You're in Operating Systems

Need a Personal Shopper?

Subscribe to
Bizrate emails for the hottest
deals & products
,
PLUS a chance to

WIN $25

sign me up!

New winners chosen weekly.
No purchase necessary.

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded)

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded)

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded)

$1,429.99

Free shipping

IVMshop

Microsoft Windows Server Datacenter 2008 R2 SP1 OEM (4 CPU)

Microsoft Windows Server Datacenter 2008 R2 SP1 OEM (4 CPU)

Windows Server 2008 R2 Datacenter delivers an enterprise-class platform for deploying business-critical applications and large-scale virtualization on small and large servers. Improve availability, enhance power management, and integrate solutions for... ... more

Microsoft Windows Server Datacenter 2008 R2 SP1 OEM (4 CPU)

Windows Server 2008 R2 Datacenter delivers an enterprise-class platform for deploying business-critical applications and large-scale virtualization on small and large servers. Improve availability, enhance power management, and integrate solutions for...

Amazon.com

$12,495.00

go to store
Microsoft Windows Server Datacenter 2008 R2 SP1 OEM (2 CPU)

Microsoft Windows Server Datacenter 2008 R2 SP1 OEM (2 CPU)

Windows Server 2008 R2 Datacenter delivers an enterprise-class platform for deploying business-critical applications and large-scale virtualization on small and large servers. Improve availability, enhance power management, and integrate solutions for... ... more

Microsoft Windows Server Datacenter 2008 R2 SP1 OEM (2 CPU)

Windows Server 2008 R2 Datacenter delivers an enterprise-class platform for deploying business-critical applications and large-scale virtualization on small and large servers. Improve availability, enhance power management, and integrate solutions for...

Amazon.com

$6,155.00

go to store
Microsoft Windows Server 2012 R2 Data Center OEM (4 CPU)

Microsoft Windows Server 2012 R2 Data Center OEM (4 CPU)

Windows Server 2012 R2 provides enterprise-class datacenter and hybrid cloud solutions that are simple to deploy, cost-effective, application-focused, and user-centric. ... more

Microsoft Windows Server 2012 R2 Data Center OEM (4 CPU)

Windows Server 2012 R2 provides enterprise-class datacenter and hybrid cloud solutions that are simple to deploy, cost-effective, application-focused, and user-centric.

Amazon.com

$10,181.36

go to store
Microsoft OEM Software P72-04458 MS SVR ENTPRSE 08 R2 SP1 1PK

Microsoft OEM Software P72-04458 MS SVR ENTPRSE 08 R2 SP1 1PK

Microsoft OEM 1-pack of Windows Server Enterprise 2008 R2 SP1 64Bit/x64 English 1pk DSP OEI DVD 1-8CPU 25 Clt ... more

Microsoft OEM Software P72-04458 MS SVR ENTPRSE 08 R2 SP1 1PK

Microsoft OEM 1-pack of Windows Server Enterprise 2008 R2 SP1 64Bit/x64 English 1pk DSP OEI DVD 1-8CPU 25 Clt

$3,900.90

FREE shipping

go to store
Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded)

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded)

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded) ... more

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded)

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded)

$1,249.81

FREE shipping

go to store
Microsoft Windows Server 2008 Standard R2 64 bit 5 CALs OEM (Branded)

Microsoft Windows Server 2008 Standard R2 64 bit 5 CALs OEM (Branded)

Microsoft Windows Server 2008 R2 Standard 64-bit builds on the award-winning foundation of Windows Server 2008 ... more

Microsoft Windows Server 2008 Standard R2 64 bit 5 CALs OEM (Branded)

Microsoft Windows Server 2008 R2 Standard 64-bit builds on the award-winning foundation of Windows Server 2008

$605.01

FREE shipping

go to store
Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded)

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded)

$1,499.98

FREE shipping

go to store
Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded-Promo)

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded-Promo)

$1,399.98

FREE shipping

go to store
Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded-Promo)

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded-Promo)

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded) ... more

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded-Promo)

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded)

$1,399.98

FREE shipping

go to store
Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded)

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded)

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded) Windows Server 2008 Windows Server 2008 R2 is the most advanced Windows Server operating system yet, designed to power the next-generation of networks, applications, and Web... ... more

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded)

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded) Windows Server 2008 Windows Server 2008 R2 is the most advanced Windows Server operating system yet, designed to power the next-generation of networks, applications, and Web...

