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Kamrui - E3B Mini PC - AMD Ryzen 7 7730U (up to 4.5GHz) 16GB LPDDR4X RAM 1TB SSD 4K Display WiFi6 BT5 Win11 Pro - Black

Model: E3B
SKU: 11959663
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Customers are saying

Customers commend the product's Overall Performance. They note that it still delivers solid desktop-level performance.

Generated by AI based on customer reviews.

Highlights

Features

  • AMD Zen3 Ryzen 7 7730U

    Powered by the AMD Zen3 Ryzen 7 7730U processor, built on TSMC's latest 7nm FinFET process. With 8 cores and 16 threads, a max turbo frequency of 4.5GHz, and 16MB L3 cache, multitasking is effortless. Default TDP is 15W (up to 28W), leveraging 6nm process technology for exceptional performance and energy efficiency. Strong single and multi-thread performance delivers 20% better multi-core performance than AMD Ryzen 7 (5825U/5700U).

  • 16GB LPDDR4X + 1TB SSD

    Equipped with 16GB LPDDR4X 3733 MT/s memory for faster command response. The built-in 1TB M.2 2280 NVMe PCIe SSD offers excellent read/write speeds, greatly reducing startup and loading times. Dual-channel design supports M.2 NVMe PCIe 3.0/4.0 SSD upgrades up to 4TB (2×2TB). More space to store work files or personal documents without worrying about running out of space or information leakage.

  • Triple Display Support

    Equipped with 8-core AMD Radeon RX Vega 8 graphics, 2000MHz frequency, supporting 4K@60Hz ultra-high-definition display for immersive visuals. Includes 1 HDMI 2.0 port, 1 DP 1.4 port, and 1 Type-C port, supporting three monitors simultaneously. Easily manage multiple tasks, boost productivity, and inspire creativity. Features a quiet yet powerful built-in cooling fan — no noise or overheating worries during multitasking.

  • WiFi 6 + Bluetooth 5.2

    Supports WiFi 6 with transfer speeds up to 2400 Mbps, plus Bluetooth 5.2 technology. Delivers faster internet speeds, lower latency, and improved network efficiency. Ensures stable, fast connections for online gaming, streaming, and file transfers.

  • Compact Design & Versatile Connectivity

    Measures only 5.04 x 5.04 x 1.63 inches and comes with a VESA mount for easy installation behind a monitor or placement on a desktop — creating a clean, organized workspace. Packed with ports: 1 HDMI, 1 USB 3.2 Type-C, 1 DP 1.4, 1 LAN RJ45, 6 USB 3.2 Gen2, 1 audio jack, and 1 DC port. Fully meets all daily office and business needs.

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Specifications
  • Processor Model
    AMD Ryzen 7 7000 Series
    Storage Type
    SSD
    Total Storage Capacity
    1024 gigabytes
    System Memory (RAM)
    16 gigabytes
    Graphics Type
    Integrated
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Reviews

Rating 4.6 out of 5 stars with 5 reviews

5 star rating. 3 reviews4 star rating. 2 reviews
100% would recommend to a friend
Customers are sayingCustomers commend the product's Overall Performance. They note that it still delivers solid desktop-level performance.
This summary was generated by AI based on customer reviews.
  • Overall Performance (4)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Great Box

    I recently purchased the Kamrui E3B 4K Mini PC and I’m extremely impressed with the performance for the price. It runs on an AMD Ryzen V2748 processor (up to 4.3 GHz) with 16GB of DDR4 RAM and a 512GB SSD, and it feels very fast and responsive for everyday use. Setup with Windows 11 Pro was quick and easy, and the system boots up in seconds thanks to the SSD. I’ve been using it for web browsing, office work, media streaming, and light multitasking, and it handles everything smoothly without slowdowns. The 4K display support is great for watching high-resolution content, and the WiFi 6 connectivity provides fast and stable internet speeds. Another thing I really like is how compact and quiet the unit is. It takes up almost no space on the desk but still delivers solid desktop-level performance. I was lucky to buy it on sale, which made the value even better. At the discounted price, it’s honestly a fantastic deal for the specs and performance you get. If you’re looking for a small, capable PC for home or office use, this is definitely a great option.

    Posted by MillionAir

  • Rated 4 out of 5 stars

    Does what it needs to do

    It’s a nice mini PC that it can run a lot of programs with ease. Don’t expect anything groundbreaking but it will play 360/PS3 era games and even PS4 era games very well which is exactly what I was looking for in the world of consoles lacking backwards compatibility with older titles. It looks and feels very nice and is responsive.

    Posted by Yusuf

  • Rated 5 out of 5 stars

    Good quality great price

    I have 2 of these works great. No noise. Does not heat upz good quality

    Posted by IlkhomK

  • Rated 5 out of 5 stars

    Exceeds expectations

    Windows 11 preinstalled, more than enough specs for me to stream on Twitch, and portable!

    Posted by Garren

  • Rated 4 out of 5 stars

    Works as advertised

    Good little workhorse, and so far has been running as expected.

    Posted by Owner

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Pros for Kamrui - E3B Mini PC - AMD Ryzen 7 7730U (up to 4.5GHz) 16GB LPDDR4X RAM 1TB SSD 4K Display WiFi6 BT5 Win11 Pro - Black
Overall PerformanceOverall Performance, Noise Level, Size, Connectivity, Form FactorThere were no pros for this product—There were no pros for this product—
Cons for Kamrui - E3B Mini PC - AMD Ryzen 7 7730U (up to 4.5GHz) 16GB LPDDR4X RAM 1TB SSD 4K Display WiFi6 BT5 Win11 Pro - Black
There were no cons for this product—CPU PerformanceThere were no cons for this product—There were no cons for this product—

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