6 Best Alternatives to the KAMRUI Thin Client Mini PC (2026)
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The KAMRUI thin client mini PC offers a compact form factor with 24GB of RAM and Thunderbolt 4 connectivity. You might look for kamrui thin client mini PC alternatives if you need a different processor generation, a larger chassis for more expansion slots, or a specific brand reputation. The original model features an 11th Gen Intel Core i5 processor and a 1TB NVMe SSD, which provides strong performance for office multitasking and business applications.
We selected these alternatives because their specifications overlap with the KAMRUI unit in key areas like memory capacity and storage type. Some options provide higher RAM totals, such as 32GB, while others offer newer processor architectures for improved efficiency. You can compare the physical dimensions to find a unit that fits your desk or VESA mount requirements. This list helps you find a machine that matches your exact technical needs without compromising on essential features like Windows 11 Pro or reliable connectivity options.
Our top pick: KAMRUI i5-1135G7 24GB Mini PC.
How these alternatives compare
Lenovo ThinkCentre Intel i5 32GB Mini PC
The Lenovo ThinkCentre M720Q offers the same 32GB RAM and 1TB SSD storage as higher-tier alternatives, but it uses an older i5-8400T processor. You gain a larger chassis at 13.5 by 19 inches, which may aid airflow, but you lose the compact 5.43-inch footprint and Thunderbolt 4 speed of the KAMRUI. This model suits users who prioritize ample memory and storage capacity over cutting-edge processor speed. It is a solid choice for office workers and home users who value a reliable, spacious unit for daily multitasking without needing the latest connectivity standards.
Dell OptiPlex Micro Core i5 Desktop
The Dell OptiPlex 3070 Micro features an i5-9500 processor with 32GB RAM and 1TB SSD. It provides a larger 13.3 by 12.1-inch chassis compared to the KAMRUI’s 5.43-inch square design. You get proven 9th Gen performance and a business-grade chassis, but you give up the Thunderbolt 4 port and the newer 11th Gen i5-1135G7 CPU. This desktop fits users who prioritize ample memory and storage in a reliable form factor. It is ideal for those who value stability and proven architecture over the compact size and high-speed expansion capabilities found in the KAMRUI thin client.
Dell OptiPlex Micro Core i5 Desktop
The Dell OptiPlex 3080 Micro includes an i5-10500T processor, 32GB RAM, and 1TB SSD. Its 7 by 7-inch footprint is slightly larger than the KAMRUI’s 5.43-inch base, but it remains highly compact. You receive a reliable business chassis with strong multitasking capabilities, but you lack the Thunderbolt 4 interface and the newer 11th Gen processor architecture. This model is a solid choice for users prioritizing memory and storage over cutting-edge speed. It fits professionals who need a connected mini PC for daily business tasks, offering a balance of performance and space without the premium connectivity of the original.
HP EliteDesk Core i5 32GB Mini PC
The HP EliteDesk 800 G5 provides an i5 processor with 32GB RAM and 1TB SSD. It features a significantly larger 16 by 19-inch chassis compared to the KAMRUI’s 5.43-inch design. You gain strong multitasking capability and ample storage, but you sacrifice the ultra-compact form factor and Thunderbolt 4 expansion. This unit is ideal for users prioritizing memory and storage over the newest processor generation. It suits those who need a powerful machine for office work and do not require the space-saving benefits or high-speed peripheral connectivity that define the KAMRUI thin client experience.
Dell OptiPlex Micro i5 32GB Desktop
The Dell OptiPlex 7080 Micro uses an i5-10500T six-core processor with 32GB RAM and 1TB SSD. Its 7 by 7.2-inch base is larger than the KAMRUI’s 5.43-inch square, but it maintains a low profile. You get strong multitasking capability through the six-core CPU and ample memory, but you give up the Thunderbolt 4 port and the 11th Gen architecture. This desktop fits professionals who prioritize system stability and storage speed over graphical performance. It is a robust choice for business productivity, offering reliable performance in a slightly larger footprint than the compact KAMRUI alternative.