$749.57

go to store
Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded) Item P72-03988-brd Packaging

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded) Item P72-03988-brd Packaging

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded) Windows Server 2008 Windows Server 2008 R2 is the most advanced Windows Server operating system yet, designed to power the next-generation of networks, applications, and Web... ... more

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded) Item P72-03988-brd Packaging

Microsoft Windows Server 2008 Enterprise R2 with 10 CALs OEM (Branded) Windows Server 2008 Windows Server 2008 R2 is the most advanced Windows Server operating system yet, designed to power the next-generation of networks, applications, and Web...

$749.57

go to store
Microsoft Windows Server 2008 Standard R2 64 bit 5 CALs OEM (Branded)

Microsoft Windows Server 2008 Standard R2 64 bit 5 CALs OEM (Branded)

$468.95

FREE shipping

go to store
Microsoft Windows Server 2008 Standard R2 64 bit 5 CALs OEM (Branded)

Microsoft Windows Server 2008 Standard R2 64 bit 5 CALs OEM (Branded)

Microsoft Windows Server 2008 R2 Standard 64-bit builds on the award-winning foundation of Windows Server 2008 ... more

Microsoft Windows Server 2008 Standard R2 64 bit 5 CALs OEM (Branded)

Microsoft Windows Server 2008 R2 Standard 64-bit builds on the award-winning foundation of Windows Server 2008

$468.95

FREE shipping

go to store
Microsoft Windows Server 2008 Enterprise 32/64 bit 25cals OEM Branded Dell p72-02906

Microsoft Windows Server 2008 Enterprise 32/64 bit 25cals OEM Branded Dell p72-02906

Microsoft Windows Server 2008 Enterprise delivers an enterprise-class platform for deploying business-critical applications. Help improve availability with clustering and hot-add processor capabilities. Help improve security with consolidated identit ... more

Microsoft Windows Server 2008 Enterprise 32/64 bit 25cals OEM Branded Dell p72-02906

Microsoft Windows Server 2008 Enterprise delivers an enterprise-class platform for deploying business-critical applications. Help improve availability with clustering and hot-add processor capabilities. Help improve security with consolidated identit

SnaggStuff.com

$999.99

go to store
Microsoft Windows Server 2008 R2 Enterprise with 10 Clients

Microsoft Windows Server 2008 R2 Enterprise with 10 Clients

Microsoft Windows Server 2008 R2 Enterprise with 10 Clients ; P72-03988 ... more

Microsoft Windows Server 2008 R2 Enterprise with 10 Clients

Microsoft Windows Server 2008 R2 Enterprise with 10 Clients ; P72-03988

GreenForestSoftware.com

$999.99

FREE shipping

go to store
Microsoft Windows Server 2008 R2 Enterprise 64-Bit with 10 Clients

Microsoft Windows Server 2008 R2 Enterprise 64-Bit with 10 Clients

Microsoft Windows Server 2008 R2 Enterprise 64-Bit with 10 Clients ; P72-03988 ... more

Microsoft Windows Server 2008 R2 Enterprise 64-Bit with 10 Clients

Microsoft Windows Server 2008 R2 Enterprise 64-Bit with 10 Clients ; P72-03988

$988.99

FREE shipping

go to store
Microsoft Windows Server 2008 R2 Enterprise 64-Bit SP1 with 10 Clients

