Mini PC with Removable Hard Drive | Secure & Customizable

"Why the ClearCube NUC-R is the Mini PC with Removable Hard Drive Your Operation Needs"

The Secure, Customizable, and Compact Solution Built for Demanding Environments

In a world where data security, configurability, and performance are non-negotiable, ClearCube’s NUC-R (Model DTi71322/42-R) mini PC with removable hard drive bay stands out as a unique, field-tested solution. Whether deployed in government agencies, military installations, training and simulation facilities, or educational institutions, the NUC-R is purpose-built for situations requiring quick removal or replacement of stored data and applications.

 


What Is the ClearCube NUC-R?

The ClearCube NUC-R is a mini PC with removable hard drive based on the rugged and reliable ASUS NUC motherboard platform (13th and 15th generation Intel® processors), offering full customization and high performance in an ultra-compact footprint. motherboard platform (13th and 15th generation Intel® processors), offering full customization and high performance in an ultra-compact footprint that can sit unobtrusively on the desk, be mounted on the back of a monitor, or be built into equipment or kiosks.

But what sets the NUC-R apart is its tool-less, side-accessible removable 2.5” SATA hard drive bay — a critical feature for environments where sensitive data must be physically secured, or where fast content switching is essential.

Mini PC with Removable Hard Drive in a ruggedized metal housing - the NUC-R


Key Features of the NUC-R Mini PC

Removable 2.5” SATA Hard Drive Bay

  • Accessed via a secure external bay door
  • No tools required — swap drives in seconds
  • Ideal for protecting sensitive data, shift-based work, or modular content delivery

Fully Customizable Hardware

  • Choose your CPU (Intel® 13th or 15th Gen options)
  • Configurable RAM, storage, and OS
  • Optional connectivity: Fiber, Copper NIC, or both
  • Optional Wi-Fi modules

Designed for Security-Sensitive Environments

  • Using the removable hard drive as a boot drive, the computer would be rendered inoperable without the hard drive being in place.
  • The NUC-R allows a workstation to be used to view and work on sensitive data without those data being installed, transferred, or accessed via remote databases.
  • Customer OS images can be preloaded and tested before shipping

 


Who Uses the NUC-R and Why?

Government & Defense

Because the NUC-R allows the drive to be quickly and easily removed, sensitive data does not need to be left vulnerably stored on the computer.

Use Case Example: A military facility’s IT staff formerly needed to push a cart from cubicle to cubicle at the end of each day, disconnecting every computer from monitors, keyboards, mice, and power. The staff would then lock these computers in a secure area after hours to prevent any risk of unauthorized data access.

Then, prior to the next day’s shift, the staff would reinstall each of those computers, reconnecting all the power and peripheral cords they had disconnected at the end of the prior shift. Imagine the time this must have taken, day after day… After purchasing NUC-R computers for this team, the staff now only needs to simply remove the hard drives from each of the side bays for overnight storage. The computers remain connected and in place. Required overnight storage space has significantly diminished, and hours of staff time are saved each day.

Another Use Case Example: A military intelligence installation deploying NUC-R computers for personnel who work with contractors and other intelligence-gathering organizations would see the convenience of those collaborative counterparts being able to bring in outside, sensitive data on hard drives for use in a shared meeting, and then remove and take that drive and data away when the meeting ended. Using the NUC-R would prevent needing to transfer the data or login to a remote, secure network/database—something that’s not possible in air-gapped network environments or military SCIFs and dark sites.

Education & Simulation Training Facilities

In simulation and training environments, a mini PC with removable hard drive, such as the NUC-R, allows operators to quickly switch between drive images containing different training programs or scenarios. This enables high-efficiency operations in environments where different users require different systems — without the need for multiple full-size machines. Additionally, because the NUC-R is a small device, companies designing simulation training equipment find the NUC-R easy to incorporate into their designs.

 


How ClearCube NUC Mini PCs Stand Out from Competitors

Most mini PCs simply aren’t built to accommodate a removable drive, let alone a mini PC with removable hard drive that’s accessible without tools. Here’s how ClearCube leads the pack:

Rugged Metal Construction

  • Built with robust, industrial-grade metal housings
  • Designed for durability in demanding environments

Customization at Every Level

  • Custom configurations are welcomed. Memory and storage preferences are easily accommodated.
  • Wi-Fi can be included or removed
  • Some configuration changes can be made with I/O port types and quantities, including additional USB ports, and copper/fiber network connections
  • Custom branding of the computer housings and packaging are available
  • Asset tagging services special fulfillment/shipping services are available
  • We can install your OS images and conduct pre-deployment testing

One-of-a-Kind in Its Class

ClearCube offers the only NUC form factor mini PC with removable hard drive on the market today.

This unique combination of compact size, power, and physical security simply doesn’t exist elsewhere. ClearCube innovated this feature with NUC PCs, and we are the proven leader and preferred choice.

 


More Than Just a Mini PC — A Complete Solution

When clients choose the NUC-R, they’re not just buying a product — they’re gaining a partner. Every system is backed by 100% U.S.-based technical support, in-house engineering, and a team that understands mission-critical computing. If you need support for a ClearCube computer, you won’t need to go through an annoying IVR system, search through an online help center database, or speak with an outsourced contact center agent who only knows what’s in the script they were given. Instead, when you call ClearCube support, you will talk to a full-time employee of ClearCube who has the knowledge to help you.

ClearCube’s heritage in secure, high-performance, purpose-built solutions ensures that you’re deploying a product engineered to solve real-world operational problems, not just tick boxes on a spec sheet.

 


Related ClearCube Systems with Removable Drive Bays

While the NUC-R is the focus of this post, ClearCube also offers other computers and workstations with removable drive functionality, depending on your operational requirements:

 


Final Thoughts

Whether your goal is data security, rapid system reconfiguration, or mission-ready deployment, the ClearCube mini PC with removable hard drive (NUC-R) offers a rare combination of flexibility, durability, and innovation in the mini PC category.

For IT professionals, procurement officers, and security-minded organizations, this is more than just a PC — it’s a problem-solving platform in a compact, customizable package.

 


Frequently Asked Questions

What is the ClearCube NUC-R mini PC?

The ClearCube NUC-R is a compact, customizable mini PC featuring a tool-less removable 2.5” SATA hard drive bay. It’s ideal for secure and mission-critical deployments.

Who should use a mini PC with removable hard drive?

These systems are designed for organizations that require high data security, such as government agencies, defense contractors, simulation training activities, and educational institutions.

How is the NUC-R different from other NUCs or mini PCs?

ClearCube’s NUC-R is unique because it is the only NUC form factor mini PC with a removable HD bay, rugged metal housing, and full hardware customization options.

mini pc with removable hard drive SSD

Need assistance or have a question?

Schedule one-on-one time with a ClearCube professional.

No matter where you are in the buying process, let our team of highly knowledgable staff assist you in your journey.

Explore Related Products

NUC Solutions

Additional Articles to Explore

What’s Planned for PCoIP, Tera2 Zero Clients, and the New Trusted Zero Clients?

Important Dates, Common Misconceptions, and How to Consider the Choices for Tera2 Zero Clients and the new Trusted Zero options.

Read More

Government-Agency Multi-Level Secure (MLS) Desktops

VMware touts ClientCube with View for Multilevel Secure (MLS) desktops.

Read More