Caldera SN-3397 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3397-PRIME · Released 2024 · Updated 2026-10-22
Key facts
| Benchmark index | 10,621 (SSDs scale) |
|---|---|
| Category rank | #19,631 |
| Street price | $259 |
| Power | 8 W (active) |
| Performance per dollar | 41.01 |
| Released | 2024 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3397 Prime |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,600 MB/s |
| Sequential write | 5,900 MB/s |
| Random 4K read | 1,090K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink edition available |
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-3857 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,580 | $519 | Compare |
| Novexa SN-1749 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 10,552 | $329 | Compare |
| Mirenta SN-7961 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,615 | $529 | Compare |
| Caldera SN-7730 Plus 500GB SATA 2.5-inch SSD | 3,128 | $29 | Compare |
| Caldera SN-3623 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,265 | $309 | Compare |
| Strivon SN-3780 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD | 9,996 | $249 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3397 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/17367669 (accessed 2026-10-22).