Lenovo ThinkCentre Tiny Core i5 Mini PC
The Lenovo ThinkCentre M70q features an i5-14400T processor with 32GB DDR5 RAM and 1TB NVMe SSD. Its 7.2 by 7.05-inch chassis is larger than the KAMRUI’s 5.43-inch base, but it includes WiFi 6 networking. You gain significantly newer CPU generations and faster DDR5 memory, but you lose the Thunderbolt 4 interface and the specific 11th Gen Iris Xe graphics configuration. This model is ideal for professionals who prioritize CPU performance and security features. It offers strong processing power for business tasks, trading the compact Thunderbolt connectivity for modern internal speed and wireless capabilities.
Quick picks
Our 7 picks
KAMRUI i5-1135G7 24GB Mini PC
Best for: office multitasking with high-speed Thunderbolt 4 expansion
- Processor
- Intel Core i5-1135G7
- Installed RAM
- 24GB
- Storage Capacity
- 1TB
- Memory Type
- DDR4 3200MHz
- Graphics
- Intel Iris Xe Graphics
- Ethernet Ports
- 1x RJ45
View on Amazon: KAMRUI i5-1135G7 24GB Mini PC Affiliate link
This compact desktop packs an Intel Core i5-1135G7 processor, 24GB of DDR4 memory, and a 1TB NVMe solid-state drive into a metal chassis. You get high-speed expansion via a Thunderbolt 4 port, alongside WiFi 6, DisplayPort, and HDMI 1.4b. It suits you if you need a small-footprint system for office workflows, web browsing, and multi-display productivity.
Pros
- Thunderbolt 4 port supports 40Gbps transfer speeds
- Pre-installed 24GB DDR4 memory and 1TB NVMe storage
- Built-in fingerprint reader on power button
- Metal chassis with built-in speaker and quiet cooling
Cons
- HDMI 1.4b port offers older display interface standard
- Quad-core CPU provides fewer cores than competing six-core alternatives
Good fit if
- You need Thunderbolt 4 peripheral connectivity on your desk.
- You run memory-heavy office workflows requiring 24GB of RAM.
- You prefer hardware biometric security via a fingerprint reader.
Skip if
- You need more than four physical processor cores for rendering or compiling.
- You require dual Ethernet ports for local networking tasks.
Verdict: KAMRUI Core i5 Thin Client Mini PC delivers fast 40Gbps Thunderbolt 4 expansion, 24GB of RAM, and biometric login for office workers needing a compact multi-display setup.
Lenovo ThinkCentre Intel i5 32GB Mini PC
Best for: users needing high RAM and large storage
- Processor
- Intel i5-8400T
- Installed RAM
- 32GB
- Storage Capacity
- 1TB NVMe
- Memory Type
- DDR4
- Operating System
- Windows 11 Pro
- Use
- Home, Office
View on Amazon: Lenovo ThinkCentre Intel i5 32GB Mini PC Affiliate link
The Lenovo M720Q is a compact Windows 11 Pro desktop built for space-conscious users. It features an Intel Core i5-8400T hexa-core processor and 32GB of DDR4 RAM, ensuring smooth multitasking. The 1TB NVMe SSD provides ample storage and fast load times. While the 8th Gen chip is older than newer alternatives, the high memory and storage make it a practical choice for office tasks and home use where bulk matters.
Pros
- 32GB DDR4 RAM for efficient multitasking
- 1TB NVMe SSD for fast storage access
- Intel Core i5-8400T hexa-core processor
- Pre-installed Windows 11 Pro operating system
Cons
- 8th Generation Intel processor is older than current generations
- No dedicated graphics capabilities listed for heavy gaming
- Dimensions are larger than typical Micro or Tiny form factors
Good fit if
- You need 32GB of RAM for heavy multitasking
- You require 1TB of fast NVMe storage
- You want a compact desktop for office or home use
Skip if
- You need the latest 14th Gen processor performance
- You require a Micro or Tiny form factor for VESA mounting
- You need dedicated graphics for gaming or video editing
Verdict: Lenovo M720Q i5-8400T Mini PC is a solid choice for users prioritizing high RAM and large storage in a compact footprint over cutting-edge processor speed. It suits office workers and home users who value ample memory and storage capacity.
Dell OptiPlex Micro Core i5 Desktop
Best for: Multitasking with large RAM needs
- Processor
- Intel Core i5-9500
- Installed RAM
- 32GB
- Storage Capacity
- 1TB
- Memory Type
- DDR4
- Operating System
- Windows 11 Pro
- Dimensions
- 12.1 × 13.3 × 4 inches
View on Amazon: Dell OptiPlex Micro Core i5 Desktop Affiliate link
This Dell OptiPlex 3070 Micro is a compact business PC with an Intel Core i5-9500 hexa-core processor. It includes 32GB of DDR4 RAM and a 1TB SSD for fast storage. You get Windows 11 Pro and 5G WiFi with Bluetooth. The small footprint saves desk space while handling multitasking and productivity tasks efficiently.
Pros
- Intel Core i5-9500 hexa-core processor
- 32GB DDR4 RAM installed
- 1TB SSD storage capacity
- Windows 11 Pro pre-installed
- 5G WiFi and Bluetooth connectivity
Cons
- Uses 9th generation Intel processor
- Larger footprint than Tiny form factors
- No mention of Thunderbolt support
Good fit if
- You need high RAM for multitasking
- You want Windows 11 Pro
- You prefer Dell business reliability
Skip if
- You require the latest CPU generation
- You need ultra-compact Tiny size
- You want Thunderbolt connectivity
Verdict: Dell OptiPlex 3070 Micro i5-9500 fits users who prioritize ample memory and storage in a reliable business chassis. It suits those who value proven 9th Gen performance over cutting-edge speed.
Dell OptiPlex Micro Core i5 Desktop
Best for: users needing high RAM and large storage
- Processor
- Intel Core i5-10500T
- Installed RAM
- 32GB
- Storage Capacity
- 1TB
- Memory Type
- DDR4
- Operating System
- Windows 11 Pro
- Dimensions
- 7 × 7 × 1.4 inches
View on Amazon: Dell OptiPlex Micro Core i5 Desktop Affiliate link
The Dell OptiPlex 3080 Micro is a compact desktop powered by a 10th Generation Intel Core i5-10500T processor. It includes 32GB of DDR4 RAM and a 1TB SSD for fast data access. Windows 11 Pro comes pre-installed. You get Wi-Fi and Bluetooth connectivity in a small chassis. This configuration suits professionals who need reliable multi-tasking and ample storage for business software.
Pros
- 10th Gen Intel Core i5-10500T 6-core processor
- 32GB DDR4 RAM for seamless multi-tasking
- 1TB SSD for fast large file handling
- Built-in Wi-Fi and Bluetooth
Cons
- 10th Gen Intel processor is older than newer alternatives
- Renewed/refurbished condition rather than new
- No mention of Thunderbolt or USB-C ports
Good fit if
- You need high RAM and storage capacity on a budget
- You prefer a trusted enterprise brand like Dell
- You require Windows 11 Pro for business features
Skip if
- You want the latest generation Intel processors
- You require a brand new unit instead of renewed
- You need specific modern ports like Thunderbolt
Verdict: Dell OptiPlex 3080 Micro i5-10500T is a solid choice for users prioritizing memory and storage over cutting-edge processor speed. It fits professionals who need a reliable, spacious, and connected mini PC for daily business tasks.
HP EliteDesk Core i5 32GB Mini PC
Best for: Users needing high RAM and large storage
- Processor
- Intel Core i5-9500T
- Installed RAM
- 32GB
- Storage Capacity
- 1TB SSD
- Memory Type
- DDR4
- Operating System
- Windows 11 Pro
- Dimensions
- 19 × 16 × 7 inches
View on Amazon: HP EliteDesk Core i5 32GB Mini PC Affiliate link
The HP EliteDesk 800 G5 is a business-class mini PC featuring an Intel Core i5-9500T processor. It includes 32GB of DDR4 RAM and a 1TB SSD, running Windows 11 Pro. This configuration offers ample memory and storage for multitasking. It suits users who need reliable performance for office work or light media tasks without requiring the latest generation hardware.
Pros
- Intel Core i5-9500T processor
- 32GB DDR4 RAM installed
- 1TB SSD storage capacity
- Windows 11 Pro operating system
Cons
- 9th Gen processor is older than 11th Gen or 14th Gen alternatives
- No mention of integrated graphics performance beyond standard i5 capabilities
- Dimensions listed as 16x7x19 inches, which is larger than typical micro PCs
Good fit if
- You need 32GB of RAM for heavy multitasking
- You prefer Windows 11 Pro for business features
- You require 1TB of storage space
Skip if
- You need the latest generation CPU for maximum speed
- You require a compact micro form factor under 1 liter
- You want a system with no pre-installed OS
Verdict: HP EliteDesk 800 G5 i5 Mini PC provides strong multitasking capability with 32GB RAM and 1TB SSD, making it ideal for users prioritizing memory and storage over the newest processor generation.
