Description
The PCBuilder CUBE-100U Intel Core 3 Barebone Mini PC is a compact PC designed to deliver high-performance computing in a space-saving form factor. Whether you're looking for a reliable workstation for office tasks, a powerful solution for digital signage, or an efficient point-of-sale (POS) system, this compact PC is built to handle professional workloads with ease.
The CUBE-100U Intel® Mini PC houses a strong Intel® Core™ 3 100U processor, featuring 6 cores and 8 threads, capable of reaching speeds of up to 4.70GHz. This combination ensures smooth multitasking, fast application performance, and reliable responsiveness across business applications, making it an ideal choice for modern work environments that require efficiency and speed.
Optimized for productivity, this compact PC supports stunning 8K visuals powered by Intel® Graphics, delivering sharp, detailed, and vibrant imagery for professionals who need high-resolution displays. With Type-C, DisplayPort, and HDMI 2.1 outputs, users can create flexible multi-monitor setups - extending or mirroring up to three displays to enhance workflow efficiency. Whether you're working on spreadsheets, video editing, digital signage management, or client presentations, the CUBE-100U Intel® Mini PC ensures crystal-clear visuals at 8K@60Hz for a truly immersive viewing experience.
Seamless connectivity and next-gen memory performance come standard in the CUBE-100U, making it a future-ready solution for dynamic workflows. Powered by dual-channel DDR5 SO-DIMM memory (up to 96GB), Intel® Wi-Fi 6, Bluetooth® 5.2, and dual 2.5Gbps Ethernet ports, it delivers blazing speed and rock-solid stability - whether in the office or working remotely. Additionally, the inclusion of ultra-fast USB3.2 and USB4 ports enables high-speed data transfers of up to 40Gbps, allowing users to connect external storage devices, monitors, and high-performance peripherals.
Designed with storage performance and flexibility in mind, the CUBE-100U features dual M.2 PCIe 4.0 NVMe SSD slots for blazing-fast boot and load times. This gives users the freedom to configure up to two high-speed drives - ideal for creative workloads, business operations, or on-the-go computing. Whether you're accessing critical files, running demanding apps, or expanding long-term storage, this ultra-compact PC adapts effortlessly to your needs.
Designed for a clean, cable-free workspace, the CUBE-100U Intel® Mini PC is VESA-mountable, allowing you to attach it behind a monitor or under a desk to maximise your available space. Its compact yet durable build ensures long-term reliability, making it an excellent choice for business professionals, retail environments, and digital signage setups. Additionally, a built-in Kensington lock slot enhances security in shared office spaces, preventing unauthorised access and keeping your device and work safe.
For professionals seeking a compact PC that combines power, efficiency, and space-saving design, the CUBE-100U Intel® Mini PC is a power-packing solution. Whatever your day throws at you, this Intel® mini PC offers the speed, connectivity, and versatility to meet your needs.
FEATURES:
- Get full PC performance in a compact design, perfect for offices, digital displays, and POS systems
- Intel® Core™ 3 100U processor with 6 cores, 8 threads, and speeds up to 4.70GHz
- Enjoy ultra-fast data transfer speeds with Type-C (USB4) and USB up to 10Gbps
- Experience crisp 8K visuals with Intel® Graphics for stunning displays
- Dual M.2 PCIe 4.0 NVMe SSD slots for ultra-fast, flexible storage options
- Stay connected with high-speed Wi-Fi, Bluetooth, and dual 2.5Gbps Ethernet ports
- Extend or mirror up to 3 additional displays for boosted productivity
- A sleek, minimalist design that saves space and mounts seamlessly
SPECIFICATIONS:
- CPU: Intel® Core™ 3 processor 100U (6 cores/8 threads, 10MB Cache, up to 4.70GHz)
- GPU: Intel® Graphics
- Memory Slots: 2x Dual-channel DDR5 SO-DIMM (up to 96GB@5200MHz)
- Storage Slots: 2x M.2 PCIe 4.0 NVMe (SSD)
- Wireless LAN: Intel® Wi-Fi 6 (Wi-Fi 802.11 a/b/g/n/ac/ax)
- Bluetooth: V5.2
- Ports (Front):
- 1x 3.5mm AUX (dual line-out mic-in)
- 1x Type-C (USB4 up to 40Gbps): 7680x4320 (8K@60Hz)
- 2x USB3.2 (up to 10Gbps)
- Ports (Back):
- 2x USB3.2 (up to 10Gbps)
- 1x DP: 3840×2160 (4K@144Hz)
- 1x HDMI 2.1: 3840×2160 (4K@60Hz)
- 2x RJ45 Gigabit Ethernet (2.5Gbps)
- 1x DC power
- VESA Mount: Yes (100/75mm; included)
- AC Input: 100-240V (50/60Hz)
- DC Output: 65W (19V/3.42A)
- Total Draw Power (TDP): 15W
- Kensington Lock Slot: Yes
- Colour: Black
- Material: PC & ABS
- Operating Temperature: 0°C to 40°C
- Product Dimensions: 13 x 12.7 x 4.7 cm
- Product Weight: 470g
WHAT'S IN THE BOX:
- PCBuilder CUBE-100U Intel Core 3 Barebone Mini PC x1
- AC adapter x1
- VESA mounting bracket x1
- M4 mounting screws x4
- M3 mounting screws x2
- User Manual x1
Please note: This build is a barebones Mini PC and does not include all components, you will have to purchase memory, storage, and an Operating System separately.
