21WN00BVUS (ThinkPad T14 Gen 7)

by LENOVO

BIOS

vendor: LENOVO
version: N4TET17W (1.02 )
release: 1.2
date: 2026-03-09

IOMMU Groups

Group 4:
00:00.0 Host bridge [0600]: Core Ultra Processors (Series 3) PTL-404 [b000]
Group 3:
00:02.0 VGA compatible controller [0300]: Panther Lake [Intel Graphics] [b090]
Group 0:
00:04.0 Signal processing controller [1180]: Core Ultra Processors (Series 3) DTT [b01d]
Group 5:
00:06.0 PCI bridge [0604]: Core Ultra Processors (Series 3) PCIe Root Port #9 [e461]
Group 6:
00:07.0 PCI bridge [0604]: Core Ultra Processors (Series 3) USB Type-C Subsystem PCIe Root Port #21 [e44e]
Group 7:
00:07.2 PCI bridge [0604]: Core Ultra Processors (Series 3) USB Type-C Subsystem PCIe Root Port #23 [e460]
Group 1:
00:0a.0 Signal processing controller [1180]: Core Ultra Processors (Series 3) Crashlog and Telemetry [b07d]
Group 2:
00:0b.0 Processing accelerators [1200]: Core Ultra Processors (Series 3) NPU [b03e]
Group 8:
00:0d.0 USB controller [0c03]: Core Ultra Processors (Series 3) Type-C Subsystem xHCI [e431]
00:0d.2 USB controller [0c03]: Core Ultra Processors (Series 3) Thunderbolt DMA0 [e433]
00:0d.3 USB controller [0c03]: Core Ultra Processors (Series 3) Thunderbolt DMA1 [e434]
Group 9:
00:13.0 Communication controller [0780]: Core Ultra Processors (Series 3) CSME HECI #1 [e462]
Group 10:
00:14.0 USB controller [0c03]: Core Ultra Processors (Series 3) Standalone xHCI Controller [e47d]
00:14.2 RAM memory [0500]: Core Ultra Processors (Series 3) Shared SRAM [e47f]
Group 11:
00:14.3 Network controller [0280]: Core Ultra Processors (Series 3) CNVi Wi-Fi [e440]
Group 12:
00:14.7 Bluetooth [0d11]: Core Ultra Processors (Series 3) CNVi Bluetooth [e476]
Group 13:
00:16.0 Communication controller [0780]: Core Ultra Processors (Series 3) CSME HECI #1 (CSE) [e470]
Group 14:
00:18.0 Communication controller [0780]: Core Ultra Processors (Series 3) CSME HECI #1 [e45d]
Group 15:
00:19.0 Serial bus controller [0c80]: Core Ultra Processors (Series 3) I2C #4 [e450]
00:19.1 Serial bus controller [0c80]: Core Ultra Processors (Series 3) I2C #5 [e451]
Group 16:
00:1f.0 ISA bridge [0601]: Core Ultra Processors (Series 3) eSPI [e402]
00:1f.3 Audio device [0403]: Core Ultra Processors (Series 3) HD Audio [e428]
00:1f.4 SMBus [0c05]: Core Ultra Processors (Series 3) SMBus [e422]
00:1f.5 Serial bus controller [0c80]: Core Ultra Processors (Series 3) SPI (flash) Controller [e423]
00:1f.6 Ethernet controller [0200]: Ethernet Connection (25) I219-V [57b4]
Group 17:
04:00.0 Non-Volatile memory controller [0108]: 2650 NVMe SSD (DRAM-less) [5427]