IBM SurePOS 500 4840-561 EPOS Main System Board Motherboard 20P3955
Genuine IBM IBM SurePOS 500 4840-561 EPOS Main System Board Motherboard 20P3955. This is the main system board (motherboard) for the corresponding POS terminal. All critical functions — processor, memory, I/O controllers, and expansion interfaces — are integrated on this board. Each unit is thoroughly tested for POST, BIOS initialization, and peripheral communication before shipping. Compatible with 4840-561, SurePOS 500 series systems.
Key Features
- IBM SurePOS 500 4840-561 EPOS Main System Board Motherboard 20P3955.
- Fully tested before shipping
- Direct drop-in replacement
- All-in-one system board with integrated CPU, chipset, and I/O controllers
- Multiple Powered USB ports for receipt printer, display, and peripheral devices
WhatsApp InquiryTechnical Specifications
| Brand | IBM |
| Condition | original |
| Compatible Models | 4840-561, SurePOS 500 |
| Form Factor | Proprietary POS |
| Chipset | Intel |
| I/O Ports | USB, Serial, VGA/DVI, Ethernet |
| Warranty | 90 Days |
| Shipping | Worldwide (DHL/FedEx/UPS/EMS) |
| Memory Slots | 2x DDR3 SO-DIMM |
| Max Memory | 8GB |
| 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 500 4840-561 EPOS Main System Board Motherboard 20P3955
Genuine IBM IBM SurePOS 500 4840-561 EPOS Main System Board Motherboard 20P3955. This is the main system board (motherboard) for the corresponding POS terminal. All critical functions — processor, memory, I/O controllers, and expansion interfaces — are integrated on this board. Each unit is thoroughly tested for POST, BIOS initialization, and peripheral communication before shipping. Compatible with 4840-561, SurePOS 500 series systems.
Part Numbers: 20P3955
Compatible Models: IBM 4840-561, SurePOS 500 POS Terminal
Features & Highlights
- 1IBM SurePOS 500 4840-561 EPOS Main System Board Motherboard 20P3955.
- 2Fully tested before shipping
- 3Direct drop-in replacement
- 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?
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Frequently Asked Questions
All our products come with a 90-day warranty against manufacturing defects. We also provide technical support to help with installation and compatibility questions.
Yes, we ship worldwide via DHL, FedEx, UPS, and EMS from our facility in Guangdong, China. Express delivery typically takes 3-5 business days to major cities worldwide.
Our minimum order quantity is 1 piece. We welcome both small and bulk orders. Contact us for volume pricing on larger quantities.
