 2026-10-19
Key facts
| Benchmark index | 4,781 (SSDs scale) |
|---|---|
| Category rank | #46,966 |
| Street price | $69 |
| Power | 7 W (active) |
| Performance per dollar | 69.29 |
| Released | 2022 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5745 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,700 MB/s |
| Sequential write | 4,200 MB/s |
| Random 4K read | 770K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 TBW (0.55 DWPD) |
| Warranty | 3 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-1314 SE 500GB SATA 2.5-inch SSD | 4,113 | $39 | Compare |
| Mirenta SN-8437 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD | 10,711 | $339 | Compare |
| Altrix SN-9295 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,641 | $159 | Compare |
| Caldera SN-6065 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,854 | $579 | Compare |
| Caldera SN-7214 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,665 | $459 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-5745 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/17366369 (accessed 2026-10-19).