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Kamrui E3B Mini — Review & Specs | Pricepect | Pricepect

Home Gaming PCsKamrui E3B Mini

Kamrui E3B Mini — image 1

Kamrui

Kamrui E3B Mini

Expert Review Analysis

The Kamrui E3B Mini Gaming PC is a compact, lightweight mini‑PC powered by an AMD Ryzen 7 processor, offering 16 GB RAM, 512 GB SSD, and support for triple 4K displays. It excels in connectivity and multitasking while its integrated graphics limit gaming performance.

✓ Best for: Ideal for office workers, students, remote professionals, and light gamers who need a portable device capable of handling multiple 4K monitors, multitasking, video editing, and fast wireless connectivity.✗ Not ideal for: Not suited for hardcore gamers, users requiring a discrete GPU for demanding 3D workloads, or anyone who depends on an SD‑card reader or multiple USB‑C connections.

Pros

✓Abundant USB ports including six USB‑A connections and dual USB‑C, providing extensive peripheral connectivity.
✓Compact mini‑PC chassis measuring just 5.2 x 5.2 x 1.97 inches and weighing only 1.1 lb, making it highly portable.
✓Supports triple 4K displays at 60 Hz via HDMI, DisplayPort and USB‑C, enabling high‑resolution multi‑monitor productivity.

Price History

Current

$369.99

Average

$262.92

Lowest

$246.99

Highest

$369.99

Price trend (90d):0.0%

Best Seller Rank History

Now#120Best#18Worst#210 -66

Lower = better sales rank

Rating Trend

Rating4.2/ 5Reviews112+12 reviews +0.20

Specifications

Connectivity

WiFi StandardWiFi 6 (802.11 a/b/g/n/ac)

Bluetooth Version5.2

EthernetGigabit Ethernet (RJ45)

Design

Width5.2 in mm

Height5.2 in mm

Depth1.97 in mm

Weight1.1 lb g

Package Dimensions9.37 x 7.2 x 2.95 in

Display

Maximum Supported Resolution4K (3840x2160) @ 60 Hz (up to 3 displays)

Supported Displays3

General

BrandKamrui

ManufacturerShenzhen CYX Industrial Co., Ltd.

ModelE3B

ColorBlack

Performance

ProcessorAMD Ryzen 5 7430U 6C/12T up to 4.3 GHz

CPU Cores6

CPU Threads12

CPU TDP28 W W

GraphicsIntegrated AMD Radeon Vega 8 (up to 2 GB shared)

Ports

USB-A Ports6 (2 x USB 3.2 Gen2, 4 x USB 3.2 Gen1)

USB-C Ports2 (both USB 3.2 Gen2, one supports DP 1.4)

HDMI Ports1 (HDMI 2.0)

DisplayPort Ports1 (DP 1.4)

Audio Jack3.5 mm (headphone/mic)

Power

Power Input Voltage19 V V

Power Input Current3.42 A A

Cooling Fan Speed2000+ RPM RPM

Software

Operating SystemWindows 11 Pro

Thermal

Fan Speed2000+ RPM with dual‑outlet thermal design

Dimensions & Weight

Weight2.55 pounds

Research Sources

the-gadgeteer.com

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User Reviews

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4.2

(112 reviews)

$369.99

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E3BBlackRyzen 5 7430U 16GB RAM+512GB SSD

✓Expandable memory up to 64 GB DDR4 and storage up to 4 TB, allowing future upgrades for demanding workloads.

✓Integrated Wi‑Fi 6 and Bluetooth 5.2 deliver fast wireless networking and peripheral pairing.

✓Quick Windows 11 Pro boot times and smooth multitasking thanks to the Ryzen 7 8‑core CPU.

Cons

✗Integrated Radeon Vega GPU limits gaming performance, delivering as low as 10 fps at 4K in demanding titles.
✗Triple‑display setup requires three separate cables (HDMI, DisplayPort, USB‑C), adding cable management complexity.
✗Lacks an SD‑card reader, reducing convenience for users who need quick media transfers.
✗Only a single USB‑C port restricts versatility for connecting multiple modern peripherals simultaneously.
✗Some users report needing BIOS tweaks to achieve optimal CPU performance and stability.

From Expert Reviews

Praised by Experts

✓Tom’s Guide highlighted the Ryzen 7 CPU power and extensive port selection as a strong value proposition.
✓The Gadgeteer praised the compact form factor combined with robust 4K multi‑monitor support.
✓YouTube reviewers noted the CPU delivers roughly 25 % performance improvement over previous Ryzen 7 generations, benefiting office and video editing tasks.

Criticized by Experts

✗Tom’s Guide pointed out the weak gaming performance, with only about 19 fps at 1080p in Civilization VI.
✗The Gadgeteer mentioned the triple‑display setup is cable‑heavy, requiring three separate connections.
✗Reviewers consistently noted the integrated Vega GPU is insufficient for demanding modern games.

From User Reviews

Users Love

✓Everyday users appreciate the plentiful USB‑A ports that solve common connectivity shortages.
✓Consumers report smooth 4K streaming and responsive multitasking for office and light creative work.
✓The small, lightweight design is praised for fitting easily into home office or dorm room setups.

Users Complain About

✗Users frequently mention the subpar gaming performance, requiring low settings for acceptable frame rates.
✗The single USB‑C port is seen as a limitation for connecting multiple modern devices simultaneously.
✗Some customers have encountered the need for BIOS adjustments to unlock optimal CPU performance.

Expert Opinion

Professional reviewers consider the Kamrui E3B a solid budget mini‑PC that punches above its weight for everyday productivity, thanks to its Ryzen 7 CPU, extensive I/O and triple‑4K capability, but they all agree its integrated graphics are a bottleneck for serious gaming.

What Users Say

Everyday users love the abundant ports, compact size and smooth 4K streaming, yet they repeatedly complain about limited gaming performance, the need for three cables for triple displays, and occasional BIOS tweaks for optimal operation.

Common Complaints

Common issues include poor gaming frame rates, cable‑heavy triple‑display setup, lack of an SD‑card slot, only one USB‑C port, and occasional BIOS configuration requirements.

How It Compares

vs. CyberPowerPC Gamer Master

Advantages

✓Features a discrete Radeon RX 6500 XT GPU that delivers significantly higher gaming performance.

Disadvantages

✗Larger full‑desktop form factor and heavier weight reduce portability compared to the Kamrui.

Choose the CyberPowerPC if gaming performance is the priority; choose Kamrui for a compact, portable workstation.

vs. SkyTech Gaming CRYSTAL

Advantages

✓Equipped with a powerful Radeon RX 9060XT 8 GB GPU and DDR5 6000 MHz RAM for top‑tier gaming and fast storage.

Disadvantages

✗Full‑size desktop size and higher power consumption make it less suitable for space‑constrained or mobile setups.

Select SkyTech for high‑end gaming and demanding workloads; select Kamrui for lightweight, multi‑monitor productivity.