Latitude 5420 (Latitude)

by Dell Inc.

BIOS

vendor: Dell Inc.
version: 1.27.0
release: 1.27
date: 2023-03-17

IOMMU Groups

Group None:
00:16.0 Communication controller [0780]: Tiger Lake-LP Management Engine Interface [a0e0]
00:1c.0 PCI bridge [0604]: Device [a0be]
00:1d.0 System peripheral [0880]: Device [09ab]
00:1f.0 ISA bridge [0601]: Tiger Lake-LP LPC Controller [a082]
00:1f.3 Audio device [0403]: Tiger Lake-LP Smart Sound Technology Audio Controller [a0c8]
00:1f.4 SMBus [0c05]: Tiger Lake-LP SMBus Controller [a0a3]
00:1f.5 Serial bus controller [0c80]: Tiger Lake-LP SPI Controller [a0a4]
00:1f.6 Ethernet controller [0200]: Ethernet Connection (13) I219-V [15fc]
71:00.0 Unassigned class [ff00]: RTS525A PCI Express Card Reader [525a]
10000:e0:1d.0 PCI bridge [0604]: Tiger Lake-LP PCI Express Root Port #9 [a0b0]
10000:e1:00.0 Non-Volatile memory controller [0108]: WD Black SN750 / PC SN730 NVMe SSD [5006]
00:00.0 Host bridge [0600]: 11th Gen Core Processor Host Bridge/DRAM Registers [9a14]
00:02.0 VGA compatible controller [0300]: TigerLake-LP GT2 [Iris Xe Graphics] [9a49]
00:04.0 Signal processing controller [1180]: TigerLake-LP Dynamic Tuning Processor Participant [9a03]
00:07.0 PCI bridge [0604]: Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #0 [9a23]
00:07.1 PCI bridge [0604]: Tiger Lake-LP Thunderbolt 4 PCI Express Root Port #1 [9a25]
00:0a.0 Signal processing controller [1180]: Tigerlake Telemetry Aggregator Driver [9a0d]
00:0d.0 USB controller [0c03]: Tiger Lake-LP Thunderbolt 4 USB Controller [9a13]
00:0d.2 USB controller [0c03]: Tiger Lake-LP Thunderbolt 4 NHI #0 [9a1b]
00:0e.0 RAID bus controller [0104]: Volume Management Device NVMe RAID Controller [9a0b]
00:12.0 Serial controller [0700]: Tiger Lake-LP Integrated Sensor Hub [a0fc]
00:14.0 USB controller [0c03]: Tiger Lake-LP USB 3.2 Gen 2x1 xHCI Host Controller [a0ed]
00:14.2 RAM memory [0500]: Tiger Lake-LP Shared SRAM [a0ef]
00:14.3 Network controller [0280]: Wi-Fi 6 AX201 [a0f0]
00:15.0 Serial bus controller [0c80]: Tiger Lake-LP Serial IO I2C Controller #0 [a0e8]
00:15.1 Serial bus controller [0c80]: Tiger Lake-LP Serial IO I2C Controller #1 [a0e9]