A companion by any other name
The V520 tower includes the Lenovo Companion app, your one-stop guide to maximizing system performance. This app ensures that your PC remains current on critical updates, while also providing key system information like serial number, user guides, and warranty details in one convenient location. Lenovo Companion also offers insight and advice from Lenovo experts via tutorials, articles, and the latest tech news.
Environmental Friendly
The V520 is engineered for energy efficiency. Thanks to Energy Star 6.1 and GREENGUARD® certifications, power consumption is reduced, which translates to cost savings for your business.
Performance
With the responsiveness and efficiency of 7th generation Intel® Core™ processors, you can switch effortlessly between your favorite apps—increasing your productivity or creativity levels along the way.
Efficiency and Speed
The V520 comes with the option of the latest in Solid State Drive (SSD) technology, PCIe SSD. Compared to regular hard drives and SSDs, PCIe enhances performance and runs everything faster—including booting up, running apps, and transferring files.
No Delays
Being Intel® Optane ready, the V520 gives you even more from your desktop without compromising on storage. With this option, you can install or open apps without delay, find and open files instantly, and switch between programs seamlessly. All the while, the V520 maintains a large storage capacity

Security
With Smart USB Protection, you can prevent sensitive data from leaking and ensure that nothing malicious enters your system or network through USB ports. You can even restrict port access, while still allowing use of the keyboard and mouse.
Hardwired-in
Every V520 tower includes a Trusted Platform Module—or TPM, hardwired-in. The international standard for securing hardware, TPM delivers extra peace of mind should your PC ever fall into the wrong hands or should someone try to tamper with it.
Features
Operating System: Windows 10 Pro
Memory :Up to 32 GB 2 DDR4 UDIMM 2400MHz
Connectivity: 1 x 1 802.1 1b/g/n/ac
Storage: 2280 M.2 PCIe SSD (up to 256 GB)3.5” HDD (up to 1 TB),2.5 SSD (up to 128 GB),Slim ODD
Graphics: Intel Integrated HD Graphics 630, Intel Integrated HD Graphics 610, Optional NVIDIA® GT730 2G GDDR3, Optional NVIDIA® GT730 1G GDDR5