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Chapter 1: Introduction
1�3
Specifications
Specifications
CPU Support
J4025NHU: Intel® Celeron® J4025 processor
J4125NHU: Intel® Celeron® J4125 processor
Memory
Supports Dual Channel DDR4-1866/ 2133/ 2400
2x DDR4 DIMM Memory Slot, Max. Supports up to 8 GB Memory
Each DIMM supports non-ECC 4GB DDR4 module
* Please refer to www.biostar.com.tw for Memory support list.
Storage
2x SATA III (6Gb/s) : Supports AHCI
1x M.2 (M Key) : Supports PCI-E 2.0 x2 (10Gb/s) & SATA III (6Gb/s) SSD
LAN
RTL8111H
10/ 100/ 1000 Mb/s auto negotiation, Half / Full duplex capability
Audio Codec
ALC887
7.1 Channels, High Definition Audio
USB
2x USB 3.1(Gen1) port (2 on rear I/Os)
6x USB 2.0 port (2 on rear I/Os and 4 via internal headers)
Expansion Slots
1x PCIe 2.0 x16 Slot
1x Key E - M.2 Slot (Optional)
Rear I/Os
1x PS/2 Keyboard/ Mouse Port
1x HDMI Port
1x VGA Port
2x USB 3.1(Gen1) Port
2x USB 2.0 Port
1x LAN port
3x Audio Jack
Internal I/Os
2x SATA III - 6Gb/s Connector
2x USB 2.0 Header (each header supports 2 USB 2.0 ports)
1x 4-Pin Power Connector
1x 24-Pin Power Connector
2x System Fan Connector
1x Front Panel Header
1x Front Audio Header
2x COM Port Header
1x Printer Port Header
1x Clear CMOS Header
1x TPM Header (Optional)
Form Factor
Mini-ITX Form Factor, 170 mm x 170 mm
OS Support
Windows 10(64bit) / Windows 11(64bit)
*
Biostar reserves the right to add or remove support for any OS with or without notice.