
IBM SUREPOS 4800 Mainboard-42M5861
Genuine IBM IBM SUREPOS 4800 Mainboard-42M5861. 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 4800, SUREPOS 4800 series systems.
Key Features
- IBM SUREPOS 4800 Mainboard-42M5861
- IBM part number:42M5861
- Extraordinary Express Logistics and Large inventory
- 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 |
| Condition | OEM Compatible / Refurbished |
| Compatible Models | 4800, SUREPOS 4800 |
| Form Factor | Proprietary POS |
| Chipset | Intel |
| I/O Ports | USB, Serial, VGA/DVI, Ethernet |
| Warranty | 90 Days |
| Shipping | Worldwide (DHL/FedEx/UPS/EMS) |
| 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 SUREPOS 4800 Mainboard-42M5861
Genuine IBM IBM SUREPOS 4800 Mainboard-42M5861. 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 4800, SUREPOS 4800 series systems.
Compatible Models: 4800, SUREPOS 4800
Features & Highlights
- 1IBM SUREPOS 4800 Mainboard-42M5861
- 2IBM part number:42M5861
- 3Extraordinary Express Logistics and Large inventory
- 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?
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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.




