PCI\VEN_8086&DEV_A1A1
C620 Series Chipset Family PMC driver
PCI\VEN_8086&DEV_A1A1 is the Intel Corporation C620 Series Chipset Family PMC, a chipset device. It is a platform part of the chipset or processor. Windows usually works without its named driver, but the chipset package gives it the right name and power settings. Get it from Windows Update or your PC maker first; the chip maker's own package is on intel.com.
Device details
| Hardware ID | PCI\VEN_8086&DEV_A1A1 |
|---|---|
| Device name | C620 Series Chipset Family PMC |
| Maker | Intel Corporation (PCI vendor ID 8086) |
| Device type | Chipset |
| Driver guide | Get the Intel chipset driver |
| Latest official package | Intel Chipset Device Software (SetupChipset.exe) 10.1.20658.8883, January 8, 2026 |
| Known OEM variants | 1 |
PCs and boards that use this chip
Each line is a subsystem ID: the full hardware ID ends in SUBSYS_ plus these eight characters when the C620 Series Chipset Family PMC is built into that maker's product.
| Full hardware ID ending | Maker | Product |
|---|---|---|
SUBSYS_095D15D9 | Super Micro Computer Inc | X11SPM-TF |
If your SUBSYS matches a laptop or board maker in this list, that maker's support page has the version tested for your model.
How to install the driver for C620 Series Chipset Family PMC
- Confirm the ID. In Device Manager, right-click the device, open Properties, then Details, and pick Hardware Ids. The first line should start with
PCI\VEN_8086&DEV_A1A1. - Try Windows Update. Settings, Windows Update, Advanced options, Optional updates. Chipset INF updates sometimes appear here.
- Check your PC maker. Enter your model or serial number on its support site and look under Chipset.
- Use the chip maker's package. Intel Chipset Device Software (SetupChipset.exe) on intel.com. Our get the intel chipset driver guide explains which package fits.
- Restart and check. Device Manager should list it under System devices with its proper name.
Other Intel chipset IDs
VEN_8086&DEV_A19DC620 Series Chipset Family PCIe Root Port #13VEN_8086&DEV_A19EC620 Series Chipset Family PCIe Root Port #14VEN_8086&DEV_A19FC620 Series Chipset Family PCIe Root Port #15VEN_8086&DEV_A1A0C620 Series Chipset Family P2SBVEN_8086&DEV_A1A6C620 Series Chipset Family Trace HubVEN_8086&DEV_A1C1C621 Chipset LPC/eSPI ControllerVEN_8086&DEV_A1C2C622 Chipset LPC/eSPI ControllerVEN_8086&DEV_A1C3C624 Chipset LPC/eSPI Controller
Device names: The PCI ID Repository, public data. We never host driver files: downloads come from the maker.