Mini 4U Industrial Computer ABOX-L350 series
Key features:
– Support Intel® 4th Gen. to 14th Gen. Core™ Desktop CPU processors;
– Available with Intel H81, H110, H610, Q670, Q870 industrial chipset;
– 2* RJ45 GbE ethernet ports;
– 4* DDR5 U-DIMM slots, max. support up to 192GB;
– 1* COM RS232 DB9 port;
– 4* SATA and 1* M.2 Key-M storage slots;
– 1* HDMI, 1* DVI-D, 1* VGA ports;
– 1* M.2 Key-E slot optional Wi-Fi/BT wireless expansions;
– Front 2* USB design, On/off button, Front system fan design;
– Optional PCIe/PCI expansion slots;
– Standard AC ATX 4U power supply;
– PWM intelligent fan, with humanized design.
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Mainkco IPC ABOX-L350 series is a Mini 4U edge computing industrial computers with compact design. ABOX-L350 series supports Intel H81, H110, H610, Q670 and Q870 chipset platforms, with rich I/O interfaces: 2 GbE, 4 USB3.0, 4 USB2.0, 1 COM, HDMI, VGA, DVI, Audio… This mini 4U industrial computer series has flexible expansion with 1* Mini-PCIe slot and our aDoor slots. It supports rich and optional PCIe/PCI options.
The ABOX-L350 series can be widely used in communication, finance, electricity, transportation, medical, industrial automation, machine vision, AI computing, smart city and other intelligent fields.
Ordering Information
| Series | Description |
| ABOX-L350-H81 | Intel 4th to 5th Gen. Core CPU processors, Intel H81 chipset, 2* GbE, 2* USB3.0, 6* USB2.0, 2*COM, 1* HDMI, 1* DVI-D, 4U Power supply |
| ABOX-L350-H110A | Intel 6th to 9th Gen. Core CPU processors, Intel H110 chipset, 2* GbE, 3* USB3.0, 5* USB2.0, 2*COM, 1* HDMI, 1* DVI-D, 4U Power supply |
| ABOX-L350-H610A | Intel 12th to 14th Gen. Core CPU processors, Intel H610 chipset, 2* GbE, 4* USB3.0, 4* USB2.0, 2*COM, 1* HDMI, 1* DVI-D, 4U Power supply |
| ABOX-L350-Q670A | Intel 12th to 14th Gen. Core CPU processors, Intel Q670 chipset, 2* GbE, 6* USB3.0, 2* USB2.0, 1*COM, 1* HDMI, 1* DVI-D, 4U Power supply |
| ABOX-L350-Q870A | Intel Core Ultra series 2 CPU processors, Intel Q870 chipset, 2* GbE, 2* USB3.1, 4* USB3.0, 4* USB2.0, 1*COM, 1* HDMI, 1* DP, 1* VGA, 4U Power supply |
Technical Data
ABOX-L350-H81 Specs:
| Models | ABOX-U400-H610A |
| CPU | Intel 4th /5th Gen. Core i7/i5/i3, Pentium, Celeron Desktop CPUs; Max. 95W TDP; LGA1150 |
| Chipset | Intel H81 |
| BIOS | AMI UEFI BIOS (Support Watchdog Timer) |
| Memory | 2* U-DIMM Slots, Dual Channel, DDR3 up to 1600Mhz; Max. up to 16GB (Single max. 8GB) |
| Graphics | Intel HD Graphics |
| Ethernet | 2* RJ45; 1* Intel i210AT GbE chip, 1* Intel i218-V/LM GbE chip |
| Storage | 1* 2.5” SATA3.0; 2* 2.5” SATA2.0 |
| 1* M.2 Key-M (SATA3.0, 2242/2260/2280) | |
| Expansion Slots | 1* PCIe x16 (PCIe Gen3 x16 signal)
1* PCIe x4 (PCIe Gen2 x2, default, co-lay with Mini-PCIe) 1* PCIe slot (PCIe Gen2 x1 signal) 4* PCI slots 1* Mini-PCIe (PCIe x1 Gen 2 +USB2.0, with 1* SIM Card slot) |
| Rear I/O | 2* RJ45 |
| 2* USB3.0 (Type-A); 4* USB2.0 (Type-A) | |
| 1* HDMI1.4: Max. resolution up to 4096*2160 @24Hz | |
| 1* DVI-D: Max. resolution up to 1920*1200 @60Hz | |
| 2* RS232/RS485/RS422 (COM1/2, DB9/M, Full Lane, BIOS Switch) | |
