| Model / Part Number | 
| Model | – MM91-00: No TPM – MM91-02: TPM 2.0 onboard
 | 
| Part Number | – MM91-00: No TPM – MM91-02: TPM 2.0 onboard
 | 
| Form Factor | 
| Dimensions | – Micro ATX (244 * 244mm) | 
| Processor System | 
| CPU | – Intel® LGA1151 SkyLake/KabyLake Processor (Max. 65W TDP) 
 | 
| Core Number | – (By CPU) | 
| Max Speed | – (By CPU) | 
| Cache | – (By CPU) | 
| Chipset | – H110 | 
| BIOS | – AMI Flash ROM | 
| Expansion Slot | 
| Expansion | – 1* Mini PCIe (full size) – 1* PCIex16 slot
 – 1* PCIex4 slot
 – 2* PCI
 – 1* SIM card slot
 | 
| Memory | 
| Technology | – Dual CH DDR4 2133MHz UDIMM | 
| Max. | – 32GB | 
| Socket | – 2* UDIMM | 
| Graphics | 
| Controller | – Intel® HD Graphics | 
| VRAM | – Shared Memory | 
| VGA | – 1 (Max Resolution: 1920×1200@60Hz) | 
| DVI-D | – 1 (Max Resolution: 1920×1200@60Hz) | 
| HDMI 1.4 | – 1 (Max Resolution: 4096×2160@30Hz) | 
| Multi Display | – Dual Displays | 
| Ethernet | 
| Ethernet | – 10/100/1000 Mbps | 
| Controller | – PCIe GbE: 1* i219V, 1* i211AT | 
| Connector | – 2 * RJ45 | 
| Audio | 
| CODEC | – HD Audio: Realtek ALC662 | 
| Channel | – 6 Channel | 
| SATA | 
| SATA | – 3* SATAIII | 
| I/O Connector | 
| Rear I/O | – 1* VGA – 1* HDMI
 – 1* DVI-D
 – 2* Ethernet RJ45
 – 4* USB 3.1 (Gen. 1) & 2* USB2.0
 – Line-In, Line-Out, MIC
 – 2* COM (COM 1 support RS232/422/485)
 | 
| Internal Connector | – 2* USB 2.0, 1* USB2.0 (Vertical type) – 1* PS/2
 – 8* COM
 – 3* SATAIII
 – 1* SIM card slot
 – 1* Mini PCIe (full size)
 – 1* M.2 M-key 2242/2260/2280/22110 (SATA I/F)
 – 1* GPIO (8 bit)
 – 1* Chassis intrusion
 – 1* Audio Header
 – 1* SMBUS
 – 1* AT mode
 – Support onboard TPM (option)
 | 
| Watchdog Timer | 
| Output | – From Super I/O to drag RESETCON# | 
| Interval | – 256 segments (10sec ~ 255min) | 
| Power Requirements | 
| Input PWR | – ATX PWR (8+24 pin) | 
| Power On | AT/ATX Supported – AT : Directly PWR on as Power input ready
 – ATX: Press Button to PWR on after Power input ready
 | 
| Certifications | 
| Certifications | – CE, FCC, LVD, RoHS, REACH | 
| Environment | 
| Temperature | – Operating: 0°C ~ 60°C | 
| – Storage: -20°C ~ 85°C | 
| Warranty |