Caldera SN-3541 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3541-ULTRA · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 5,487 (SSDs scale) |
|---|---|
| Category rank | #12,430 |
| Street price | $79 |
| Power | 6 W (active) |
| Performance per dollar | 69.46 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3541 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,400 MB/s |
| Sequential write | 6,200 MB/s |
| Random 4K read | 1,040K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 240 TBW (0.22 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 |
|---|---|---|---|
| Novexa SN-1896 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,878 | $519 | Compare |
| Caldera SN-1739 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,912 | $549 | Compare |
| Caldera SN-2327 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,442 | $469 | Compare |
| Strivon SN-4521 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,735 | $469 | Compare |
| Novexa SN-5301 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,596 | $329 | Compare |
| Mirenta SN-6824 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,819 | $489 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3541 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/30035161 (accessed 2026-10-19).