Asrock J4105B-ITX mini ITX
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- ASRock Super Alloy
- Intel® Quad-Core Processor J4105 (up to 2.5 GHz)
- Supports DDR4 2133/2400 SO-DIMM
- 1 PCIe 2.0 x16 (@2)
- 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
D-Sub, HDMI, Parallel, COM
Packed with a COM port + Printer port + D-Sub + HDMI combo. Plus the HDMI port supports Full HD 1080p Blu-ray (BD) playback.
HEVC 10-bit Decoding/Encoding
Supports HEVC 10-bit Decoding/Encoding to provide substantially improved video quality and higher bit depth video experience.
High Density Glass Fabric PCB
High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.
Sapphire Black PCB
Pure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch.
Intel® Quad-Core Processor J4105 (Up to 2.5 GHz)
Supports DDR4 LONG-DIMMs
Supports the latest DDR4 LONG-DIMM memory modules and most extreme memory performance!
ELNA Audio Caps
Who says high quality audio is only available on high-end motherboards? ASRock applied ELNA audio capacitors on mainstream and entry-level motherboards! Compared with traditional solid caps, the leakage current of ELNA audio caps is merely 3uA. This is the key to reduce noise level significantly and satisfy even the pickiest audiophiles.
Full Spike Protection
Some sensitive digital components on the motherboard are vulnerable to power surges, the excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboard’s components from being damaged by these unexpected voltage spikes.
Live Update & APP Shop
ASRock Live Update & APP Shop is designed for your convenience. We provide various apps and support software for users to download. You can also easily optimize your system and keep your motherboard up to date with ASRock Live Update & APP Shop.
| Processor | |
|---|---|
| Processor cores | 4 |
| Processor model | J4105 |
| Maximum number of SMP processors | 1 |
| Compatible processor series | Intel® Celeron® |
| Processor manufacturer | Intel |
| Memory | |
|---|---|
| Unbuffered memory | Yes |
| Maximum internal memory | 8 GB |
| Supported memory clock speeds | 2133,2400 MHz |
| ECC сompatibility | Non-ECC |
| Memory channels | Dual-channel |
| Memory slots type | SO-DIMM |
| Number of memory slots | 2 |
| Supported memory types | DDR4-SDRAM |
| Graphics | |
|---|---|
| Number of displays supported | 2 |
| DirectX version | 12.0 |
| OpenGL version | 4.3 |
| HDCP | Yes |
| Maximum resolution | 4096 x 2160 pixels |
| Graphics card | UHD Graphics 600 |
| Graphics card family | Intel |
| On-board graphics card | Yes |
| Internal I/O | |
|---|---|
| Number of COM connectors | 1 |
| Chassis intrusion connector | Yes |
| CPU fan connector | Yes |
| ATX Power connector (24-pin) | Yes |
| Front panel audio connector | Yes |
| Number of SATA III connectors | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| USB 2.0 connectors | 2 |
| Rear panel I/O ports | |
|---|---|
| COM ports quantity | 1 |
| Parallel ports quantity | 1 |
| HDMI ports quantity | 1 |
| VGA (D-Sub) ports quantity | 1 |
| PS/2 ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| USB 2.0 ports quantity | 1 |
| Network | |
|---|---|
| Wake-on-LAN ready | Yes |
| LAN controller | Realtek RTL8111H |
| Ethernet interface type | Gigabit Ethernet |
| Ethernet LAN | Yes |
| Features | |
|---|---|
| Certification | FCC, CE, ErP/EuP |
| Windows operating systems supported | Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64 |
| PC health monitoring | CPU, Fan, Temperature, Voltage |
| Audio output channels | 7.1 channels |
| Audio chip | Realtek ALC887 |
| Motherboard chipset family | Intel |
| Motherboard form factor | mini ITX |
| Component for | PC |
| Expansion slots | |
|---|---|
| PCI Express x16 (Gen 2.x) slots | 1 |
| BIOS | |
|---|---|
| System Management BIOS (SMBIOS) version | 3.0 |
| Plug and Play | Yes |
| ACPI version | 5.0 |
| BIOS memory size | 128 Mbit |
| BIOS type | UEFI AMI |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 84733020 |
| Weight & dimensions | |
|---|---|
| Depth | 170 mm |
| Width | 170 mm |
| Packaging content | |
|---|---|
| Drivers included | Yes |
| Cables included | SATA |
| Other features | |
|---|---|
| Processor family | Intel® Celeron® |
| Quick installation guide | Yes |
