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型号	N100DC-ITX	J4125B-ITX

规格	- Mini-ITX Form Factor: 6.7-in x 6.7-in, 17.0 cm x 17.0 cm - Solid Capacitor design	- Mini-ITX Form Factor: 6.7-in x 6.7-in, 17.0 cm x 17.0 cm - Solid Capacitor design
独家功能	Rock-Solid Durability - 2+1+1 Power Phase EZ Update - ASRock Auto Driver Installer	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 N100 (Up to 3.4 GHz) - Supports Intel^® Turbo Boost Technology	- Intel^® Quad-Core Processor J4125 (up to 2.7 GHz)
芯片组
内存	- 1 x DDR4 DIMM Slot - Supports DDR4 non-ECC, un-buffered memory up to 3200 - Supports ECC UDIMM memory modules (operate in non-ECC mode) - Max. capacity of system memory: 32GB	- 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.
插槽	- 1 x PCIe 3.0 x4 Slot (PCIE1), supports x2 mode* - 1 x M.2 Socket (Key E), supports type 2230 Intel^® CNVio (Integrated WiFi / BT)** Supports NVMe SSD as boot disks *M.2 PCI Express module is not supported	- 1 x PCI Express 2.0 x16 Slot (PCIE1: x2 mode)
板载显卡	- Integrated Intel^® UHD Graphics: 24 EUs inside (Up to 750MHz) - 1 x HDMI 2.1 TMDS Compatible, supports HDCP 2.2 and max. resolution up to 4K 60Hz - 1 x D-Sub, supports max. resolution up to Full HD (1920x1080) 60Hz	- Integrated Intel^® UHD Graphics 600: 12 EUs inside (Up to 750MHz) - DX12, OpenGL 4.4, OGL ES 3.1, OpenCL 1.2 - 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 2.2 with HDMI Port - Supports Full HD 1080p Blu-ray (BD) playback with HDMI Port
音效	- 7.1 CH HD Audio (Realtek ALC897 Audio Codec) *The inbox driver for Windows 10 only supports 2-channel audio output. Please refer to the FAQ to check how to turn on the 5.1-channel audio output and any limitations.	- 7.1 CH HD Audio (Realtek ALC887 / 897 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.
网络	- Gigabit LAN 10 / 100 / 1000 Mb / s - Realtek 8111H	- 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
WiFi	- n/a	- n/a
USB	- 4 x USB 3.2 Gen1 (2 Rear, 2 Front) - 8 x USB 2.0 (4 Rear, 4 Front) *All USB ports support ESD Protection
后背板输出 / 入接口	- 1 x DC Jack (Compatible with the 19V power adapter, 5.5 x 2.5mm DC-in jack) - 2 x Antenna Mounting Points - 1 x PS / 2 Mouse / Keyboard Port - 1 x Serial Port: COM1 - 1 x D-Sub Port - 1 x HDMI Port - 2 x USB 3.2 Gen1 Ports - 4 x USB 2.0 Ports - 1 x RJ-45 LAN Port - HD Audio Jacks: Line in / Front Speaker / Microphone	- 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 3.2 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
存储	- 1 x M.2 Socket (M2_1, Key M), supports type 2280 PCIe Gen3x2 (16 Gb / s) mode* - 2 x SATA3 6.0 Gb / s Connectors *Supports NVMe SSD as boot disks	- 2 x SATA3 6.0 Gb / s Connectors, support NCQ, AHCI and Hot Plug
RAID
板载接口	- 1 x Print Port Header - 1 x SPI TPM Header - 1 x Chassis Intrusion and Speaker Header - 2 x Chassis Fan Connectors (4-pin) - 1 x Front Panel Audio Connector - 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) - 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports)	- 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 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection)* *USB3_1_2 is shared with USB2_3.
BIOS	- 128Mb AMI UEFI Legal BIOS with GUI support	- 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
随机光盘		- Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar
软体与 UEFI	Software - ASRock Motherboard Utility (A-Tuning) UEFI - ASRock EZ Mode - ASRock Full HD UEFI - ASRock Auto Driver Installer - ASRock Instant Flash *These utilities can be downloaded from ASRock Live Update & APP Shop.	Software UEFI - ASRock Instant Flash *These utilities can be downloaded from ASRock Live Update & APP Shop.
硬件监视器		- 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
操作系统	- Microsoft Windows 10 64-bit / 11 64-bit	- Microsoft Windows 10 64-bit / 11 64-bit *Supports UEFI mode only
认证	- FCC, CE - ErP / EuP ready (ErP / EuP ready power supply is required)	- FCC, CE - ErP / EuP ready (ErP / EuP ready power supply is required)
附件	- 1 x User Manual - 1 x I / O Shield - 2 x SATA Data Cables - 1 x SATA Power Cable - 2 x Screws for M.2 Sockets	- I / O Shield - 2 x SATA Data Cables