| 3* 3.5mm Jack (Line-out +Line-in+ Mic) | |
| 1* PS/2 | |
| Front I/O | 2* USB2.0 Type-A |
| 1* Power Button | |
| 1* Power Indicator; 1* Storage Indicator | |
| Internal I/O (Wafer) | 1* USB2.0 (Vertical Type-A) |
| 4* RS232 (COM3/4/5/6, Full Lanes, Wafer) | |
| 1* VGA: Max resolution up to 1920*1200 @60Hz | |
| 1* 16 bits GPIO (8* DI and 8* DO, Wafer) | |
| 1* LTP (Header) | |
| 3* SATA-III 7P connector | |
| 1* CPU Fan (Wafer); 2* SYS Fan (Wafer) | |
| Power Supply | ATX, AC Power supply |
| OS | Windows 7/10/11 |
| Linux | |
| Watch dog | Programmable via software from 1 to 255 second |
| Mechanical | Aluminum alloy, SGCC housing |
| Wall mount, Desktop | |
| 330mm * 351mm* 180mm | |
| Netweight:7kg | |
| Environment | PWM Intelligent Fan |
| Operating temp.: 0 ~+50C | |
| Storage temp.: -20 ~+70C | |
| Humidity: 10% to 90% RH (Non-Condersation) | |
| Vibration: IEC 60068-2-64 (3Gms @5~500Hz, random, 1hr/axis) with SSD | |
| Shock: IEC 60068-2-27 (30G, half sine, 11ms) with SSD | |
| Certification: CE |
ABOX-L350-H110A Specs:
| Models | ABOX-U400-H110A |
| CPU | Intel 6th /7th /8th /9th Gen. Core i7/i5/i3, Pentium, Celeron Desktop CPUs; Max. 95W TDP; LGA1151 |
| Chipset | Intel H110 |
| BIOS | AMI UEFI BIOS (Support Watchdog Timer) |
| Memory | 2* U-DIMM Slots, Dual Channel, DDR4 up to 2400Mhz; Max. up to 64GB (Single max. 32GB) |
| Graphics | Intel HD Graphics |
| Ethernet | 2* RJ45; 1* Intel i210AT GbE chip, 1* Intel i219-V/LM GbE chip |
| Storage | 3* 2.5” SATA3.0 |
| 1* M.2 Key-M (SATA3.0, 2280) | |
| Expansion Slots | [1]: 1* PCIe x16 (PCIe Gen3 x16, 1st slot)
[2]: 1* PCIe x4 (PCIe Gen2 x4, 3rd slot, Colay with Mini-PCIe slot) [3]: 5* PCI slots (2nd /4th /5th /6th /7th slots) 1* Mini-PCIe (Colay with PCIe Gen2 x4 siganl) |
| Rear I/O | 2* RJ45 |
| 3* USB3.0 (Type-A, 5Gbps), 3* USB2.0 (Type-A) | |
| 1* HDMI: Max. resolution up to 4096*2160 @30Hz | |
| 1* DVI-D: Max. resolution up to 1920*1200 @60Hz | |
| 2* RS232/RS485/RS422 (COM1/2, DB9/M, Full Lane, BIOS Switch) | |
| 3* 3.5mm Jack (Line-out +Line-in+ Mic) | |
| 1* PS/2 | |
| Front I/O | 2* USB2.0 Type-A |
| 1* Power Button | |
| 1* Power Indicator; 1* Storage Indicator | |
| Internal I/O (Wafer) | 1* USB2.0 (Wafer) |
| 4* RS232 (COM3/4/5/6, Full Lanes, Wafer) | |
| 1* VGA: Max resolution up to 1920*1200 @60Hz | |
| 1* 16 bits GPIO (8* DI and 8* DO, Wafer) | |
| 1* LTP (Header) | |
| 3* SATA-III connector | |
| 1* CPU Fan (Wafer); 2* SYS Fan (Wafer) | |
| Power Supply | ATX, AC Power supply |
| OS | 6th /7th Gen. CPU: Windows 7/10/11 |
| 8th /9th Gen. CPU: Windows 10/11 | |
| Linux | |
| Watch dog | Programmable via software from 1 to 255 second |
| Mechanical | Aluminum alloy, SGCC housing |
| Wall mount, Desktop | |
| 330mm * 351mm* 180mm | |
| Netweight:7kg | |
| Environment | PWM Intelligent Fan |
| Operating temp.: -20 ~+60C (Industrial SSD) | |
| Storage temp.: -40 ~+80C (Industrial SSD) | |
| Humidity: 10% to 90% RH (Non-Condersation) | |
| Vibration: IEC 60068-2-64 (3Gms @5~500Hz, random, 1hr/axis) with SSD | |
| Shock: IEC 60068-2-27 (30G, half sine, 11ms) with SSD | |
| Certification: CE |
ABOX-L350-H610 Specs:
