Caldera SN-5397 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5397-SE · Released 2025 · Updated 2026-10-21
Key facts
| Benchmark index | 10,181 (SSDs scale) |
|---|---|
| Category rank | #42,703 |
| Street price | $269 |
| Power | 10 W (active) |
| Performance per dollar | 37.85 |
| Released | 2025 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5397 SE |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 11,900 MB/s |
| Sequential write | 10,600 MB/s |
| Random 4K read | 2,050K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | LPDDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Caldera SN-4232 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,460 | $429 | Compare |
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| Novexa SN-1931 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,348 | $569 | Compare |
| Altrix SN-6426 Edge 500GB SATA 2.5-inch SSD | 3,454 | $39 | Compare |
| Caldera SN-8400 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,475 | $229 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-5397 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4590974 (accessed 2026-10-21).