Caldera SN-3937 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN3937-MAX · Released 2020 · Updated 2026-10-21
Key facts
| Benchmark index | 13,898 (SSDs scale) |
|---|---|
| Category rank | #19,001 |
| Street price | $599 |
| Power | 7 W (active) |
| Performance per dollar | 23.20 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-3937 Max |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,500 MB/s |
| Sequential write | 4,100 MB/s |
| Random 4K read | 780K 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 |
|---|---|---|---|
| Novexa SN-8540 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,298 | $539 | Compare |
| Altrix SN-6683 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,059 | $389 | Compare |
| Altrix SN-1023 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,295 | $309 | Compare |
| Mirenta SN-6717 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,225 | $289 | Compare |
| Caldera SN-4243 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,757 | $509 | Compare |
| Novexa SN-4073 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,868 | $359 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-3937 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/83672278 (accessed 2026-10-21).