Motherboard MB4U260-0900 Series
Qotom MB4U260-0900 embedded mini PC motherboard supports Intel 8th to 10th Gen processors, multiple display outputs, 6 RS-232 ports, 2.5GbE LAN, ideal for industrial and embedded applications.
Main Features
Intel 8th Whiskey Lake-U Processor
Intel 8th Coffee Lake-U Processor
Intel 10th Comet lake-U Processor
1 × Display Port, 1 × HDMI, 1 × VGA
4 × USB 3.0, 4 × USB 2.0
2 × M.2, 1 × Mini-PCIe, 1 × SATA 3.0
6 × RS-232, 1 × PS/2
2 × Intel I225-V/I226-V 2.5 Gigabit LAN
| Processor System | |
| Dimension | 165 × 115mm |
| CPU | Intel 8th Whiskey Lake-U Processor Intel 8th Coffee Lake-U Processor Intel 10th Comet lake-U Processor |
| Core Number | By CPU |
| Max. Speed | By CPU |
| L2 Cache | By CPU |
| Chipset | By CPU |
| BIOS | UEFI |
| Expansion Slot | |
| Mini-PCIe | 1 × Mini PCIe, Half-length Mini PCIe for Wi-Fi, Full- length Mini PCIe for 4G by Default |
| M.2 | 1 × M.2 for SSD (M key, Type: 2280) |
| M.2 | 1 × M.2 for Wi-Fi (E key, Type: 2230) |
| Memory | |
| Technology | DDR4 2133/2400MHz SDRAM |
| Max. | 32GB |
| Socket | 1 × SO-DIMM |
| Graphics | |
| Controller | By CPU |
| VRAM | Shared Memory |
| VGA | 1 |
| Display Port | 1 |
| HDMI | 1 (Support HDMI 1.4a) |
| Multi Display | Yes |
| Ethernet | |
| Interface | 100/1000/2500Mbps |
| Controller | 2 × Intel I225-V/I226-V 2.5 Gigabit LAN |
| Connector | 2 × RJ-45 |
| Audio | |
| Controller | Realtek HD Audio |
| SATA | |
| Max. Data Transfer Rate | SATA 3.0 (6.0Gb/S) |
| Accessories | |
| Accessories | Cable for HDD |
| Front I/O | |
| Power Button | 1 |
| Serial Port | 6 × RS-232 |
| USB | 2 × USB 2.0, Not for 5405U |
| Real I/O | |
| DC-IN | 1 |
| Display Port | 1 |
| HDMI | 1 |
| Ethernet | 2 |
| USB | 4 × USB 3.0, 2 × USB 2.0 |
| PS/2 | 1 (Mouse or Keyboard) |
| Audio | 2 (Mic-in, Line-out) |
| Internal Connector | |
| Serial Port | COM1/COM2 support 5V/12V |
| RS-485 | COM1/2 can be set up as RS-485 |
| SATA | 1, SATA 3.0 (6.0Gb/S) |
| SATA PWR Connector | 1, 1 × 4Pin, Pitch PH2.0mm |
| SIM Slot | 1 |
| AutoStart Jumper | Yes, 1 × 3Pin, Pitch 2.0mm |
| Clear CMOS Jumper | Yes, 1 × 3Pin, Pitch 2.0mm |
| GPIO Header | 1, 2 × 5Pin, Pitch 2.0mm |
| GPIO Power Select | Yes, 1 × 3Pin, Pitch 2.0mm |
| USB Header | 1, 1 × 4Pin, Pitch 2.54mm |
| Front Panel Header | 1, 2 × 5Pin, Pitch 2.54mm |
| Speakers Header | 1, 2 × 5Pin, Pitch 2.54mm |
| Power Header | 1, 1 × 2Pin, Pitch 3.5mm, Phoenix 2Pin (Option) |
| Watchdog Timer | |
| Output | From Super I/O to Drag RESETCON# |
| Interval | 256 Segments,0,1,2,3,,,255 sec/min |
| Power Requirement | |
| Input PWR | 12V DC in, 5.5mm/2.5mm |
| Environment | |
| Operating Temperature | 0-50 ℃ |
| OS Support | |
| OS | Windows 10, Linux |
Packing List
| NO. | Category | Quantity | Remark |
| 1 | Motherboard | 1 | |
| 2 | HDD cable | 1 | |
| 3 | Radiator | 1 | Option |
| 4 | Fan | 1 | Option |
| 5 | Serial cable | Several | Depending on the model |
Ordering and Specifications Information
Quick Order Model: MB4U260-0912
| Ordering Code | Code Name | Processor Type | Processor Number | # of Cores | # of Threads | Base Frequency | Max Turbo Frequency | Cache | Processor Graphics | TDP |
| MB4U260-0912 | Whiskey Lake | Celeron | 4305U | 2 | 2 | 2.2GHz | / | 2M | Intel UHD Graphics | 15W |
| MB4U260-0921 | Whiskey Lake | Pentium | 5405U | 2 | 4 | 2.3GHz | / | 2M | Intel UHD Graphics | 15W |
| MB4U260-0931 | Whiskey Lake | Core i3 | 8145U | 2 | 4 | 2.1GHz | 3.9GHz | 4M | Intel UHD Graphics | 15W |
| MB4U260-0951 | Whiskey Lake | Core i5 | 8265U | 4 | 8 | 1.6GHz | 3.9GHz | 6M | Intel UHD Graphics | 15W |
| MB4U260-0971 | Whiskey Lake | Core i7 | 8565U | 4 | 8 | 1.8GHz | 4.6GHz | 8M | Intel UHD Graphics | 15W |
| MB4U260-0952 | Coffee Lake | Core i5 | 8260U | 4 | 8 | 1.6GHz | 3.9GHz | 6M | Intel UHD Graphics 620 | 15W |
| MB4U260-1011 | Comet Lake | Celeron | 5205U | 2 | 2 | 1.9GHz | / | 2M | Intel UHD Graphics | 15W |
| MB4U260-1012 | Comet Lake | Celeron | 5305U | 2 | 2 | 2.3GHz | / | 2M | Intel UHD Graphics | 15W |
| MB4U260-1021 | Comet Lake | Pentium | 6405U | 2 | 4 | 2.4GHz | / | 2M | Intel UHD Graphics | 15W |
| MB4U260-1031 | Comet Lake | Core i3 | 10110U | 2 | 4 | 2.1GHz | 4.1GHz | 4M | Intel UHD Graphics | 15W |
| MB4U260-1051 | Comet Lake | Core i5 | 10210U | 4 | 8 | 1.6GHz | 4.2GHz | 6M | Intel UHD Graphics | 15W |
| MB4U260-1071 | Comet Lake | Core i7 | 10610U | 4 | 8 | 1.8GHz | 4.9GHz | 8M | Intel UHD Graphics | 15W |
| MB4U260-1072 | Comet Lake | Core i7 | 10810U | 6 | 12 | 1.1GHz | 4.9GHz | 12M | Intel UHD Graphics | 15W |
| MB4U260-1073 | Comet Lake | Core i7 | 10710U | 6 | 12 | 1.1GHz | 4.7GHz | 12M | Intel UHD Graphics | 15W |