--- product_id: 714098576 title: "ASRock B860M X DDR5 9066 MHz 128GB M.2 B860 LGA1851 Micro ATX Motherboard Intel Core Ultra BIOS Flashback SATA3 6.0 Gb/s" brand: "asrock" price: "¥36652" currency: JPY in_stock: true category: "As Rock" url: https://www.desertcart.jp/products/714098576-asrock-b860m-x-ddr5-9066-mhz-128gb-m-2-b860 store_origin: JP region: Japan --- # 9066 MHz DDR5 OC speed 128GB max DDR5 memory PCIe 5.0 x16 for next-gen GPUs ASRock B860M X DDR5 9066 MHz 128GB M.2 B860 LGA1851 Micro ATX Motherboard Intel Core Ultra BIOS Flashback SATA3 6.0 Gb/s **Brand:** asrock **Price:** ¥36652 **Availability:** ✅ In Stock ## Summary > 🚀 Power your next-gen build with speed, style, and unstoppable performance! ## Quick Answers - **What is this?** ASRock B860M X DDR5 9066 MHz 128GB M.2 B860 LGA1851 Micro ATX Motherboard Intel Core Ultra BIOS Flashback SATA3 6.0 Gb/s by asrock - **How much does it cost?** ¥36652 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/714098576-asrock-b860m-x-ddr5-9066-mhz-128gb-m-2-b860) ## Best For - asrock enthusiasts ## Why This Product - Trusted asrock brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Next-Gen Graphics Ready:** PCIe 5.0 x16 slot ensures compatibility with the latest GPUs, delivering stunning visuals and smooth gaming. - • **Blazing DDR5 Performance:** Push your system to the edge with ultra-fast 9066+ MHz memory support for seamless multitasking and future-proof speed. - • **Compact Powerhouse Design:** Micro ATX form factor with robust 7+1+1+1+1 power phases and 50A Dr.MOS for stable, efficient power delivery in a sleek build. - • **Massive 128GB Memory Capacity:** Handle intensive workloads and creative projects effortlessly with support for up to 128GB DDR5 RAM. - • **Ultimate Connectivity & Customization:** Featuring HDMI, DisplayPort, USB 3.2 Gen2x2 Type-C, WiFi 6E, 2.5G LAN, and Polychrome RGB lighting to keep you connected and stylish. ## Overview The ASRock B860M-X is a cutting-edge Micro ATX motherboard designed for Intel Core Ultra processors with LGA1851 socket. It supports blazing DDR5 memory speeds up to 9066 MHz and a massive 128GB capacity, paired with PCIe 5.0 x16 for future-proof graphics. Equipped with advanced power phases, versatile connectivity including USB-C 20Gbps, WiFi 6E, and customizable RGB lighting, this board delivers compact yet uncompromising performance for professionals and gamers alike. ## Description The ASRock B860I Lightning WiFi is a compact Mini-ITX motherboard designed for Intel's LGA1700 socket, supporting 12th/13th/14th Gen Core processors. This space-saving powerhouse features a 6+1+1 power phase design with 50A Dr.MOS for efficient power delivery, making it ideal for small form factor builds. It supports DDR5 memory (up to 7200+ MHz, OC) and includes PCIe 5.0 x16 for next-gen graphics cards, delivering impressive performance in a tiny package. Storage options include one PCIe 4.0 x4 M.2 slot and four SATA III ports, while connectivity features WiFi 6E and 2.5G LAN for ultra-fast networking. The rear I/O offers USB 3.2 Gen2x2 Type-C (20Gbps), DisplayPort 1.4, and HDMI 2.1 for 4K displays. The Realtek ALC897 audio codec ensures clear sound, and the board includes RGB LED headers for customizable lighting