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- Tower 3620.WORKING BIOSBIOS · 16.0 MB · 2 Dec 2023BIOS bin—16.0 MB
- DELL precision tower 3620 WORKING BIOS 100% telegram BIOS RepairBIOS · 8.06 MB · 20 Sept 2025BIOS zip—8.06 MB
- DELL precision tower 3620 2.21.0- WORKING BIOS 100%BIOS · 16.0 MB · 13 May 2025BIOS bin—16.0 MB
- DELL precision tower 3620 2.21.0- WORKING BIOS 100%BIOS · 16.0 MB · 12 May 2025BIOS bin—16.0 MB
- DELL precision tower 3620 2.21.0- WORKING BIOS 100%BIOS · 16.0 MB · 10 May 2025BIOS bin—16.0 MB
- DELL precision tower 3620 2 21 0 WORKING BIOS 100% telegram BIOSBIOS · 8.32 MB · 20 Sept 2025BIOS zip—8.32 MB
- Dell Precision Tower 3620 BIOS late display + ME 11 8 90 3987BIOS · 9.45 MB · 22 Jan 2026BIOS rar—9.45 MB
- DELL precision tower 3620 WORKING BIOS 100%
Working BIOS package for the Dell Precision Tower 3620, marked as fully tested, in a 10.3 MB RAR archive.
BIOS · 10.3 MB · 20 Feb 2023BIOS rar—10.3 MB - DELL precision tower 3620 2.21.0- WORKING BIOS 100%
BIOS image for the Dell Precision Tower 3620 workstation, labelled as firmware version 2.21.0 and marked as fully working.
BIOS · 7.93 MB · 20 Feb 2023BIOS rar—7.93 MB - DELL precision tower 3620 PWB REV A00 0101AT806 491 G KB 6161 Q218
Firmware dump for the Dell Precision Tower 3620, tagged PWB revision A00 with the codes 0101AT806, 491, G, KB 6161 and Q218, which look like board and chip markings.
BIOS · 13.3 MB · 20 Feb 2023BIOS rar—13.3 MB