| Models | ABOX-U400-H610A |
| CPU | Intel 12th /13th /14th Gen. Core i7/i5/i3, Pentium, Celeron Desktop CPUs; 65W TDP; LGA1700 |
| Chipset | Intel H610 |
| BIOS | AMI UEFI BIOS (Support Watchdog Timer) |
| Memory | 2* U-DIMM Slots, Dual Channel, DDR4 up to 3200Mhz; Max. up to 64GB (Single max. 32GB) |
| Graphics | Intel HD Graphics |
| Ethernet | 2* RJ45; 1* Intel i225/226-V/LM 2.5GbE chip, 1* Intel i219-V/LM GbE chip |
| Storage | 3* 2.5” SATA3.0 |
| 1* M.2 Key-M (SATA3.0, 2242/2260/2280) | |
| Expansion Slots | [1]: 1* PCIe x16 (PCIe Gen4 x16, 1st slot)
[2]: 3* PCIe x4 (PCIe Gen3x2, 3rd /4th /5th slots) [3]: 3* PCI slots (2nd /6th /7th slots) |
| Rear I/O | 2* RJ45 |
| 4* USB3.0 (Type-A, 5Gbps, 2 ports for a total of 3A), 2* USB2.0 (Type-A, 2 ports for a total of 2A) | |
| 1* HDMI: Max. resolution up to 3840*2160 @30Hz | |
| 1* DVI-D: Max. resolution up to 1920*1200 @60Hz | |
| 2* RS232/RS485/RS422 (COM1/2, DB9/M, Full Lane, BIOS Switch) | |
| 3* 3.5mm Jack (Line-out +Line-in+ Mic) | |
| 1* PS/2 | |
| Front I/O | 2* USB2.0 Type-A |
| 1* Power Button | |
| 1* Power Indicator; 1* Storage Indicator | |
| Internal I/O (Wafer) | 2* USB2.0 (Wafer) |
| 4* RS232 (COM3/4/5/6, Full Lanes, Wafer) | |
| 1* VGA: Max resolution up to 1920*1200 @60Hz | |
| 1* 8 bits GPIO (4* DI and 4* DO, Wafer) | |
| 1* LTP (Header) | |
| 3* SATA-III connector | |
| 1* eSPI (Header) | |
| 1* CPU Fan (Wafer); 2* SYS Fan (Wafer) | |
| Power Supply | ATX, AC Power supply |
| OS | Windows 10/11 |
| Linux 5.18 or Later | |
| Watch dog | Programmable via software from 1 to 255 second |
| Mechanical | Aluminum alloy, SGCC housing |
| Wall mount, Desktop | |
| 330mm * 351mm* 180mm | |
| Netweight:7kg | |
| Environment | PWM Intelligent Fan |
| Operating temp.: -20 ~+60C (Industrial SSD) | |
| Storage temp.: -40 ~+80C (Industrial SSD) | |
| Humidity: 10% to 90% RH (Non-Condersation) | |
| Vibration: IEC 60068-2-64 (3Gms @5~500Hz, random, 1hr/axis) with SSD | |
| Shock: IEC 60068-2-27 (30G, half sine, 11ms) with SSD | |
| Certifcation: CE |
ABOX-L350-Q670A Specs:
| Models | ABOX-U400-Q670A |
| CPU | Intel 12th /13th /14th Gen. Core i7/i5/i3, Pentium, Celeron Desktop CPUs; Max. 125W TDP; LGA1700 |
| Chipset | Intel Q670 |
| BIOS | AMI UEFI BIOS (Support Watchdog Timer) |
| Memory | 4* U-DIMM Slots, Dual Channel, DDR5 up to 4400Mhz; Max. up to 192GB (Single max. 48GB) |
| Graphics | Intel HD Graphics |
| Ethernet | 2* RJ45; 1* Intel i210AT GbE chip, 1* Intel i219-V GbE chip |
| Storage | 4* 2.5” SATA3.0 |
| 1* M.2 Key-M (PCIe Gen4 x4 + SATA3.0, NVMe/SATA Auto-detect, 2242/2260/2280) | |
| Expansion Slots | 1* PCIe x16 (PCIe Gen4 x16 signal, 1st slot)
1* PCIe x16 (PCIe Gen3 x4 signal, 4th slot) 3* PCIe x4 (PCIe Gen4 x4 signal, 2nd /3rd /5th slots) 2* PCI slots 1* M.2 Key-E (PCIe Gen 3 x1 +USB2.0, 2230) |
| Rear I/O | 2* RJ45 |
| 6* USB3.0 (Type-A, 5Gbps) | |
| 1* HDMI: Max. resolution up to 4096*2160 @30Hz | |
| 1* DVI-D: Max. resolution up to 1920*1200 @60Hz | |
| 1* VGA: Max. resolution up to 1920*1200 @60Hz | |
| 1* RS232 (COM1, DB9/M, Full Lane) | |
| 3* 3.5mm Jack (Line-out +Line-in+ Mic) | |
| 1* PS/2 | |
| Front I/O | 2* USB2.0 Type-A |
