ASROCK B550M-ITX/AC Socket AM4/ AMD B550/ DDR4/ SATA3&USB3.2/ M.2/ Mini-ITX MB For Sale

ASROCK B550M-ITX/AC Socket AM4/ AMD B550/ DDR4/ SATA3&USB3.2/ M.2/ Mini-ITX MB

Buy Now

ASROCK B550M-ITX/AC Socket AM4/ AMD B550/ DDR4/ SATA3&USB3.2/ M.2/ Mini-ITX MB:

eWiz is your best friend! Product Info Payment Shipping Disclaimer Return Policy CA Recycling Fee PRODUCT INFO
ASROCK B550M-ITX/AC Socket AM4/ AMD B550/ DDR4/ SATA3&USB3.2/ M.2/ WiFi&Bluetooth/ Mini-ITX Motherboard
Product Condition: New


  • Mfr Part Number: B550M-ITX/AC
  • Unique Feature:
    • ASRock Super Alloy- Premium 60A Power Choke- 50A Dr.MOS- Sapphire Black PCB- High Density Glass Fabric PCB
    • Intel802.11ac WiFi
    • ASRock Full Coverage M.2 Heatsink
    • ASRock Hyper M.2 (PCIe Gen4x4)
    • ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
    • ASRock Live Update & APP 3rd Gen AMD AM4 Ryzen/ future AMD RyzenProcessors
    • Digi Power design
    • 8 Power Phase design
  • Chipset:AMD B550
  • Memory:
    • Dual Channel DDR4 Memory Technology
    • 2 x DDR4 DIMM Slots
    • AMD Ryzen series CPUs (Matisse) support DDR4 4600+(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory
    • AMD Ryzen series APUs support DDR4 4733+(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory
    • Max. capacity of system memory: 64GB
    • Supports Extreme Memory Profile (XMP) memory modules
    • 15 Gold Contact in DIMM AMI UEFI Legal BIOS with GUI support
    • Supports "Plug and Play"
    • ACPI 5.1 compliance wake up events
    • Supports jumperfree
    • SMBIOS 2.3 support
    • CPU, CPU VDDCR_SOC, DRAM, VPPM, +1.8VSB, VDDP Voltage AMD RadeonVega Series Graphics in Ryzen Series APU
    • DirectX 12, Pixel Shader 5.0
    • Shared memory default 2GB. Max Shared memory supports up to 16GB.
    • Dual graphics output: support HDMI and DisplayPort 1.4 ports by independent display controllers
    • Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096x2160) @ 60Hz
    • Supports DisplayPort 1.4 Input with max. resolution up to 5K (5120x2880)@120Hz
    • Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI 2.1 Port (Compliant HDMI monitor is required)
    • Supports HDR (High Dynamic Range) with HDMI 2.1
    • Supports HDCP 2.3 with HDMI 2.1 and DisplayPort 1.4 Ports
    • Supports 4K Ultra HD (UHD) playback with HDMI 2.1 and DisplayPort 1.4 Ports
    • Supports CH HD Audio (Realtek ALC887 Audio Codec)
    • Supports Surge 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
  • Wireless LAN:
    • Intel802.11ac WiFi Module
    • Supports IEEE 802.11a/b/g/n/ac
    • Supports Dual-Band (2.4/5 GHz)
    • Supports high speed wireless connections up to 433Mbps
    • Supports Bluetooth 4.2+ High speed class II
  • Slots:
    • AMD Ryzen series CPUs (Matisse)- 1 x PCI Express 4.0 x16 Slot (PCIE1: x16 mode)
    • AMD Ryzen series APUs (Renoir)- 1 x PCI Express 3.0 x16 Slot (PCIE1: x16 mode)*- 1 x Vertical M.2 Socket (Key E) with the bundled WiFi-802.11ac module (on the rear x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug
    • 1 x Hyper M.2 Socket (M2_1), supports M Key type 2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen4x4 (64 Gb/s) (with Matisse) or Gen3x4 (32 Gb/s) (with x RGB LED Header
    • 1 x Addressable LED Header
    • 1 x CPU Fan Connector (4-pin)
    • 2 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)
    • 1 x 24 pin ATX Power Connector
    • 1 x 8 pin 12V Power Connector
    • 1 x Front Panel Audio Connector
    • 1 x USB 2.0 Header (Supports 2 USB 2.0 ports) (Supports ESD Protection)
    • 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection)
  • Rear Panel I/O:
    • 2 x Antenna Ports
    • 1 x PS/2 Mouse/Keyboard Port
    • 1 x HDMI Port
    • 1 x DisplayPort 1.4
    • 2 x USB 2.0 Ports (Supports ESD Protection)
    • 3 x USB 3.2 Gen1 Type-A Ports (Supports ESD Protection)
    • 1 x USB 3.2 Gen1 Type-C Port (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
  • Software and UEFI:
    • Software- ASRock Motherboard Utility (A-Tuning)- ASRock Polychrome SYNC- ASRock XFast LAN
    • UEFI- ASRock Full HD UEFI- ASRock Instant Flash
  • Support CD:Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Installation Guide, Support CD, I/O Shield
  • 2 x SATA Data Cables
  • 2 x ASRock WiFi 2.4/5 GHz Antennas
  • Hardware Monitor:
    • Temperature Sensing: CPU, Chassis/Water Pump Fans
    • Fan Tachometer: CPU, Chassis/Water Pump Fans
    • Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, Chassis/Water Pump Fans
    • Fan Multi-Speed Control: CPU, Chassis/Water Pump Fans
    • Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore
  • Form Factor:
    • Mini-ITX Form Factor: 6.7-in x 6.7-in, 17.0 cm x 17.0 cm
    • Solid Capacitor CE
    • ErP/EuP ready (ErP/EuP ready power supply is required)
  • *All images and descriptions are for illustrative purposes only. Visual representation of the products may not be perfectly accurate. Product specification, functions and appearance may vary by models and differ from country to country . All specifications are subject to change without notice. Although we endeavor to present the most precise and comprehensive information at the time of publication, a small number of items may contain typography or photography errors. Products may not be available in all markets. We recommend you to check with sales for exact offers.

