
IBM TOSHIBA 6140-E20 Mainboard
Genuine IBM/Toshiba IBM TOSHIBA 6140-E20 Mainboard. This is the main system board (motherboard) for the corresponding POS terminal. All critical functions β processor, memory, I/O controllers, and expansion interfaces β are integrated on this board. Each unit is thoroughly tested for POST, BIOS initialization, and peripheral communication before shipping. Compatible with 6140-E20 series systems.
Key Features
- IBM/TOSHIBA 6140-E20 Mainboard
- 100% original IBM/TOSHIBA parts take aparts from the POS terminal
- Including power,motherbor,screen,interface card,touch display
- All-in-one system board with integrated CPU, chipset, and I/O controllers
- Multiple Powered USB ports for receipt printer, display, and peripheral devices
Technical Specifications
| Brand | IBM / Toshiba |
| Condition | OEM Compatible / Refurbished |
| Compatible Models | 6140-E20 |
| Form Factor | Proprietary POS |
| Chipset | Intel |
| I/O Ports | USB, Serial, VGA/DVI, Ethernet |
| Warranty | 90 Days |
| Shipping | Worldwide (DHL/FedEx/UPS/EMS) |
| Socket | BGA (soldered Celeron J1900) |
| Memory Slots | 1-2x DDR3L SO-DIMM |
| Expansion | PCIe x1, mini-PCIe (WiFi), M.2 (storage) |
| Onboard I/O | USB 2.0/3.0, RS232, Powered USB, Ethernet, Audio |
Product Description

IBM TOSHIBA 6140-E20 Mainboard
Genuine IBM/Toshiba IBM TOSHIBA 6140-E20 Mainboard. This is the main system board (motherboard) for the corresponding POS terminal. All critical functions β processor, memory, I/O controllers, and expansion interfaces β are integrated on this board. Each unit is thoroughly tested for POST, BIOS initialization, and peripheral communication before shipping. Compatible with 6140-E20 series systems.
Compatible Models: 6140-E20
Features & Highlights
- 1IBM/TOSHIBA 6140-E20 Mainboard
- 2100% original IBM/TOSHIBA parts take aparts from the POS terminal
- 3Including power,motherbor,screen,interface card,touch display
- 4All-in-one system board with integrated CPU, chipset, and I/O controllers
- 5Multiple Powered USB ports for receipt printer, display, and peripheral devices
- 6Onboard Gigabit Ethernet for reliable network POS connectivity
- 7TPM (Trusted Platform Module) support for PCI DSS compliance
- 8BIOS-level compatibility with IBM/Toshiba POS operating system images

Why Choose WenShin Technology?
Interested in This Product?
Contact us for pricing, bulk orders, or technical questions. Our team responds within 12 hours.
Frequently Asked Questions
Yes, a mainboard replacement typically requires reinstalling the operating system and POS software. Ensure you have backups of your configuration before replacing the board.
This varies by listing. Some mainboards include the CPU and basic RAM, while others are board-only. Check the product specifications or contact us for details.