| 1* Power Button | |
| 1* Power Indicator; 1* Storage Indicator | |
| Internal I/O (Wafer) | 1* USB2.0 (Vertical Type-A); 2* USB 5Gbps wafer; 2* USB2.0 wafer |
| 3* RS232 (COM2/5/6); 1* RS232/RS485/RS422 (COM3, jumper); 1* RS232/RS485 (COM4, jumper) | |
| 1* Audio (Line-out +MIC) | |
| 1* 8 bits GPIO (4* DI and 4* DO, Wafer) | |
| 4* SATA-III 7P connector | |
| 1* CPU Fan (Wafer); 2* SYS Fan (Wafer) | |
| Power Supply | ATX, 4U Power supply |
| OS | Windows 10/11 |
| Linux | |
| Watch dog | Programmable via software from 1 to 255 second |
| Mechanical | Aluminum alloy, SGCC housing |
| Wall mount, Desktop | |
| 330mm * 351mm* 180mm | |
| Netweight:7kg | |
| Environment | PWM Intelligent Fan |
| Operating temp.: 0 ~+50C | |
| Storage temp.: -20 ~+70C | |
| Humidity: 10% to 90% RH (Non-Condersation) | |
| Vibration: IEC 60068-2-64 (3Gms @5~500Hz, random, 1hr/axis) with SSD | |
| Shock: IEC 60068-2-27 (30G, half sine, 11ms) with SSD | |
| Certifcation: CE |
ABOX-L350-Q870A Specs:
| Models | ABOX-U400-Q870A |
| CPU | Intel Core Ultra (series 2) CPUs; Max. 125W TDP; LGA1851 |
| Chipset | Intel Q870 |
| BIOS | AMI UEFI BIOS (Support Watchdog Timer) |
| Memory | 4* U-DIMM Slots, Dual Channel, DDR5 up to 4400Mhz; Max. up to 192GB (Single max. 48GB) |
| Graphics | Intel HD Graphics |
| Ethernet | 2* RJ45; 1* Intel i210AT GbE chip, 1* Intel i219-V GbE chip |
| Storage | 4* 2.5” SATA3.0 |
| 1* M.2 Key-M (PCIe Gen4 x4 + SATA3.0, NVMe/SATA Auto-detect, 2242/2260/2280) | |
| Expansion Slots | 1* PCIe x16 (PCIe Gen5 x8 signal, 1st slot)
1* PCIe x16 (PCIe Gen4 x8 signal, 4th slot) 4* PCIe x4 (PCIe Gen4 x4 signal, 2nd /3rd /5th /7th slots) 1* PCI slots 1* M.2 Key-E (PCIe Gen 3 x1 +USB2.0, 2230) |
| Rear I/O | 2* RJ45 |
| 2* USB (10Gbps, Type-A); 4* USB3.0 (Type-A, 5Gbps); 2* USB2.0 Type-A | |
| 1* HDMI: Max. resolution up to 4096*2160 @60Hz | |
| 1* DP: Max. resolution up to 4096*2160 @60Hz | |
| 1* VGA: Max. resolution up to 1920*1200 @60Hz | |
| 1* RS232 (COM1, DB9/M, Full Lane) | |
| 3* 3.5mm Jack (Line-out +Line-in+ Mic) | |
| Front I/O | 2* USB2.0 Type-A |
| 1* Power Button | |
| 1* Power Indicator; 1* Storage Indicator | |
| Internal I/O (Wafer) | 2* USB2.0 (Vertical Type-A); 1* USB2.0 wafer |
| 3* RS232 (COM2/5/6); 1* RS232/RS485/RS422 (COM3, jumper); 1* RS232/RS485 (COM4, jumper) | |
| 1* Audio (Line-out +MIC) | |
| 1* 8 bits GPIO (4* DI and 4* DO, Wafer) | |
| 4* SATA-III 3.0 connector | |
| 1* CPU Fan (Wafer); 2* SYS Fan (Wafer) | |
| Power Supply | ATX, 4U Power supply |
| OS | Windows 10/11 |
| Linux | |
| TPM | Default fTPM, optional dTPM2.0 |
| Watch dog | Programmable via software from 1 to 255 second |
| Mechanical | Aluminum alloy, SGCC housing |
| Wall mount, Desktop | |
| 330mm * 351mm* 180mm | |
| Netweight:7kg | |
| Environment | PWM Intelligent Fan |
| Operating temp.: 0 ~+50C | |
| Storage temp.: -20 ~+70C | |
| Humidity: 10% to 90% RH (Non-Condersation) | |
| Vibration: IEC 60068-2-64 (3Gms @5~500Hz, random, 1hr/axis) with SSD | |
| Shock: IEC 60068-2-27 (30G, half sine, 11ms) with SSD | |
| Certification: CE |
Dimensions & IO Interfaces
Dimensions:

IO Interface:

