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Blog / What Is the CEREC Ecosystem and What IT Does It Need
What Is the CEREC Ecosystem and What IT Does It Need
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Ezra Angelo
- • March 30, 2026
CEREC is one of the most widely used CAD/CAM systems in dentistry. Most people think of it as a scanner. In practice, it is an entire connected ecosystem of hardware, software, and now cloud services, all of which need to work together reliably during patient appointments.
When one piece of that ecosystem fails, same-day restorations stop. Understanding what the CEREC ecosystem involves and what your IT needs to support it is the first step to making sure that does not happen.
What the CEREC Ecosystem Includes
CEREC is developed by Dentsply Sirona. The full ecosystem includes several connected components that your IT infrastructure has to support simultaneously.
The Intraoral Scanner
The CEREC scan unit, either the Primescan or legacy Omnicam, captures the digital impression. It connects to a dedicated CEREC cart or workstation via USB. Windows version, USB configuration, and installed software version all affect whether the scanner will initialize and capture images correctly.
The CEREC Software
CEREC Software is the design application where the dentist or staff member designs the restoration. It runs on a Windows workstation and requires specific hardware resources to render 3D models smoothly. Older workstations with insufficient RAM or outdated graphics cards will cause lag during design.
The Milling Unit
The CEREC milling unit, such as the Primemill or MC X, connects to the design workstation and receives the restoration design via the local network or direct connection. Network interruptions during milling can cause errors that require restarting the process.
DS Core Cloud Connectivity
Dentsply Sirona introduced DS Core as a cloud platform that connects CEREC to cloud-based design tools, remote collaboration, and cross-device workflows. DS Core requires reliable internet connectivity with adequate upload speed to transmit scan data to the cloud without delays.
CEREC issues mid-appointment cost more than just time. We keep the infrastructure behind it running.
Schedule a Fit Call → What CEREC Actually Needs From Your IT
01
Wired Ethernet
Wireless connections cause design and milling interruptions. Every CEREC workstation and milling unit should be on a wired Gigabit Ethernet connection.
02
Dedicated Graphics Card and Sufficient RAM
CEREC renders 3D models in real time. Integrated graphics and low RAM are the most common causes of slow design performance and lag during patient appointments.
03
Windows 10 or 11 Professional
Home editions of Windows are not supported by CEREC Software. Your workstation must be running a Professional edition to install and run the software correctly.
04
Stable Upload Speed for DS Core
If your practice uses DS Core cloud features, upload speed matters as much as download. Many internet plans prioritize download and offer much slower upload speeds that limit cloud connectivity.
Common IT Problems in CEREC Practices
IT Issue
Scanner not recognized after a Windows update
Windows updates frequently reset driver configurations. After a major Windows update, the CEREC scanner may fail to initialize. This is one of the most common IT support calls from CEREC practices. Your IT provider should be aware that CEREC workstations require controlled update management to prevent driver conflicts.
IT Issue
Slow 3D rendering during design
If the CEREC Software takes a long time to load or render the 3D model, the workstation is likely underpowered for the current version of the software. Each software update from Dentsply Sirona tends to increase hardware requirements. Your IT provider should audit the CEREC workstation hardware whenever you update the software.
IT Issue
Milling unit connectivity errors
If the milling unit loses connection to the design workstation, it is almost always a network issue. Wireless connections are the most common cause. A wired Gigabit Ethernet connection between the CEREC workstation and the milling unit eliminates the majority of connectivity errors.
IT Issue
DS Core upload failures
Practices using cloud features may encounter failed uploads or long transfer times. This typically indicates insufficient internet bandwidth or an unstable internet connection. Your IT provider should test upload speed specifically, since many internet plans prioritize download speed and offer much slower upload speeds that can limit cloud connectivity.
Frequently Asked Questions
No. CEREC Software requires Windows Professional editions and specific hardware. Home editions are not supported. The workstation also needs adequate RAM and, for current software versions, a dedicated graphics card is strongly recommended. Your IT provider can audit your current hardware against CEREC requirements before a software update.
Dentsply Sirona recommends a dedicated workstation. Running CEREC alongside other applications that compete for system resources can cause performance issues during design and slow rendering. In practices where a dedicated workstation is not possible, your IT provider can configure resource priorities to give CEREC priority when it is running.
Yes, but it must be on a wired connection. CEREC requires fast, stable connectivity to the milling unit and, if using DS Core, to the internet. Wireless is not recommended for any CEREC workstation.
Yes. Ekim IT Solutions provides remote support to dental practices running CEREC across all 50 states. We serve New England and New York with on-site support and practices nationwide through our remote support model. Most CEREC IT issues, including driver troubleshooting, software configuration, and connectivity problems, are resolved remotely.
Running CEREC? Make sure your IT can keep up with it.
A mid-restoration crash is not an IT inconvenience. It is a patient experience problem. We make sure it does not happen.
See if we’re the right fit → -
- • March 30, 2026
