Caldera SN-5635 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN5635-ULTRA · Released 2019 · Updated 2026-10-22
Key facts
| Benchmark index | 13,913 (SSDs scale) |
|---|---|
| Category rank | #24,258 |
| Street price | $429 |
| Power | 5 W (active) |
| Performance per dollar | 32.43 |
| Released | 2019 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-5635 Ultra |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,100 MB/s |
| Sequential write | 1,500 MB/s |
| Random 4K read | 470K IOPS |
| NAND | 3D TLC, 232-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-6914 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,314 | $229 | Compare |
| Novexa SN-3810 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,805 | $169 | Compare |
| Strivon SN-1716 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,309 | $249 | Compare |
| Altrix SN-3752 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,772 | $499 | Compare |
| Novexa SN-2186 Edge 1TB SATA 2.5-inch SSD | 3,613 | $29 | Compare |
| Novexa SN-2706 Plus 4TB PCIe 3.0 NVMe M.2 2280 SSD | 12,281 | $409 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-5635 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2197156 (accessed 2026-10-22).