ASRock J4105B-ITX

Unique Feature
ASRock Super Alloy
- Sapphire Black PCB
- High Density Glass Fabric PCB
ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
ASRock Live Update & APP Shop

CPU
- Intel® Quad-Core Processor J4105 (up to 2.5 GHz)

Memory
- Dual Channel DDR4 Memory Technology
- 2 x DDR4 SO-DIMM Slots*
- Supports DDR4 2400/2133 non-ECC, un-buffered memory
- Max. capacity of system memory: 8GB**

*2GB DRAM per module is not supported.

**Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation.

BIOS
- 128Mb AMI UEFI Legal BIOS with GUI support
- Supports Plug and Play
- ACPI 5.0 compliant wake up events
- Supports jumperfree
- SMBIOS 3.0 support

Graphics
- Integrated Intel® UHD Graphics 600: 12 EUs inside (Up to 750MHz)
- DX12, OpenGL 4.3, OGL ES 3.0, OpenCL 2.0
- HW Acceleration Decode: HEVC (H. 265) 8 bit, HEVC (H. 265)10 bit, H. 264 @ Lvl5.2 (AVC), JPEG/MJPEG, VP8, VP9 8bit, VP9 10 bit
- HW Acceleration Encode: HEVC (H. 265) 8 bit, HEVC (H. 265)10 bit, H. 264 @ Lvl5.2 (AVC), JPEG/MJPEG, VP8, VP9 8bit
- Dual graphics output: support D-Sub and HDMI ports by independent display controllers
- Supports HDMI with max. resolution up to 4K x 2K (4096x2160) @ 30Hz
- Supports D-Sub with max. resolution up to 2048x1536 @ 60Hz
- Supports Auto Lip Sync, xvYCC and HBR (High Bit Rate Audio) with HDMI Port (Compliant HDMI monitor is required)
- Supports HDCP with HDMI Port
- Supports Full HD 1080p Blu-ray (BD) playback with HDMI Port

Audio
- 7.1 CH HD Audio (Realtek ALC887 Audio Codec)*
- Supports Surge Protection
- ELNA Audio Caps

*To configure 7.1 CH HD Audio, it is required to use an HD front panel audio module and enable the multi-channel audio feature through the audio driver.

LAN
- PCIE x1 Gigabit LAN 10/100/1000 Mb/s
- Realtek RTL8111H
- Supports Wake-On-LAN
- Supports Lightning/ESD Protection
- Supports Energy Efficient Ethernet 802.3az
- Supports PXE

Slots
- 1 x PCI Express 2.0 x16 Slot (PCIE1: x2 mode)

Storage
- 2 x SATA3 6.0 Gb/s Connectors, support NCQ, AHCI and Hot Plug

Connector
- 1 x COM Port Header
- 1 x Chassis Intrusion and Speaker Header
- 1 x CPU Fan Connector (3-pin)
- 1 x Chassis Fan Connector (3-pin)
- 1 x 24 pin ATX Power Connector
- 1 x Front Panel Audio Connector
- 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)
- 1 x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Supports ESD Protection)*

*USB3_1_2 is shared with USB2_3.

Rear Panel I/O
- 1 x PS/2 Mouse/Keyboard Port
- 1 x Parallel Port (ECP/EPP Support)
- 1 x Serial Port: COM1
- 1 x D-Sub Port
- 1 x HDMI Port
- 1 x USB 2.0 Port (Supports ESD Protection)
- 3 x USB 3.1 Gen1 Ports (Supports ESD Protection)
- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
- HD Audio Jacks: Line in / Front Speaker / Microphone

Software and UEFI
Software
- ASRock XFast LAN
UEFI
- ASRock Instant Flash

*These utilities can be downloaded from ASRock Live Update & APP Shop.

Support CD
- Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar

Accessories
- Quick Installation Guide, Support CD, I/O Shield
- 2 x SATA Data Cables

Hardware Monitor
- CPU, Chassis temperature sensing
- CPU, Chassis Fan Tachometer
- CPU, Chassis Quiet Fan (Auto adjust chassis fan speed by CPU temperature)
- CPU, Chassis Fan multi-speed control
- CASE OPEN detection
- Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore

Form Factor
- Mini-ITX Form Factor: 6.7-in x 6.7-in, 17.0 cm x 17.0 cm
- Solid Capacitor design

OS
- Microsoft® Windows® 10 64-bit*

*Supports UEFI mode only

Certifications
- FCC, CE
- ErP/EuP ready (ErP/EuP ready power supply is required)