ASRock Motherboard J3455B-ITX Quad-Core J3455 Max.16GB DDR3-DDR3L HDMI-USB PCI Express Mini-ITX

High Density Glass Fabric PCB
What you’ve never understood about your computer is that it is scared to death of water, H2O, humidity or whatever you’d like to name it. And even though you do not see the water, actually there may be lots of excessive moist in the air killing your motherboard silently and slowly. No, your motherboard doesn’t melt when in contact with water like the wicked witch of the west, but it dies of short circuit. Luckily, ASRock has a new High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.

HEVC 10-bit Decoding
Supports HEVC 10-bit decoding to provide substantially improved video quality and higher bit depth video experience. The 10-bit content supports up to 1.07 billion color palette, it can have more detail of image, and greater range between the brightest and darkest part of the image.

• ASRock Super Alloy

• Intel® Quad-Core Processor J3455(up to 2.3 GHz)

• Supports DDR3/DDR3L 1866 SO-DIMM

• 1 PCIe 2.0 x16 (x2 mode)

• Graphics Output Options: D-Sub, HDMI

• 7.1 CH HD Audio (Realtek ALC887 Audio Codec), ELNA Audio Caps

• 2 SATA3

• 5 USB 3.1 Gen1 (2 Front, 3 Rear)

• Supports Full Spike Protection, ASRock Live Update & APP Shop
Unique Feature
ASRock Super Alloy
– High Density Glass Fabric PCB
ASRock Full Spike Protection
ASRock Live Update and APP Shop
CPU
– Intel Quad-Core Processor J3455 (up to 2.3 GHz)
Memory
– Dual Channel DDR3/DDR3L Memory Technology
– 2 x DDR3/DDR3L SO-DIMM Slots
– Supports DDR3/DDR3L 1866/1600/1333 non-ECC, un-buffered memory
– Max. capacity of system memory: 16GB
BIOS
– 64Mb 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 HD Graphics 500: 12 EUs inside (Up to 750MHz)
– DirectX 12, Pixel Shader 5.0
– Dual graphics output: support D-Sub and HDMI ports by independent display controllers
– Supports HDMI with max. resolution up to 4K x 2K (3840×2160) at 30Hz or 2560×1600 at 60Hz
– Supports D-Sub with max. resolution up to 1920×1200 at 60Hz
– Supports Auto Lip Sync, xvYCC and HBR (High Bit Rate Audio) with HDMI Port (Compliant HDMI monitor is required)
– Supports HW Accelerated Decoders: H.264 at level 5.2, HEVC (H.265) 10b at MP level 5.1 (GPU accelerated), JPEG, VP8, VP9
– 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 (ASRock Full Spike Protection)
– ELNA Audio Caps
LAN
– PCIE x1 Gigabit LAN 10/100/1000 Mb/s
– Realtek RTL8111GR
– Supports Wake-On-WAN
– Supports Wake-On-LAN
– Supports Lightning/ESD Protection (ASRock Full Spike Protection)
– Supports LAN Cable Detection
– 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 Header
– 1 x TPM 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 (ASRock Full Spike Protection))
– 1 x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Supports ESD Protection (ASRock Full Spike Protection))
Rear Panel I/O
– 1 x PS/2 Mouse Port
– 1 x PS/2 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 (ASRock Full Spike Protection))
– 3 x USB 3.1 Gen1 Ports (Supports ESD Protection (ASRock Full Spike 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 BIOS
Software:
– ASRock Power Gear
– ASRock XFast LAN
UEFI:
– ASRock Power Gear
– ASRock Instant Flash
– ASRock Internet Flash
– ASRock Crashless BIOS
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
– Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore
Form Factor
– Mini-ITX
– Solid Capacitor design
OS
– Microsoft Windows 10 64-bit
– Linux: Ubuntu 16.10 / Fedora 25
Certifications
– FCC, CE
– ErP/EuP ready (ErP/EuP ready power supply is required)
Item Dimension ( L inch x W inch x H inch)
11 x 9 x 3
Weight
2.00 lb