Dell OptiPlex Micro i5 32GB Desktop
Best for: Multitasking and business productivity
- Processor
- Intel Core i5-10500T
- Installed RAM
- 32GB
- Storage Capacity
- 1TB
- Graphics
- Intel UHD Graphics
- Ethernet Ports
- 1 x RJ45
- Operating System
- Windows 11 Pro
View on Amazon: Dell OptiPlex Micro i5 32GB Desktop Affiliate link
The Dell OptiPlex 7080 is a compact business desktop featuring an Intel Core i5-10500T processor with six cores. It includes 32GB of RAM and a 1TB SSD for fast data access. This configuration handles multiple applications smoothly. You get Windows 11 Pro and Wi-Fi 6 connectivity. It suits users needing reliable performance in a small footprint.
Pros
- 32GB RAM for multitasking
- 1TB SSD storage
- Intel Core i5-10500T processor
- Wi-Fi 6 connectivity
- Windows 11 Pro OS
Cons
- Intel UHD Graphics lacks dedicated GPU power
- Only two DisplayPort outputs
- No Thunderbolt support listed
Good fit if
- You need high RAM for virtual machines
- You want a compact business machine
- You require fast SSD storage
Skip if
- You need dedicated graphics for gaming
- You require Thunderbolt 4 ports
- You want more than two display outputs
Verdict: Dell OptiPlex 7080 i5-10500T 32GB offers strong multitasking capability through its 32GB RAM and six-core processor. It fits professionals who prioritize system stability and storage speed over graphical performance.
Lenovo ThinkCentre Tiny Core i5 Mini PC
Best for: Business multitasking and office productivity
- Processor
- Intel Core i5-14400T
- Installed RAM
- 32GB
- Storage Capacity
- 1TB NVMe SSD
- Memory Type
- DDR5
- Graphics
- Intel UHD 770
- Ethernet Ports
- 1x RJ-45
View on Amazon: Lenovo ThinkCentre Tiny Core i5 Mini PC Affiliate link
This Lenovo ThinkCentre Tiny M70q packs an Intel Core i5-14400T processor with 32GB of DDR5 RAM and a 1TB NVMe SSD. It runs Windows 11 Pro and includes WiFi 6 for fast connectivity. The compact chassis fits easily in tight spaces. It suits business users who need reliable multitasking and secure operating system features for daily office work.
Pros
- Intel Core i5-14400T processor with 10 cores
- 32GB DDR5 RAM for fast multitasking
- 1TB NVMe SSD for rapid data access
- Built-in WiFi 6 connectivity
- Windows 11 Pro for business security
Cons
- Intel UHD 770 graphics lack dedicated VRAM
- No mention of Thunderbolt port support
- Relies on integrated graphics for video output
Good fit if
- You need strong CPU performance for office applications
- You require Windows 11 Pro for enterprise features
- You want a compact PC with ample RAM
Skip if
- You need dedicated graphics for gaming
- You require Thunderbolt 4 connectivity
- You prefer a larger chassis for easier upgrades
Verdict: Lenovo ThinkCentre Tiny M70q i5-14400T delivers strong processing power and ample memory for business tasks. It is ideal for professionals who prioritize CPU performance and security features over advanced graphics capabilities.
