Caldera SN-7788 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD
SSDs · Caldera · SKU SN7788-EDGE · Released 2021 · Updated 2026-10-24
Key facts
| Benchmark index | 5,742 (SSDs scale) |
|---|---|
| Category rank | #28,512 |
| Street price | $79 |
| Power | 5 W (active) |
| Performance per dollar | 72.68 |
| Released | 2021 |
Specifications
| Brand | Caldera |
|---|---|
| Model | Caldera SN-7788 Edge |
| Capacity | 1 TB |
| Form factor | M.2 2230 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,800 MB/s |
| Sequential write | 4,600 MB/s |
| Random 4K read | 1,070K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix SN-5108 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD | 11,573 | $369 | Compare |
| Altrix SN-1930 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,538 | $599 | Compare |
| Novexa SN-4473 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD | 13,318 | $429 | Compare |
| Mirenta SN-3832 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD | 6,889 | $139 | Compare |
| Strivon SN-7026 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,053 | $319 | Compare |
| Caldera SN-7755 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,260 | $309 | Compare |
Cite this page: Hardware Spec Index, “Caldera SN-7788 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/6621156 (accessed 2026-10-24).