newtekie1
Semi-Retired Folder
- Joined
- Nov 22, 2005
- Messages
- 28,473 (4.08/day)
- Location
- Indiana, USA
Processor | Intel Core i7 10850K@5.2GHz |
---|---|
Motherboard | AsRock Z470 Taichi |
Cooling | Corsair H115i Pro w/ Noctua NF-A14 Fans |
Memory | 32GB DDR4-3600 |
Video Card(s) | RTX 2070 Super |
Storage | 500GB SX8200 Pro + 8TB with 1TB SSD Cache |
Display(s) | Acer Nitro VG280K 4K 28" |
Case | Fractal Design Define S |
Audio Device(s) | Onboard is good enough for me |
Power Supply | eVGA SuperNOVA 1000w G3 |
Software | Windows 10 Pro x64 |
Now, what role do the PCI-E switches have? Intriging....
Depends on what PCI-E switches you are talking about.
If you are talking about the little toggle switches on the board, they disable/enable PCI-E slots as nickbaldwin86 explained.
If you are asking in regards to my recent post, a PCI-E switch chip/or bridge chip, acts like a network switch. It takes the 16 PCI-E lanes provided by the CPU/Northbridge, and provides multiple x16 or x8 slots.