Kamrui - E3B Mini PC - AMD Ryzen 7 7730U (up to 4.5GHz) 16GB LPDDR4X RAM 1TB SSD 4K Display WiFi6 BT5 Win11 Pro - Black
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Highlights
- Key Specs
- Processor Model: AMD Ryzen 7 7000 Series (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
- Storage Type: SSD
- Total Storage Capacity: 1024 gigabytes
- System Memory (RAM): 16 gigabytes (Random-access memory (RAM) is a computing device's short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the device can handle large amounts of information at one time. For example, gaming or video editing requires more RAM for optimal performance.)
- Graphics Type: Integrated (Dedicated graphics uses a separate graphics card for processing video images. Because it does not use memory from the system's RAM, there is no extra burden on the CPU and graphics are processed more efficiently. Integrated graphics shares system RAM to process video images.)
- Graphics: AMD Radeon (Often referred to as a "graphics processing unit" (GPU), this device is responsible for displaying image content and decoding/encoding video content in programs and games.)
- General
- Brand: Kamrui
- Model Number: E3B
- Product Name: E3B Mini PC - AMD Ryzen 7 7730U (up to 4.5GHz) 16GB LPDDR4X RAM 1TB SSD 4K Display WiFi6 BT5 Win11 Pro
- Color: Black
- Year of Release: 2026
- Processor
- Processor Brand: AMD
- Processor Model: AMD Ryzen 7 7000 Series (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
- Processor Model Number: 7730U
- Number of CPU Cores: 8-core (A core, or "brain" of a CPU, allows it to receive and execute instructions. Each core can work independently or together to perform parallel operations.)
- Number of CPU Threads: 16 (Generally, the more threads, the faster and more responsive the operating system.)
- Storage
- Storage Type: SSD
- Total Storage Capacity: 1024 gigabytes
- Solid State Drive Capacity: 1024 gigabytes (The amount of data that can be stored on the device's solid state drive (SSD). SSD is a flash-based storage with faster speeds than a hard disk drive (HDD).)
- Memory
- System Memory (RAM): 16 gigabytes (Random-access memory (RAM) is a computing device's short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the device can handle large amounts of information at one time. For example, gaming or video editing requires more RAM for optimal performance.)
- Type of Memory (RAM): LPDDR4X (Each type of RAM delivers a different level of speed, bandwidth, energy efficiency and performance.)
- Graphics
- Graphics Type: Integrated (Dedicated graphics uses a separate graphics card for processing video images. Because it does not use memory from the system's RAM, there is no extra burden on the CPU and graphics are processed more efficiently. Integrated graphics shares system RAM to process video images.)
- GPU Brand: AMD Radeon
- Graphics: AMD Radeon (Often referred to as a "graphics processing unit" (GPU), this device is responsible for displaying image content and decoding/encoding video content in programs and games.)
- Compatibility
- Operating System: Windows 11 Pro (The operating system manages all software and hardware, including files, memory and connected devices. Most importantly, it lets you interact with your device and your programs in a visual way; otherwise, you'd be typing computer code to get anything done.)
- Connectivity
- Number of HDMI Outputs (Total): 1
- Number of DisplayPort Outputs (Total): 1
- Number of USB Ports (Total): 6
- Number Of Ethernet Ports: 1
- Features
- Size: Mini
- Dimensions
- Product Height: 4.49 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 6.42 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 6.42 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 3.05 pounds (The out of box weight of the item.)
- Certifications Listings & Approvals
- ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- Included
- Optical Drive Type: None (An optical disk drive (ODD) uses a laser light to read data from or write data to an optical disc. These discs include CDs, DVDs, and Blu-ray Discs. This allows you to play music or watch movies using prerecorded discs.)
