12124-2 is a Wistron motherboard used in Dell devices. Enginerys has 2 schematics, 2 boardviews, 4 BIOS dumps and 3 archives for this board, collected from public Telegram channels.
Check that 12124-2 matches the number printed on your PCB, including the revision. Where to find it →
12124-2 schematics
- DELL OptiPlex 3020 12125-2 Schematic (PDF)PKSchematic · 12125-2 · 2.54 MB · 9 Jun 2026Schematic pdf2.54 MB
- DELL OptiPlex 3020 12125-2 PDF
Schematic in PDF form for the Dell OptiPlex 3020 desktop, Wistron board 12125-2, with 12124-2 also associated with the archive, packed in a 1.63 MB RAR.
Schematic · 12125-2 · 1.63 MB · 10 Sept 2023Schematic rar1.63 MB
12124-2 boardviews
- Dell OptiPlex 3020 DIH81R TIGRIS SFF MB 12125 2 BOARDVIEWBDVPKBoardview · 12125-2 · 171 KB · 9 Jun 2026Boardview rar171 KB
- Dell OptiPlex 3020 - DIH81R-TIGRIS SFF MB - 12125-2 (.CAD)
Dell OptiPlex 3020 small form factor boardview for the DIH81R Tigris motherboard, which the name gives as 12125-2.
Boardview · 12125-2 · 216 KB · 26 Jul 2023Boardview rar216 KB
12124-2 BIOS dumps
- MX25L6405@SOIC16 20250312 184647BIOS · 12124-2 · 8.00 MB · 23 Mar 2025BIOS bin8.00 MB
- MIH81R.Tigris MT MB 12124-2BIOS · 12124-2 · 8.00 MB · 8 Oct 2023BIOS bin8.00 MB
- DELL OPTIPLEX 3020 MIH81R Tigris MT MB 12124-2 WORKING 100%
BIOS dump for the Dell OptiPlex 3020 desktop, mini-tower variant, with motherboard MIH81R, codenamed Tigris MT and carrying board number 12124-2.
BIOS · 12124-2 · 12.7 MB · 26 Sept 2022BIOS rar12.7 MB - DELL OPTIPLEX 3020 MIH81RTigris MT MB 12124-2
BIOS image for the Dell OptiPlex 3020 mini tower, board MIH81R Tigris MT, Wistron number 12124-2, in a 4.45 MB ZIP.
BIOS · 12124-2 · 4.45 MB · 8 Feb 2022BIOS zip4.45 MB
12124-2 archives
- dell3020a15 MIH81RTigris MT MB 12124-2Archive · 12124-2 · 4.41 MB · 29 Oct 2019Archive rar4.41 MB
- MIH81RTigris MT MB 12124-2Archive · 12124-2 · 4.18 MB · 29 Sept 2019Archive zip4.18 MB
- DELL OPTIPLEX 3020 MIH81RTigris MT MB 12124-2Archive · 12124-2 · 4.18 MB · 29 Sept 2019Archive zip4.18 MB
Questions about 12124-2
Is there a schematic for 12124-2?
Yes. Enginerys lists 2 schematic files for 12124-2. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 12124-2?
Yes, 2 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the 12124-2 board?
12124-2 follows the Wistron numbering scheme (xxxxx-x). It is found in Dell devices.