    Placing a offer on our sales indicates that you have read and agreed to all terms and conditions including all disclaimers and return policies. Hours of Operation: Monday to Friday8.00 am to 11.00 pm (PST)

    If you have any problems or issues about your order, please contact us first before leaving a negative response or neutral response and before opening an resolution case, we can easily help you resolve any problems or issues that may arise.

    We provide a 30-day period for refund on all products, but please be aware of the following conditions.:

    1. We must receive the returned merchandise within thirty days of your purchase date.
    2. The item must be returned in brand new condition with all of the accessories. The manufacturer seals on the item must still be intact.
    3. If the item or packaging has any physical damage (burnt, chipped, cracked, seals broken, etc) or if there are accessories missing, your RMA case will be voided and the item will be returned to you.
    4. Any product described as "not refundable" on the product details page is not eligible for the 30-day refund policy.
    5. Note that all refund requests are subject to a 15% restocking fee. We will waive the restocking fee if testing proves that the item you received is defective or if you plan to make another purchase of comparable value.
    6. Note that we don't ship to APO address.

    Returns for Repair or Replacement (RMA: Return Merchandise Authorization)

    We provide a 30-day repair or replacement warranty. The RMA process is as follows.

    1. Request an RMA Number

    2. All product returns must have an RMA number so that they can be identified. To obtain an RMA number, please send a request via message.

    3. Send the Product to us

    4. Once your RMA number has been issued, we will provide our return address via email. Please respond to that email with your tracking number. (For product replacement or refund requests, please return the entire item package including all accessories. Package contents will be examined for completeness before a replacement or refund is issued.)

    5. The RMA is Processed

    6. If a replacement was requested, a new order will be generated once the RMA is approved. Updates on the replacement order will be sent out via email.

    If a refund was requested, a credit memo will be generated once the RMA is approved. In 3-5 business days, the refund amount will be credited to you via the original payment method.

    The overall turnaround time for a return is about 7-10 business days from the time the shipment is received by our RMA department (3-6 business days for RMA processing and 3-4 business days to expedite the refund or replacement).

