Home Dell computers Precision 7820 Tower / 7820 XL Tower Dell Precision 7820 Tower / 7820 XL Tower drivers
42 driver packages Dell publishes for the Precision 7820 Tower / 7820 XL Tower, for Windows 11 and 10 64-bit. Newest: Apr 8, 2026.
Each driver page lists the hardware IDs the package supports and the other Dell models it is made for. Downloads are the original Dell installers. If Windows Update already installed a driver for a device and it works, there is no need to replace it; install a package when a device is missing in Device Manager or misbehaves.
Video cards
Driver Version Date NVIDIA Quadro Pxx0/Pxx00/GV1xx Desktop Graphics Driver and NVIDIA Control Panel Application 32.0.15.8242 Apr 8, 2026 NVIDIA Quadro Tx00/Tx000/RTX x000/RTX Axx00/Ax00/RTX xxx0/RTX PRO x000 Desktop Graphics Driver and NVIDIA Control Panel Application 32.0.15.9595 Apr 7, 2026 NVIDIA GeForce GTX 1xx0/RTX x0x0 Graphics Driver 32.0.15.9595 Mar 31, 2026 AMD Radeon Pro W5xxx/W6xxx/W7xxx Desktop Graphics Driver and Application Older: 32.0.21028.21 , 32.0.21010.10 , 24.10.20 32.0.21036.18 Dec 5, 2025 AMD Radeon Pro WX9100/SSG Desktop Graphics Driver and Application Older: 23.19.12 31.0.21923.12002 Sep 5, 2025 NVIDIA Quadro Pxx0/Pxx00/GV1xx/Tx00/Tx000/RTX x000/RTX Axx00/Ax00/RTX xxx0/RTX PRO 6000 Desktop Graphics Driver and NVIDIA Control Panel Application 32.0.15.7344 Jun 19, 2025 NVIDIA Quadro Pxx0/Pxx00/GV1xx/Tx00/Tx000/RTX x000/RTX Axx00/Ax00/RTX xxx0 Desktop Graphics Driver and NVIDIA Control Panel Application Older: 32.0.15.5639 , 32.0.15.5612 32.0.15.7159 Jan 2, 2025 NVIDIA GeForce GT 10xx/GTX 1xx0/RTX x0x0 Graphics Driver Older: 32.0.15.6094 , 31.0.15.5241 32.0.15.6624 Dec 30, 2024 AMD Radeon Pro WX 2100/3100/4100/5100/7100 Desktop Graphics Driver and Application 31.0.21921.1000 Sep 5, 2024 AMD Radeon Pro W 6400/6600/6800 Graphics Driver and Application 22.20.16 Jul 5, 2022 AMD Radeon Pro WX 2100/3200 and W 5700/6400/6600/6800 Desktop Graphics Driver and Application 22.10.2 May 18, 2022 NVIDIA Quadro Pxxxx/Quadro GVxxx/RTX xxxx/RTX Axxxx/Txxx Series Desktop Graphics Driver 30.0.14.7239 Oct 27, 2021 AMD Radeon Pro W xx00/WX xx00 Series Desktop Graphics Driver and Application 30.0.13018.2 Oct 12, 2021 AMD Radeon Pro Desktop Graphics Driver and Application 30.0.13002.4003 Aug 12, 2021 NVIDIA Quadro Desktop Graphics Driver Older: 27.21.14.5239 27.21.14.6155 Feb 25, 2021 AMD Radeon Pro WX21xx/31xx/41xx/51xx/71xx/91xx/32xx/W55xx/57xx/W68xx and Pro SSG Desktop Graphics Driver 27.20.14524.3001 Nov 5, 2020 AMD Radeon Pro WX21xx/31xx/41xx/51xx/71xx/91xx/32xx and W55xx/57xx/Pro SSG Desktop Graphics Driver 27.20.1028.2002 Aug 17, 2020 AMD Radeon Pro WX x100/WX 3200/W 5x00/SSG Graphics Driver 27.20.1020.1 May 27, 2020
Sound cards
Network cards (LAN)
Wi-Fi adapters
Chipset
USB
SSD and storage
Which driver is for which device?
Device Manager shows a device without a driver under Other devices. Its hardware ID tells you which package above it belongs to (how to find the ID ); paste it into the search to go straight to the matching drivers.
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