effects. Built for durability, the B860I Lightning WiFi features high-density power connectors and 8-layer PCB design for better signal integrity. With BIOS Flashback for easy updates and ASRock's Lightning Series optimizations, this motherboard is perfect for gamers and creators building powerful, compact systems without compromising on features. ## Features - 7+1+1+1+1 Power Phase - 2 x DDR5 DIMMs Supports Dual Channel, up to 9066+ (OC) - Graphics Output Options: 1 HDMI, 1 DisplayPort - Realtek ALC1220 7.1 CH HD Audio Codec - Polychrome RGB ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DSQCFZ6F | | Best Sellers Rank | #35 in Computer Motherboards | | Brand | ASRock | | CPU Socket | Socket LGA 1851 | | Chipset Family | Intel 800 | | Chipset Type | Intel B860 | | Compatible Devices | Desktop | | Compatible Processors | Intel Core Ultra | | Customer Reviews | 3.8 out of 5 stars 9 Reviews | | Global Trade Identification Number | 04711581490406 | | Graphics Card Interface | Integrated, PCI Express | | Main Power Connector Type | 24-Pin | | Manufacturer | ASRock | | Memory Clock Speed | 9066 MHz | | Memory Slots Available | 2 | | Memory Storage Capacity | 128 GB | | Mfr Part Number | 90-MXBRX-A0UAYZ | | Model Name | B860M-X | | Model Number | B860M-X | | Number of Ethernet Ports | 1 | | Number of Items | 1 | | Number of Ports | 6 | | Platform | Windows 11 | | Processor Socket | Socket LGA 1851 | | RAM Memory Technology | DDR5 | | Ram Memory Maximum Size | 128 GB | | System Bus Standard Supported | SATA 3 | | Total Number of HDMI Ports | 1 | | Total PCIe Ports | 3 | | Total SATA Ports | 4 | | Warranty Description | 3 years | ## Product Details - **Brand:** ASRock - **CPU Socket:** Socket LGA 1851 - **Chipset Type:** Intel B860 - **Compatible Devices:** Desktop - **Compatible Processors:** Intel Core Ultra - **Memory Clock Speed:** 9066 MHz - **Memory Storage Capacity:** 128 GB - **Model Name:** B860M-X - **Platform:** Windows 11 - **RAM Memory Technology:** DDR5 ## Images ![ASRock B860M X DDR5 9066 MHz 128GB M.2 B860 LGA1851 Micro ATX Motherboard Intel Core Ultra BIOS Flashback SATA3 6.0 Gb/s - Image 1](https://m.media-amazon.com/images/I/81575IJgSxL.jpg) ![ASRock B860M X DDR5 9066 MHz 128GB M.2 B860 LGA1851 Micro ATX Motherboard Intel Core Ultra BIOS Flashback SATA3 6.0 Gb/s - Image 2](https://m.media-amazon.com/images/I/91Q-tHhUQ7L.jpg) ![ASRock B860M X DDR5 9066 MHz 128GB M.2 B860 LGA1851 Micro ATX Motherboard Intel Core Ultra BIOS Flashback SATA3 6.0 Gb/s - Image 3](https://m.media-amazon.com/images/I/61-IOXaRpVL.jpg) ![ASRock B860M X DDR5 9066 MHz 128GB M.2 B860 LGA1851 Micro ATX Motherboard Intel Core Ultra BIOS Flashback SATA3 6.0 Gb/s - Image 4](https://m.media-amazon.com/images/I/81lWjTRXPLL.jpg) ![ASRock B860M X DDR5 9066 MHz 128GB M.2 B860 LGA1851 Micro ATX Motherboard Intel Core Ultra BIOS Flashback SATA3 6.0 Gb/s - Image 5](https://m.media-amazon.com/images/I/81TI7Od97JL.jpg) ## Available Options This product comes in different **Size, Style** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/714098576-asrock-b860m-x-ddr5-9066-mhz-128gb-m-2-b860](https://www.desertcart.jp/products/714098576-asrock-b860m-x-ddr5-9066-mhz-128gb-m-2-b860) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-18*