    • All defective, dead on arrival (DOA) items will be inspected and tested by our RMA department. If the item is tested to be in working condition, the RMA will be rejected and the item will be returned to you.
    • Some items are non-refundable and can only be exchanged for an exact replacement. These items are described as "not refundable" on the product details page.
    • Items received by us after the initial 30-day period are no longer eligible for refund and will be forwarded to the original manufacturer for repair or replacement only, the choice of which will be at the discretion of the manufacturer. All items described as "new" should come with a manufacturer warranty. For repair or replacement inquiries after 30 days, please contact the manufacturer directly.

    Please note that any physical damage will automatically void the product warranty and any products that exhibit physical damage will be returned to you. For example, we cannot accept CPU returns if the item is cracked, chipped, burnt, has bent pins, or if the item has sustained any other type of physical damage. We highly recommend reading the manufacturer's instructions carefully before installing your product.

    Please make sure that your item is actually defective and that you have ruled out all possibilities of incompatibility before returning the product. When we receive the returned item, we must test it thoroughly to verify that it is indeed defective because our suppliers (usually the manufacturer) will not accept returns or exchanges for functional items. If we determine that the returned item is in working condition, we will ship it back to you.

    California Law

    A California statute requires us to charge electronic waste recycling fee on purchase of certain electronic products that are shipped to California addresses, we will charge this fee on your orders of "CED" products:

    Electronic Waste Recycling Fee (From 1/1/2011) Viewable Screen Size (measured diagonally) Electronic Waste Recycling Fee 4" to 15" $5 15" to 35" $6 35" and larger $7

    Effective January 1, 2011, the Electronic Waste Recycling (eWaste) Fee applies to new or refurbished video display device with a screen greater than four inches in size that fits into one of the following categories is a Covered Electronic Devices ("CED"):

    1. Cathode ray tube containing devices (CRT devices)
    2. Cathode ray tubes (CRTs)
    3. Computer monitors containing cathode ray tubes
    4. Laptop computers with liquid crystal display (LCD)
    5. LCD containing desktop monitors
    6. Televisions containing cathode ray tubes
    7. Televisions containing liquid crystal display (LCD) screens
    8. Plasma televisions
    9. Portable DVD players with LCD screens

    *Any questions about the Electronic Waste Recycling Fee please feel free to contact us.

    • We ship to all U.S. states via UPS (United Parcel Service) or USPS (United States Postal Service).
    • The cost of shipping to Hawaii, Alaska, Puerto Rico, Guam, Saipan may be higher. Please contact us for shipping quotes prior to ordering. Free shipping DOES NOT apply to orders shipping to HI, AK, PR, GU, SAIPAN.
    • Please DO NOT use P.O. Box addresses when the shipping method offered is UPS Ground, please change to a physical address.
    • All sales must be shipped. We DO NOT offer local pick-up or will call.
    • Note that we don't ship to APO address.
    • International customers are responsible for any customs fees, import fees, and duties/taxes levied by their country. These fees are non-negotiable.
    • The declared value will reflect the actual purchase price. This is non-negotiable.
    • International shipping times vary from country to country. If the shipment is delayed, please contact your local customs agency or postal office for the status.
    • Please allow 1-3 business days after payment is received for the order to be processed and shipped. This includes California residents.
    • All orders shipped within California are subject to an 9.25% sales tax.
    • We may ship orders from any of our warehouse locations around the country, such as Los Angeles, Miami or Chicago.
    • We only ship to confirmed addresses in the buyer's PayPal account. The buyer's PayPal account must meet the Seller Protection Policy.
    Back To TopPAYMENT
    • Payment must be received within seven (7) days of the purchase date.
    • We reserve the right to cancel the transaction and relist the item if payment is not received within this time frame.
    • We do not accept payments with unconfirmed addresses.
    • If your payment was rejected due to an unconfirmed address, a new payment must be received within seven (7) days of the purchase date.
    • All items are guaranteed to be in new and unused condition unless stated otherwise.
    • Product pictures may not reflect the most recent product revision. Please check the manufacturer part number to confirm.
    • Please contact customer support for item specific warranty details.
    • The buyer is responsible for all listing fees and charges for cancellations due to:
      • Ineligibility for PayPal's Seller Protection.
      • Failure to provide payment with a confirmed address.
    Back To Top

    Buy Now