Microsoft's Windows Server OS runs on ARM, with help from Qualcomm

The companies will show Microsoft's Windows Server running on a server with a Qualcomm Centriq 2400 chip

Microsoft has warmed up to Qualcomm to make a Windows 10 PC based on its ARM chip, and now the companies are bringing Windows Server OS to ARM.

For the first time ever, Microsoft is expected to show the Windows Server OS running on an ARM server. The server runs on Qualcomm's Centriq 2400, an ARM-based chip designed for cloud servers.

The server is being shown at the Open Project Compute Summit being held in Santa Clara, California, on Wednesday and Thursday.The ARM-based Windows Server hardware is for Microsoft's internal use. No information was shared on when Windows Server would be available for ARM servers.

The ARM-based Windows Server hardware is for Microsoft's internal use. The company didn't share information about when Windows Server would be available for ARM servers.

Putting Windows Server on ARM is a big deal. Way back in 2011, Microsoft said it had no interest in putting the Windows Server OS on ARM servers. Since then, rumors have surfaced that Windows Server 2016 was being ported to ARM, but this is the first time the OS is being shown working on the hardware.

Like with PCs, current editions of Windows Server only run on systems with x86 chips from Intel and AMD. But Microsoft has been warming up to ARM on laptops and now servers. The company's Windows 10 IoT Core and Windows 10 Mobile already work on ARM chips.

Microsoft and Qualcomm worked for many years to bring Windows Server to Centriq 2400. The collaboration will continue for future generations of server hardware and software, the companies said.

The goal with Windows Server on ARM is to run next-generation Microsoft cloud services on servers with Qualcomm's Centriq 2400 chips, the companies said in a statement.

Intel, which dominates the server chip market with more than a 90 percent share, will surely take notice of this announcement. Microsoft's support for Qualcomm is a strong statement that the software company is ready to consider an alternative architecture for Windows Server.

Qualcomm has developed special Windows Server hardware based on its Centriq 2400 processor. The Centriq Open Compute Motherboard server has 48 CPU cores and fits into a 1U server chassis. It has multiple I/O and networking interfaces and supports the latest storage protocols.

The server is based on a new version of Project Olympus, which is an open-source cloud hardware server design developed by Microsoft in collaboration with OCP.

ARM servers haven't caught on despite being hyped and tested for more than five years. ARM's server chips are mainly derived from smartphone chip design, and the low-power features could reduce electricity bills for data centers. ARM servers already run on Linux OS, but the application ecosystem is limited.

Qualcomm's Centriq has an advanced design and high level of integration of I/O and networking protocols and is bringing back interest in ARM servers. The chipmaker is working with many partners to boost adoption of the technology. As Qualcomm progresses up the server ladder, rival ARM chipmakers have been dropping like flies, while server chips from some of them are being mainly used as network and storage processors.

Join the PC World newsletter!

Error: Please check your email address.

Our Back to Business guide highlights the best products for you to boost your productivity at home, on the road, at the office, or in the classroom.

Keep up with the latest tech news, reviews and previews by subscribing to the Good Gear Guide newsletter.

Agam Shah

IDG News Service
Show Comments

Essentials

Lexar® JumpDrive® S57 USB 3.0 flash drive

Learn more >

Microsoft L5V-00027 Sculpt Ergonomic Keyboard Desktop

Learn more >

Mobile

Lexar® JumpDrive® S45 USB 3.0 flash drive 

Learn more >

Exec

Lexar® JumpDrive® C20c USB Type-C flash drive 

Learn more >

HD Pan/Tilt Wi-Fi Camera with Night Vision NC450

Learn more >

Audio-Technica ATH-ANC70 Noise Cancelling Headphones

Learn more >

Lexar® Professional 1800x microSDHC™/microSDXC™ UHS-II cards 

Learn more >

Budget

Back To Business Guide

Click for more ›

Most Popular Reviews

Latest News Articles

Resources

PCW Evaluation Team

Azadeh Williams

HP OfficeJet Pro 8730

A smarter way to print for busy small business owners, combining speedy printing with scanning and copying, making it easier to produce high quality documents and images at a touch of a button.

Andrew Grant

HP OfficeJet Pro 8730

I've had a multifunction printer in the office going on 10 years now. It was a neat bit of kit back in the day -- print, copy, scan, fax -- when printing over WiFi felt a bit like magic. It’s seen better days though and an upgrade’s well overdue. This HP OfficeJet Pro 8730 looks like it ticks all the same boxes: print, copy, scan, and fax. (Really? Does anyone fax anything any more? I guess it's good to know the facility’s there, just in case.) Printing over WiFi is more-or- less standard these days.

Ed Dawson

HP OfficeJet Pro 8730

As a freelance writer who is always on the go, I like my technology to be both efficient and effective so I can do my job well. The HP OfficeJet Pro 8730 Inkjet Printer ticks all the boxes in terms of form factor, performance and user interface.

Michael Hargreaves

Windows 10 for Business / Dell XPS 13

I’d happily recommend this touchscreen laptop and Windows 10 as a great way to get serious work done at a desk or on the road.

Aysha Strobbe

Windows 10 / HP Spectre x360

Ultimately, I think the Windows 10 environment is excellent for me as it caters for so many different uses. The inclusion of the Xbox app is also great for when you need some downtime too!

Mark Escubio

Windows 10 / Lenovo Yoga 910

For me, the Xbox Play Anywhere is a great new feature as it allows you to play your current Xbox games with higher resolutions and better graphics without forking out extra cash for another copy. Although available titles are still scarce, but I’m sure it will grow in time.

Featured Content

Latest Jobs

Don’t have an account? Sign up here

Don't have an account? Sign up now

Forgot password?