- Keyboard Included: false
- Mouse Included: false
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
- Other
- UPC: 797507340837
The KAMRUI E3B Mini Gaming PC is powered by the AMD Ryzen 7 7730U processor (8 cores, 16 threads, up to 4.5GHz, 16MB L3 cache) with a 15W default TDP (up to 28W), delivering 20% better multi-core performance than the Ryzen 7 5825U/5700U for smooth office work, video editing, and immersive gaming. It comes with 16GB LPDDR4X 3733 MT/s memory and a 1TB M.2 NVMe PCIe SSD (upgradable to 4TB) for fast response and ample storage. The integrated AMD Radeon Graphics (2000MHz, 8 cores) performs 30% better than the Ryzen 5 6600U, supporting 4K@60Hz output and triple displays via HDMI 2.0, DP 1.4, and Type-C ports. Additional features include WiFi 6 (up to 2400 Mbps), Bluetooth 5.2, a quiet cooling fan, a compact VESA-mountable design (5.04 x 5.04 x 1.63 inches), and rich connectivity with 6 USB 3.2 Gen2 ports, RJ45, and an audio jack — fully meeting all daily office, business, and entertainment needs.
- 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.
Whats Included
- 1 x E3B Mini PC ;1 x HDMI cable; 1 x Power Adapter;1 x User Manual
Q: Is there an open M.2 slot to add a 2TB drive?
A: undefined
A: undefined
Q: Does this come with Windows 11 Pro installed?
A: Specs say yes but I didn't like it
Compare similar products
The KAMRUI E3B Mini Gaming PC is powered by the AMD Ryzen 7 7730U processor (8 cores, 16 threads, up to 4.5GHz, 16MB L3 cache) with a 15W default TDP (up to 28W), delivering 20% better multi-core performance than the Ryzen 7 5825U/5700U for smooth office work, video editing, and immersive gaming. It comes with 16GB LPDDR4X 3733 MT/s memory and a 1TB M.2 NVMe PCIe SSD (upgradable to 4TB) for fast response and ample storage. The integrated AMD Radeon Graphics (2000MHz, 8 cores) performs 30% better than the Ryzen 5 6600U, supporting 4K@60Hz output and triple displays via HDMI 2.0, DP 1.4, and Type-C ports. Additional features include WiFi 6 (up to 2400 Mbps), Bluetooth 5.2, a quiet cooling fan, a compact VESA-mountable design (5.04 x 5.04 x 1.63 inches), and rich connectivity with 6 USB 3.2 Gen2 ports, RJ45, and an audio jack — fully meeting all daily office, business, and entertainment needs.
Advanced Performance & Expandable Design: The KAMRUI Pinova P2 Mini PC features the powerful AMD Ryzen R2544 processor with Radeon Vega 8 graphics, delivering up to 35% faster performance than comparable models for seamless multitasking and smooth 4K visuals. It also offers generous expandability with support for up to 64GB of RAM and 4TB of storage.
GEEKOM A7 Max serves as a compact high-end workstation engineered for professional commercial deployment. With premium hardware calibration, it maintains consistent reliability under sustained heavy loads, ideal for creative studios, media production teams and enterprise R&D departments. The AMD Ryzen 9 7940HS platform provides robust computing power for 3D modeling, animation creation and 4K/8K video post-processing. Expandable memory and PCIe Gen4 SSD support efficient processing of large project files and simultaneous multi-task workloads. Multi-screen output further elevates team productivity for design and editing work.
This mini PC features a 2026 Enhanced AMD Ryzen 7 7730U processor and is configured with 16GB LPDDR4X RAM and a 512GB SSD , delivering robust performance for multitasking and gaming. It supports 4K triple displays, offers versatile connectivity including Wi-Fi 6, and is built for powerful yet portable computing in a compact design.
| 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 Performance | There were no pros for this product— | Performance, Size, Setup Ease | 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— | There were no cons for this product— | Processor Speed | There were no cons for this product— |
Specs
- CyberPowerPC - Gaming Desktop - AMD Ryzen 7 8700F 2024 - AMD Radeon RX 7700 16GB - 16GB DDR5 Memory - 1TB SSD Storage - Black$1,209.99The price was $1,349.99
Reviews
Rating 4.6 out of 5 stars with 5 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.
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