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B739 Desktop Computer AMD Ryzen 7 7700X 4.5GHz Processor; 32GB DDR5-6000 RAM; 1TB Solid State Drive; AMD Radeon Graphics
- AMD Ryzen 7 7700X 4.5GHz Processor
- 32GB DDR5-6000 RAM
- 1TB Solid State Drive
- AMD Radeon Graphics
- Microsoft Windows 11 Pro
- 10/100/1000 Network
- WiFi 6
- Bluetooth 4.2
The PowerSpec B739 is a versatile desktop PC built for demanding everyday computing, multitasking, and productivity. Combining a modern processor, ample memory, and fast solid-state storage, it delivers responsive performance for work, content creation, and entertainment while offering room for future upgrades.
AMD Ryzen 7 Performance for Business and Productivity
The PowerSpec B739 is a business-ready desktop built for productivity, multitasking, and everyday business use. Powered by the AMD Ryzen 7 7700X processor, 32GB of DDR5-6000 memory, and a 1TB NVMe solid state drive, the B739 delivers fast, responsive performance for office applications, remote work, and everyday business tasks. Running Windows 11 Pro, the B739 provides fast, responsive performance on an AM5 platform built to adapt as your computing needs evolve.
AMD Ryzen 7 7700X for Demanding Applications
Built on AMD's Zen 4 architecture, the Ryzen 7 7700X features 8 cores and 16 threads with boost speeds reaching up to 5.4GHz. It delivers the processing power needed for large spreadsheets, productivity software, web-based workflows, multitasking, and other demanding applications while maintaining responsive day-to-day performance.
AMD B650 Platform with Room to Grow
Built around the Gigabyte B650M C V3 motherboard, the B739 provides a modern AM5 platform designed for long-term flexibility. Four DDR5 memory slots, three M.2 storage connectors, four SATA ports, and PCIe expansion provide multiple paths for future upgrades, while integrated WiFi 6 and Gigabit Ethernet deliver dependable wired and wireless connectivity for home offices and business environments. Integrated AMD Radeon Graphics support everyday desktop computing and multi-monitor productivity without requiring a dedicated graphics card.
32GB DDR5 Memory and 1TB NVMe Storage
With 32GB of DDR5-6000 memory, the B739 provides ample headroom for productivity software, video conferencing, web browsers, and other applications running simultaneously. The 1TB NVMe solid state drive delivers fast application launches and system responsiveness while providing plenty of space for documents, software, and everyday files.
Windows 11 Pro and Included Accessories
Windows 11 Pro comes preinstalled and ready for business, productivity, and everyday computing. A Microsoft Office 365 trial is included along with a USB keyboard and optical mouse, providing everything needed to get up and running out of the box.
Reliable Power and Built-In Support
A 650-watt power supply delivers dependable power for the system's components, while a one-year limited warranty and PowerSpec's 48-hour turnaround service guarantee provide added peace of mind.
Product Information
General Information
2.5" Drive
Operating System
Case & Motherboard
Processor (CPU)
AMD Ryzen Technologies
Memory (RAM)
Solid State Drive
Display
Graphics/Video
Audio
Communications
802.11b
802.11g
WiFi 5 (802.11ac)
WiFi 4 (802.11n)
WiFi 6 (802.11ax)
Front/Top Panel Ports
1 x microphone
Back Panel Ports
1 x USB 3.2 (Gen 2 Type-C)
Expansion Bays
Expansion Slots
Keyboard
Mouse
Power
Physical Specifications
Package Contents
Warranty
Vendor Warranty:
- Parts: 1 Year Limited
- Labor: 1 Year Limited
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
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















