Caldera SN-5397 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5397-EDGE · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 5,340 (SSDs scale) |
|---|---|
| Category rank | #8,866 |
| Street price | $69 |
| Power | 8 W (active) |
| Performance per dollar | 77.39 |
| Released | 2026 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5397 Edge |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,500 MB/s |
| Sequential write | 4,200 MB/s |
| Random 4K read | 960K IOPS |
| NAND | 3D QLC, 218-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 |
|---|---|---|---|
| Caldera SN-7638 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,741 | $389 | Compare |
| Novexa SN-4507 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,802 | $149 | Compare |
| Altrix SN-4495 Ultra 500GB SATA 2.5-inch SSD | 4,456 | $39 | Compare |
| Altrix SN-5151 Max 1TB SATA 2.5-inch SSD | 3,851 | $39 | Compare |
| Altrix SN-9685 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD | 6,818 | $129 | Compare |
| Caldera SN-4203 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,709 | $329 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-5397 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/43310624 (accessed 2026-10-20).