Specifications side by side
| Spec | KAMRUI i5-1135G7 24GB Mini PC | Lenovo ThinkCentre Intel i5 32GB Mini PC | Dell OptiPlex Micro Core i5 Desktop | Dell OptiPlex Micro Core i5 Desktop | HP EliteDesk Core i5 32GB Mini PC | Dell OptiPlex Micro i5 32GB Desktop | Lenovo ThinkCentre Tiny Core i5 Mini PC |
|---|---|---|---|---|---|---|---|
| Processor | Intel Core i5-1135G7 | Intel i5-8400T | Intel Core i5-9500 | Intel Core i5-10500T | Intel Core i5-9500T | Intel Core i5-10500T | Intel Core i5-14400T |
| Installed RAM | 24GB | 32GB | 32GB | 32GB | 32GB | 32GB | 32GB |
| Storage Capacity | 1TB | 1TB NVMe | 1TB | 1TB | 1TB SSD | 1TB | 1TB NVMe SSD |
| Memory Type | DDR4 3200MHz | DDR4 | DDR4 | DDR4 | DDR4 | not specified | DDR5 |
| Graphics | Intel Iris Xe Graphics | not specified | not specified | not specified | not specified | Intel UHD Graphics | Intel UHD 770 |
| Ethernet Ports | 1x RJ45 | not specified | not specified | not specified | not specified | 1 x RJ45 | 1x RJ-45 |
| High-Speed Expansion | Thunderbolt 4 | not specified | not specified | not specified | not specified | not specified | not specified |
| Operating System | Windows 11 Pro | Windows 11 Pro | Windows 11 Pro | Windows 11 Pro | Windows 11 Pro | Windows 11 Pro | Windows 11 Pro |
| Memory | not specified | 32GB RAM | 32GB RAM | 32GB RAM | 32GB RAM | 32GB RAM | 32GB RAM |
| Storage | 1TB SSD | 1TB SSD | 1TB SSD | 1TB SSD | 1TB SSD | 1TB SSD | 1TB SSD |
| Use | not specified | Home, Office | not specified | not specified | not specified | Business | Business |
| Networking | not specified | not specified | not specified | not specified | not specified | not specified | WiFi 6 |
| Dimensions | 5.43 × 5.43 × 2.11 inches | 19 × 13.5 × 2.5 inches | 12.1 × 13.3 × 4 inches | 7 × 7 × 1.4 inches | 19 × 16 × 7 inches | 7.2 × 1.4 × 7 inches | 7.05 × 7.2 × 1.36 inches |
| Weight | not specified | not specified | not specified | not specified | not specified | not specified | 2.91 pounds |
| Size | 24GB | 1TB | 328.125 cubic inches | 13.3 x 12.1 x 4 inches | not specified | i5|32-1T win11 | 32GB RAM | 1TB SSD | 32GB DDR5 | 1TB NVMe |
| Color | silver | Black | Black | Black | Black | black | Black |
| Model | TK11-A0-1135G7 | M720Q | 3070 5070 7070 | Dell OptiPlex 3080 Micro Desktop | EliteDesk 800 G5 | 7080 | ThinkCentre M70q |
Frequently asked questions
Which alternative has the fastest Thunderbolt 4 port for external displays?
The KAMRUI i5-1135G7 model supports 40Gbps Thunderbolt 4 connectivity. This allows you to connect high-speed external displays and storage devices. It is the best choice if you need rapid data transfer speeds and multi-monitor expansion for office multitasking.
What is the smallest physical size among these mini PCs?
The Dell OptiPlex 3080 Micro measures 7 by 7 inches with a height of 1.4 inches. This compact footprint makes it ideal for mounting behind monitors. It offers the tightest spatial requirements compared to the larger Lenovo and HP chassis options.
Which model supports WiFi 6 for faster wireless connectivity?
The Lenovo ThinkCentre Tiny M70q includes WiFi 6 networking capabilities. This provides more stable and faster wireless connections than standard WiFi 5. It is suitable for business environments where reliable network performance is critical for daily productivity tasks.
Do these alternatives include Windows 11 Pro?
Yes, all listed models ship with Windows 11 Pro. This operating system provides enhanced security features and management tools. It is standard across the KAMRUI, Lenovo, Dell, and HP options, ensuring you get a professional-grade software environment out of the box.
Which PC offers the highest RAM capacity for heavy multitasking?
Several models, including the Lenovo ThinkCentre M720Q and Dell OptiPlex 3070 Micro, feature 32GB of RAM. This amount of memory supports running multiple applications simultaneously without slowdowns. It is ideal for users who need to handle large datasets or many browser tabs at once.
Is there a model with a six-core processor for better performance?
The Dell OptiPlex 7080 uses an i5-10500T processor with six cores. This architecture handles complex multitasking and business applications more efficiently. It provides strong system stability and processing power for professionals who prioritize CPU performance over graphical capabilities.