Core Ultra Processors (Series 3) CSME HECI #2
PCI ID 8086:e45e · Intel Corporation
| Vendor | Intel Corporation |
|---|---|
| Vendor ID | 8086 |
| Device ID | e45e |
| Windows hardware ID | PCI\VEN_8086&DEV_E45E |
| Linux modalias | pci:v00008086d0000E45E |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has PCI ID 8086:e45e?
PCI ID 8086:e45e is “Core Ultra Processors (Series 3) CSME HECI #2” made by Intel Corporation (vendor ID 8086, device ID e45e).
Which Linux driver supports Core Ultra Processors (Series 3) CSME HECI #2?
Linux kernel 6.12 lists no driver for this exact ID. Many devices are still supported through their device class, such as AHCI, NVMe, xHCI or HD Audio controllers; others need a vendor driver. Overview of device classes and their drivers
How do I check whether Core Ultra Processors (Series 3) CSME HECI #2 is in my computer?
On Linux, lspci -nn | grep -i 8086:e45e shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as PCI\VEN_8086&DEV_E45E.
How do I see which driver is currently in use?
lspci -nnk -d 8086:e45e lists the device with a “Kernel driver in use” line showing the active driver.
Nearby entries
- e44f – Core Ultra Processors (Series 3) USB Type-C Subsystem PCIe Root Port #22
- e450 – Core Ultra Processors (Series 3) I2C #4
- e451 – Core Ultra Processors (Series 3) I2C #5
- e452 – Core Ultra Processors (Series 3) UART #2
- e45c – Core Ultra Processors (Series 3) PCIe Root Port #10
- e45d – Core Ultra Processors (Series 3) CSME HECI #1
- e45f – Core Ultra Processors (Series 3) CSME HECI #3
- e460 – Core Ultra Processors (Series 3) USB Type-C Subsystem PCIe Root Port #23
- e461 – Core Ultra Processors (Series 3) PCIe Root Port #9
- e462 – Core Ultra Processors (Series 3) CSME HECI #1
- e463 – Core Ultra Processors (Series 3) CSME HECI #2
- e464 – Core Ultra Processors (Series 3) CSME HECI #3