Caldera SN-5546 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5546-CORE · Released 2026 · Updated 2026-10-22
Key facts
| Benchmark index | 6,575 (SSDs scale) |
|---|---|
| Category rank | #15,261 |
| Street price | $99 |
| Power | 5 W (active) |
| Performance per dollar | 66.41 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5546 Core |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,300 MB/s |
| Sequential write | 5,300 MB/s |
| Random 4K read | 1,240K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 1,200 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-8483 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD | 8,010 | $149 | Compare |
| Strivon SN-8988 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,062 | $369 | Compare |
| Altrix SN-3811 Edge 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,294 | $359 | Compare |
| Caldera SN-3151 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,989 | $359 | Compare |
| Altrix SN-4868 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD | 8,551 | $219 | Compare |
| Altrix SN-6888 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,712 | $529 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-5546 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2597897 (accessed 2026-10-22).