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Home | Computers | Desktop ComputersPowerSpec B689 Desktop Computer Intel Core i5 14th Gen 14400 1.8GHz Processor; 16GB DDR5-4800 RAM; 500GB Solid State Drive; Intel UHD Graphics 730
B689 Desktop Computer Intel Core i5 14th Gen 14400 1.8GHz Processor; 16GB DDR5-4800 RAM; 500GB Solid State Drive; Intel UHD Graphics 730
- Intel Core i5 14th Gen 14400 1.8GHz Processor
- 16GB DDR5-4800 RAM
- 500GB Solid State Drive
- Intel UHD Graphics 730
- Microsoft Windows 11 Pro
- 10/100/1000 Network
- WiFi 5 802.11ac
- Bluetooth 5.0
Power up your gaming and multitasking with the PowerSpec B689! This Micro Center exclusive desktop features an Intel Core i5-14400 processor, 16GB DDR5 RAM for smooth performance, and a swift 500GB NVMe SSD. Perfect for 1440p gaming and demanding applications, the B689 delivers fast boot times and quick data access. Micro Center PowerSpec ensures reliable performance and excellent value. See it in action-visit us in store today!
PowerSpec B689 Desktop PC
The PowerSpec B689 is built for business users, professionals, and students who demand dependable computing. Powered by Intel’s 14th Gen Core i5 processor, this system balances efficiency, reliability, and scalability for both home and office environments.
Intel Core i5-14400 Processor with 10 Cores
Equipped with the Intel Core i5-14400, the B689 handles multitasking, spreadsheets, and productivity applications with ease. Combined with a Cooler Master i70 air cooler, it stays quiet and efficient through long workdays.
16 GB DDR5-4800 Memory, 500 GB NVMe SSD, and UHD 730 Graphics
With 16 GB of DDR5 memory and a 500 GB NVMe SSD, you’ll enjoy quick boot times and responsive performance. The integrated Intel UHD 730 graphics support dual displays for enhanced productivity and presentations.
ASUS PRIME H610M-A WiFi D5 Motherboard and Connectivity
Built on a stable ASUS platform, the B689 includes WiFi 5, Bluetooth 5.0, and Gigabit LAN for flexible network options. HDMI and DisplayPort outputs make it easy to connect to monitors, projectors, or conference room displays.
Windows 11 Pro, Reliability, and Warranty
Preloaded with Windows 11 Pro, this system offers advanced security and management tools ideal for business environments. Every B689 includes a one-year limited warranty and PowerSpec’s 48-hour turnaround guarantee for service.
Ready Right Out of the Box
Includes a standard USB keyboard, optical mouse, and power cable. Visit your local Micro Center to see the PowerSpec B689 in person and experience professional-grade performance at an incredible value.
Product Information
General Information
2.5" Drive
Operating System
Case & Motherboard
Processor (CPU)
Memory (RAM)
Solid State Drive
Display
Graphics/Video
Audio
Communications
802.11b
802.11g
WiFi 5 (802.11ac)
WiFi 4 (802.11n)
Front/Top Panel Ports
1 x microphone
Back Panel Ports
Expansion Bays
Expansion Slots
Keyboard
Mouse
Power
Physical Specifications
Package Contents
Warranty
Vendor Warranty:
- Parts: 1 Year Limited
- Labor: 1 Year Limited
Vendor Support:
- Main Website: https://powerspec.com/
- Support Website: https://powerspec.com/faq
- Support Phone #: 614-850-3670
Micro Center 15 Day Return Policy
We guarantee your satisfaction on every product we sell with a full refund - and you won't even need a receipt.* We want you to be satisfied with your Micro Center purchase. However, if you need help or need to return an item, we're here for you!
If an item you have purchased from us is not working as expected, please visit one of our in-store Knowledge Experts for free help, where they can solve your problem or even exchange the item for a product that better suits your needs.
If you need to return an item, simply bring it back to any Micro Center store for a full refund or exchange.
*If you are a Micro Center Insider or if you have provided us with validated contact information (name, address, email address), you won't even need your receipt.
Accelerate Your Returns with Micro Center's Online Return Check-in!
Desktop / Notebook Computers, Tablets, Processors, Motherboards, Digital Cameras, Projectors, Cell Phones, 3D Printers, 3D Scanners, drones, and specific Branded Game Simulator Accessories may be returned within 15 days of purchase. All other products may be returned within 30 days of purchase. Merchandise must be in new condition, with original carton/UPC, and all packaging/accessories/materials. If you need to return software, a game or a movie, remember that you may not retain any copies - it's not legal, and it's not nice.
VR headsets and Headphones (including AirPods, earbuds, and over-the-ear products) are only eligible for return if deemed defective.
Aerial Drones
Micro Center is happy to honor its customary 15-day return policy for Aerial Drone returns due to product defect or customer dissatisfaction.
Unfortunately, we cannot accept returns with damage due to pilot error. So let’s be careful out there!
As of December 21, 2015 all drones, regardless of purchase date, between 0.55 lb (8.82 oz, 250 g, 0.25 kg) and 55 lb take-off weight are required by the FAA to be registered for outdoor use. Details regarding registration can be found at: https://www.faa.gov/uas/getting_started/
Refunds will be credited to the credit card or debit card account used for the original purchase.
Micro Center Support:
Walk-in Tech Support
As a service to our customers, Micro Center offers in store technical support. Stop in any of our store locations during regular business hours, and our expert staff will answer your computer questions or help you with things like:
- Hardware troubleshooting
- Wireless and wired networking
- Software configuration
- Upgrades
- Tips and tricks
Support for Micro Center purchases
If you need help with products purchased from Micro Center, please contact one of our knowledgeable tech support reps using the online chat button below, or visit our Tech Support page for additional options and helpful information.
Chat with Tech Support
Tech Support Hours
- Monday - Friday 9 am to 12 midnight
- Saturday 10 am to 12 midnight
- Sunday 11 am to 9 pm
- Eastern Time
- * excluding posted holiday hours
Free assistance is available for the first 60 days on new purchases, excluding internal hardware installations or networking support. For new PowerSpec computers, this free assistance is extended to one year from the date of purchase. Your invoice reference number will be required for free assistance.
Ask your Support Technician about additional options available through our exclusive Priority Care Program.
Tech Support accepts the following credit cards: VISA; MasterCard; Discover
Support Resources
Vendor Warranty:
- Parts: 1 Year Limited
- Labor: 1 Year Limited
Vendor Support:
- Main Website:
https://powerspec.com/ - Support Website:
https://powerspec.com/faq - 614-850-3670
Micro Center Community
How To
- Video: How to Remove a Printer in Windows 11
- Video: How to Open an Onscreen Keyboard in Windows 11
- Video: How to Perform a Clean Boot in Windows 11
- Video: How to Run a System File Check in Windows 11
- Video: How To Change Audio Settings in Windows 11
- Video: How to Run a Check Disk Scan in Windows 11
- Video: How to Install a Secondary Drive in Windows 11
- Video: How to Reinstall Network Drivers in Windows 11
- Video: How to Change the Main Display in Windows 11
- Video: How to Adjust Display Scaling in Windows 11
- Video: How to Change App Mode Color in Windows 11
- Video: How to Clean Install Video Drivers in Windows 11

