Payment methods

Refund Policy
Returns Policy
Returns:
If a client is not satisfied with a purchase, it can be returned within seven days of the delivery for a full refund, less the shipping costs. Full refunds will only be issued if products are returned unopened and with all packaging and any other materials that were part of the original purchase. The following restriction will apply for returns:
- Should an opened product be returned, a 20% re-stocking fee will be charged, provided that all the original packaging and all materials are provided with it.
- Please note that we as Raion Connect (PTY) Ltd will not accept any items back for credit or replacement if the packaging is not complete, this includes and is not limited to boxes, documentation, cables, accessories, etc
- Goods returned in opened packaging need to be returned in a condition that is fit for resale. Software and consumables can only be returned if they have not been opened.
- Certain hardware items and all custom/special orders may only be returned for replacement and not for refund and will incur a 20% handling fee.
- Electronic license cannot be returned, therefore client need to ensure they are purchasing the correct item before concluding the transaction, if further information is required around the item, please contact us on shop@raioncx.co.za.
- All products being shipped back to Raion Connect should be carefully packed in protective materials where necessary. The package should have the order number and return address clearly marked.
- Should a product be damaged while being shipped to our offices; Raion Connect will not be liable for the damages. It is recommended to insure any items that you send to us.
Replacements:
All products sold by Raion Connect (PTY) Ltd are covered under our 7 day guarantee against defects. Items may be returned for refund or replacement subject to manufacturer and/or Raion Connect (PTY) Ltd restrictions.
Defective items may be returned for refund or replacement subject to the following restrictions:
- All products must be returned in original condition including packaging, documentation, warranty cards, manuals, and accessories.
- Software is non-refundable unless returned unopened in their original packaging with documentation. Where the license key is exposed on software packages we will not accept the return of these packages.
- All returns must be shipped freight prepaid.
- Any returns found to be non-defective are subject to a restocking fee of 15% and all non-product related fees (shipping, transaction and insurance) are not refundable.
- Delivery fees will not be refunded for returns or for collecting of faulty items
- The manufacturer warranty will not apply if the product shows evidence of:
- impact, sand, liquid or moisture damage
- dropping, mishandling, or tampering
- battery or chemical corrosion
- damage caused by connected equipment
- use contrary to the applicable instruction manual
- wrong configuration of equipment
- Unaccredited third party repairs, configuration or maintenance on equipment.
- Modification of any parts or enhancement not approved by the manufacturer
Stock availability
- We are not a stock holding company and the stock availability for some of the items shown on our eCommerce site are from lists that are imported every morning or when available from suppliers.
- Stock quantities are thus a reflection of the previous days stock count at close of business.
- Although we will try our utmost to keep stock availability up to date we cannot be held responsible if a product becomes out of stock with our suppliers but our site still shows availability.
- A lot of the products on our eCommerce site shows "Limited Availability". For these products we are not sure of the availability of stock from our suppliers and will need to revert to you are the delivery ETA.
Shipping
- Shipping costs are calculated on the volumetric weight.
- Couriers don’t give an exact time of day for the delivery but will deliver between 8am and 5pm, Monday to Friday.
- No Deliveries will take place on weekends or public holidays
- Deliveries are made via courier (Door to Door)
- The couriers require someone to be at the address provided to accept the delivery otherwise the goods will be returned and this will delay you receiving your goods on time.
- Provide contact numbers and contact persons receiving the goods
- No deliveries to a Postal Box
- Delivery ETA’s depend on stock availability but you will be informed if the item you require is out of stock and may take longer than the above lead times.
- Orders are processed from when the payment is received and reflects in our account.
- We do not deliver outside of South Africa, but you may arrange for a courier service to collect from us or an appointed collection point when the goods have been invoiced and ready for collection.
- Orders placed on weekends or public holidays are processed the following business day.
- Raion Connect reserve the right to part ship goods on all orders to the customer and to invoice each shipment separately, unless otherwise stipulated by the customer. This is to make sure that the customer receive their stock in a fast and efficient manner..
