“I’m running the new Diskeeper with Instant Defrag on a Windows 7 server with domain controller, and on Windows 2008 using EqualLogic SAN. These systems run quite a bit faster – especially on VMware. I was quite surprised at that."

“I am glad to give references for Diskeeper. We have been using Diskeeper Server for years. I used to receive frequent alerts on server drive fragmentation. After installing your Diskeeper, I have yet to see an alert and have noticed no impact on overall system performance. We are running a …

“We are running Diskeeper with IntelliWrite fragmentation prevention technology on our PCs and Servers. My experience is the peace of mind that comes from knowing I have taken intelligent steps to keep us tuned up and running with the most possible uptime. InvisiTasking is most definitely important and does make …

"We were running a very demanding ERP system on legacy servers and network. A hardware refresh was the first step in troubleshooting our issues. As much as we did see some improvement, it did not solve the daily breakdowns associated with our Sage ERP."

“Diskeeper is definitely a vital tool that increases and improves performance, especially in database environments. We utilize Diskeeper on all of our servers. It works well, does the job and we are pleased with the results. I’m no longer worried about file fragmentation and I know that my servers operate …

“For a company with racks and racks of machines, any reduction in heat is significant. Because Diskeeper reduces unnecessary disk seeking, it reduces heat, which reduces energy consumption.”

“We are really pleased with the Diskeeper product. We have virtually eliminated HelpDesk requests referencing slow performance due to fragmented data. We are using HP DL servers running VMware attached to either local disk arrays or an HP SAN. We have had no issues with the software and reduced scheduled …

“V-locity is an excellent set-and-forget product that greatly increased the performance of our Hyper-V VM's. Not only does it perform exceptionally, but it has excellent reporting features showing the system improvements. I love it!"

“We are using Diskeeper’s Instant Defrag and have it running on a server connected to an array of 17 disks which we use for backups. Diskeeper really helps us keeping that box defragmented so that our nightly backups run smoothly."

“Diskeeper is necessary to ensure that defragmentation is not an issue. It’s an easy way to have one less thing to worry about. We are running Diskeeper on servers with RAID, a few NAS servers, and also on the box with our antivirus running. It works quickly with no problems."

“We use V-locity on our web servers, accessed by many users through our website and by systems in each of our libraries. We have seen over 100% performance gains. This means I don’t have to replace servers, and our patrons gain a huge boost in response time.”

“I forgot [V-locity] was running in the background working its magic. It has such a low footprint, I didn’t notice. We had one server show a 40% I/O response time improvement, with 65% IOPS improvement. This came to be the new normal. On one server I had 91% of fragments …

“I wouldn't have a client machine or a Windows based server without Diskeeper on it. Period! I manage the departmental & enterprise COTS apps. Since first installing Diskeeper I have seen blinding speed and far less hang-ups with Windows - a tremendous improvement. The Trialware expired and within three days …

“We are still happily using and ignoring the Diskeeper product as it silently works in the background, saving us from having to worry about defragging our hard drives using less reliable means. We’re presently using Diskeeper on non-virtual Windows 2000, Windows 7, and XP machines as well as Windows 2008 …

“Diskeeper is a vital tool. We use it for all of our production systems that cannot be downed for maintenance. We are running VMware Virtual Center with HA clustered ESX servers using NetApp NFS on the backend.”