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ASRock J3455B-ITX Embedded Intel CPU Quad Core J3455 2.3GHz Mini-ITX DDR3/DDR3L SO-DIMM D-Sub/HDMI USB 3.0 Motherboard
An ITX motherboard with embedded quad-core CPUASRock J3455B-ITX motherboard is ideal for building your DIY NAS server, HTPC, or compact home PC. The integrated J3455 processor packs quad cores, operates at up to 2.30 GHz frequency, and is covered and..
An ITX motherboard with embedded quad-core CPU
ASRock J3455B-ITX motherboard is ideal for building your DIY NAS server, HTPC, or compact home PC. The integrated J3455 processor packs quad cores, operates at up to 2.30 GHz frequency, and is covered and cooled by a large passive cooler. Two SO-DIMMs and a PCIe x16 slot (x2 mode) can accommodate your needs today and tomorrow. Despite of the ITX form factor, essential connectivity options are all included, such as USB 3.0, VGA, HDMI, Parallel and COM. The premium components and high quality build ensure exceptional quality, stability and durability you can count on in various conditions.
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 3.0 (2 Front, 3 Rear)
- Supports Full Spike Protection, ASRock Live Update & APP Shop
CPU
Intel Quad-Core Processor J3455 (up to 2.3 GHz)
Chipset
Intel Quad-Core J3455
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**
*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.
Form Factor
Mini-ITX Form Factor (17.0 x 17.0 cm)
Solid Capacitor design
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
Software:
ASRock Power Gear
ASRock XFast LAN*
UEFI:
ASRock Power Gear
ASRock Instant Flash
ASRock Internet Flash
ASRock Crashless BIOS
*These utilities can be downloaded from ASRock Live Update & APP Shop.
Networking
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
Audio
7.1 CH HD Audio (Realtek ALC887 Audio Codec)*
Supports Surge Protection (ASRock Full Spike 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.
Expansion
1 x PCI Express 2.0 x16 Slot (PCIE1: x2 mode)
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 (3840x2160) @ 30Hz or 2560x1600 @ 60Hz
Supports D-Sub with max. resolution up to 1920x1200 @ 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 @ level 5.2, HEVC (H.265) 10b @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
Storage Interface
2 x SATA3 6.0 Gb/s Connectors, support NCQ, AHCI and Hot Plug
Internal I/O Connectors
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 3.0 Header (Supports 2 USB 3.0 ports) (Supports ESD Protection (ASRock Full Spike Protection))*
*USB3_1_2 is shared with USB2_3.
Back Panel I/O Connectors
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 3.0 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
USB
2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection (ASRock Full Spike Protection))
1 x USB 3.0 Header (Supports 2 USB 3.0 ports) (Supports ESD Protection (ASRock Full Spike Protection))*
*USB3_1_2 is shared with USB2_3.
1 x USB 2.0 Port (Supports ESD Protection (ASRock Full Spike Protection))
3 x USB 3.0 Ports (Supports ESD Protection (ASRock Full Spike Protection))
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
OS
Microsoft Windows 10 64-bit*
Linux: Ubuntu 16.10 / Fedora 25
*For the updated Windows® 10 driver, please visit ASRock's website for details.
Accessories
Quick Installation Guide, Support CD, I/O Shield
2 x SATA Data Cables
Support CD: Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar
Certifications
FCC, CE, WHQL
ErP/EuP ready (ErP/EuP ready power supply is required)
Additional Features
ASRock Super Alloy
- High Density Glass Fabric PCB
ASRock Full Spike Protection
ASRock Live Update & APP Shop