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| Brand | ASRock |
|---|---|
| Model | J3455M |
| Combo Type | Motherboard / CPU Combo |
| CPU | Intel Quad-Core Celeron Processor J3455 (up to 2.3 GHz) |
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| Number of Memory Slots | 2×240pin *2GB DRAM per module is not supported. |
|---|---|
| Memory Standard | DDR3/DDR3L 1866/ 1600/ 1333 |
| Maximum Memory Supported | 16GB **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. |
| Channel Supported | Dual Channel |
| PCI Express x16 | 1 x PCI Express 2.0 x16 Slot (PCIE2: x1 mode) |
|---|---|
| PCI Express x1 | 2 x PCI Express 2.0 x1 Slots |
| SATA | 2 x SATA3 6.0Gb/s Connectors, support NCQ, AHCI and Hot Plug |
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| Onboard Video Chipset | Integrated Intel HD Graphics 500: 12 EUs inside (Up to 750 MHz) DirectX 12, Pixel Shader 5.0 Three graphics output options: D-Sub, DVI-D and HDMI Supports Triple Monitor Supports HDMI with max. resolution up to 4K x 2K (3840x2160) @ 30Hz or 2560x1600 @ 60Hz Supports DVI-D with max. resolution up to 1920x1200 @ 60Hz 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 HW Accelerated Decoders: H.264 @ level 5.2, HEVC (H.265) 10b @MP level 5.1 (GPU accelerated), JPEG, VP8, VP9 Supports HDCP with DVI-D and HDMI Ports Supports Full HD 1080p Blu-ray (BD) playback with DVI-D and HDMI Ports |
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| Audio Chipset | Realtek ALC887 |
|---|---|
| Audio Channels | 7.1 Channels *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. |
| LAN Chipset | Realtek 8111E |
|---|---|
| LAN Speed | 10/100/1000Mbps |
| PS/2 | 1 x PS/2 Mouse Port 1 x PS/2 Keyboard Port |
|---|---|
| Video Ports | 1 x D-Sub Port 1 x DVI-D Port |
| HDMI | 1 x HDMI |
| RJ45 | 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED) |
| USB 1.1/2.0 | 2 x USB 2.0 Ports (Supports ESD Protection (ASRock Full Spike Protection)) |
| USB 3.0 | 2 x USB 3.1 Gen1 Ports (Supports ESD Protection (ASRock Full Spike Protection)) |
| Audio Ports | HD Audio Jacks: Line in / Front Speaker / Microphone |
| Onboard USB | 3 x USB 2.0 Headers (Support 5 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)) |
|---|---|
| Other Connectors | 1 x Print Port Header 2 x COM Port Headers 1 x TPM 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 1 x BIOS_PH Connector |
| Features | Unique Feature: ASRock Super Alloy - High Density Glass Fabric PCB ASRock Full Spike Protection ASRock Live Update & APP Shop 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 and BIOS: 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. Support CD: - Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar 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. Certifications: - FCC, CE - ErP/EuP ready (ErP/EuP ready power supply is required) |
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| Form Factor | Micro ATX |
|---|---|
| Dimensions (W x L) | 8.9" x 7.0" |
| Package Contents | Accessories - Quick Installation Guide, Support CD, I/O Shield - 2 x SATA Data Cables |
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| First Listed on Newegg | April 23, 2026 |
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Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.