1. The most cost-effective Intel 12th generation Celeron processor, suitable for office work
2. 8GB RAM and 256GB PCIE SSD, the perfect combination of operation and storage
| Part No. | C90 |
| Operation System | Windows 10/ Windows 11/ Windows 10 Enterprise LTSC 2019/ 2021/ Linux (trial version) |
| On board CPU | Intel 12th Gen Celeron N100 Processor, Quad-core & Quad-thread, upto 3.4GHz |
| RAM (DDR4) | 8GB (16GB optional) |
| ROM (M.2 NVMe) | 256GB (128GB/ 512GB/ 1TB/ 2TB/ 4TB optional) |
| Network | Ethernet 1000M |
| Wi-Fi, IEEE802.11 ac 2.5G & 5G | |
| Bluetooth 4.2 | |
| Interfaces | USB 3.0* 3 |
| USB 2.0* 2 | |
| Type C* 1 | |
| COM* 2 (Default RS232, COM2 supports RS485) | |
| RJ45 (LAN)* 2 | |
| HDMI* 1 (Max: 4096 x 2160@60Hz) | |
| DP* 1 (Max: 4096 x 2160@60Hz) | |
| VGA* 1 | |
| Audio* 1 | |
| DC in* 1 (12V 5A) | |
| Packing Info | Net weight: 0.85kg |
| Gross weight: 1.35kg (Included accessories) | |
| Packing size: 19*15*12cm |





Q: Does Mini PC have security protection measures?
A: Yes, our Mini PCs have security measures such as firewalls, virus protection, etc. to keep your data and privacy safe. However, you still need to take other security measures, such as setting strong passwords and backing up important data.
Q: Do your mini PCs come with Wi-Fi?
A: Yes, all of our mini PCs come with built-in wifi, and the LAN controller supports 1000M.
Q: Do you release new mini computers every year?
A: Yes, we do. OAI has its own research and development team, and strong R&D capabilities are our distinctive feature. Each year, we introduce at least five new products. For specific information, you can follow our website.
Q: Do you provide a BIOS customization service?
A: Sure. We can help you customize the BIOS setting. The BIOS customization covers the following: Customer logo (OEM Splash Screen), Specific LCD resolution support, Default password, Default BIOS function values modification, SLP (System Locked Pre-installation) string, Desktop Management Interface (DMI) function, DIO default setting, etc.
Q: Do you participate in international exhibitions?
A: Yes, we participate in international exhibitions held in Europe and Asia every year to showcase our latest solutions. If you are interested in learning more about us, you can pre-register, and we will provide you with detailed information in advance. You can also find relevant information on our website.