Description

Condition: New

Black/-/B550M Pro-A
・ Package Quantity: 1
・Equipped with an AM4 socket it offers flexible support for Ryzen 3000/4000G/5000 series desktop processors.
・Employing an 8-phase power supply circuit it ensures a stable power supply supporting stable operation even under prolonged high-load environments.
・Equipped with a PCIe 4.0 x16 slot it supports the latest graphics cards and high-speed data transfer from NVMe SSDs offering a balance of expandability and performance.
・It features four M.
This Micro-ATX motherboard features an AMD B550 chipset and is compatible with Ryzen 3000/4000G/5000 series processors. It boasts an 8-phase power design PCIe 4.0 slots and M.2 KEY E for Wi-Fi connectivity. It offers sufficient expandability for an entry-level model. ●Color: Black ●Form Factor: Micro ATX 244×244mm ●Chipset: AMD B550 ●CPU Socket/Supported CPUs: Socket AM4 AMD Ryzen 5000/5000G/4000G/3000/3000G series ●Memory Sockets: DDR4 DIMM×4 up to 128GB ●Supported Memory: DDR4 4733MT/s OC XMP compatible ●Expansion Slots: PCIe 4.0 x16 slot×1 PCIe 3.0 x16 slot×1 (x4 operation) PCIe 3.0 x1 slot×2 ●Storage: M.2 PCIe 4.0 x4×1 M.2 PCIe 3.0 x2×1 SATA3×4 ●Video Output: HDMI 2.1×1 ●USB Rear: USB 5Gbps Type-C×1 USB 5Gbps Type-A×5 USB 2.0 Type-A×2 ●USB Front: USB 5Gbps Type-C x 1 USB 5Gbps Type-A x 4 USB 2.0 Type-A x 4 ● Sound: 7.1ch HD Audio Codec Realtek ALC897 ● Network: Wired LAN 1GbE x 1 ● Supported OS: Windows 11/10 64bit ● Accessories: I/O shield SATA cable x 2 M.2 screw x 1

Payment

We only accept PayPal payments.

Please pay within 5 days after sale is finished.

Shipping
shipping method Asia US CA AU
EuropeSouth America
AfricaEconomy (SAL)
(NO Tracking number)2-3 weeks2-5 weeks 6-8 weeksStandard (Airmail)
(With Tracking)1-2 weeks1-3 weeks2-4 weeksExpedited (EMS)
(With Tracking)
3-7 days4-9 days10-20 days

No.403.004.005
NWe usually ship out your order within 3 - 5 working days after receiving your payment.

Shipping only PayPal registered address.

Please contact us, when there is a question :)

About Us

Always, we are the careful packing.

Our items are all 100% authentic.

Thank you for visiting my store!

International Buyers - Please Note:📦 Shipping & Customs Policy (from Oct 2025)
* 🇺🇸 **For U.S. orders under USD 2,500:** In accordance with **’s updated policy**, we ship with **DDP (Delivered Duty Paid)**. Import duties and taxes are **prepaid**, so **you won’t pay anything extra upon delivery.**
* 🌍 **For orders to other countries:** We generally ship with **DDU (Delivered Duty Unpaid)**. Import duties and taxes are **not included** and must be paid by the buyer according to local customs regulations.
* We always declare the correct value, HS code, and origin, and we **do not** undervalue or mark items as gifts.

Copyright c 2021 onesell. All rights reserved.