Caldera SN-7775 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Caldera · SKU SN7775-PLUS · Released 2020 · Updated 2026-10-22
Key facts
| Benchmark index | 10,315 (SSDs scale) |
|---|---|
| Category rank | #37,728 |
| Street price | $289 |
| Power | 8 W (active) |
| Performance per dollar | 35.69 |
| Released | 2020 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7775 Plus |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,300 MB/s |
| Sequential write | 5,100 MB/s |
| Random 4K read | 790K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 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
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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix SN-5619 Plus 1TB SATA 2.5-inch SSD | 3,491 | $39 | Compare |
| Caldera SN-5211 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,685 | $309 | Compare |
| Caldera SN-6261 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,520 | $469 | Compare |
| Novexa SN-3176 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,101 | $599 | Compare |
| Altrix SN-9221 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,247 | $119 | Compare |
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Cite this page: Hardware Spec Index, “Caldera SN-7775 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9593145 (accessed 2026-10-22).