Caldera SN-4549 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN4549-TI · Released 2021 · Updated 2026-10-26
Key facts
| Benchmark index | 8,500 (SSDs scale) |
|---|---|
| Category rank | #20,422 |
| Street price | $169 |
| Power | 8 W (active) |
| Performance per dollar | 50.30 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-4549 Ti |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,000 MB/s |
| Sequential write | 3,900 MB/s |
| Random 4K read | 780K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| 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 |
|---|---|---|---|
| Caldera SN-4063 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,342 | $279 | Compare |
| Strivon SN-4062 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,120 | $379 | Compare |
| Altrix SN-1482 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,107 | $239 | Compare |
| Mirenta SN-3294 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,130 | $539 | Compare |
| Novexa SN-3295 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,824 | $469 | Compare |
| Novexa SN-4946 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,249 | $599 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-4549 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2764181 (accessed 2026-10-26).