Microsoft Windows Server 2008 R2 Enterprise 64-Bit SP1 with 10 Clients

Microsoft Windows Server 2008 R2 Enterprise 64-Bit SP1 with 10 Clients ; P72-04469 ... more

Microsoft Windows Server 2008 R2 Enterprise 64-Bit SP1 with 10 Clients

Microsoft Windows Server 2008 R2 Enterprise 64-Bit SP1 with 10 Clients ; P72-04469

$1,499.99

FREE shipping

go to store
Microsoft Windows Server 2008 R2 Enterprise SP1 with 10 Clients

Microsoft Windows Server 2008 R2 Enterprise SP1 with 10 Clients

Microsoft Windows Server 2008 R2 Enterprise SP1 with 10 Clients ; P72-04469 ... more

Microsoft Windows Server 2008 R2 Enterprise SP1 with 10 Clients

Microsoft Windows Server 2008 R2 Enterprise SP1 with 10 Clients ; P72-04469

GreenForestSoftware.com

$999.99

FREE shipping

go to store
Microsoft Windows Server 2008 R2 Standard w/5 CALs (Branded)

Microsoft Windows Server 2008 R2 Standard w/5 CALs (Branded)

Microsoft Windows Server 2008 R2 Standard 64-bit builds on the award-winning foundation of Windows Server 2008, expanding existing technology and adding new features to enable organizations to increase the reliability and flexibility of their server infra ... more

Microsoft Windows Server 2008 R2 Standard w/5 CALs (Branded)

Microsoft Windows Server 2008 R2 Standard 64-bit builds on the award-winning foundation of Windows Server 2008, expanding existing technology and adding new features to enable organizations to increase the reliability and flexibility of their server infra

TechnologyBroker

$549.00

FREE shipping

go to store
Microsoft Windows Server 2008 R2 Enterprise 64-Bit with 25 Clients

Microsoft Windows Server 2008 R2 Enterprise 64-Bit with 25 Clients

Microsoft Windows Server 2008 R2 Enterprise 64-Bit with 25 Clients ; P72-03827 ... more

Microsoft Windows Server 2008 R2 Enterprise 64-Bit with 25 Clients

Microsoft Windows Server 2008 R2 Enterprise 64-Bit with 25 Clients ; P72-03827

$1,499.99

FREE shipping

go to store
Microsoft Windows Server 2008 R2 Enterprise with 25 Clients

Microsoft Windows Server 2008 R2 Enterprise with 25 Clients

Microsoft Windows Server 2008 R2 Enterprise with 25 Clients ; P72-03827 ... more

Microsoft Windows Server 2008 R2 Enterprise with 25 Clients

Microsoft Windows Server 2008 R2 Enterprise with 25 Clients ; P72-03827

GreenForestSoftware.com

$1,149.99

FREE shipping

go to store
Microsoft Windows Server 2008 R2 Standard SP1 with 5 CALs OEM

Microsoft Windows Server 2008 R2 Standard SP1 with 5 CALs OEM

Microsoft Windows Server 2008 R2 Standard SP1 with 5 CALs OEM Windows Server 2008 Standard R2 Microsoft Windows Server 2008 R2 Standard 64-bit builds on the award-winning foundation of Windows Server 2008, expanding existing technology and adding new... ... more

Microsoft Windows Server 2008 R2 Standard SP1 with 5 CALs OEM

Microsoft Windows Server 2008 R2 Standard SP1 with 5 CALs OEM Windows Server 2008 Standard R2 Microsoft Windows Server 2008 R2 Standard 64-bit builds on the award-winning foundation of Windows Server 2008, expanding existing technology and adding new...

$399.57

go to store
Microsoft Windows Server 2008 R2 Standard SP1 w/5 CALs OEM

Microsoft Windows Server 2008 R2 Standard SP1 w/5 CALs OEM

Microsoft Windows Server 2008 R2 Standard 64-bit builds on the award-winning foundation of Windows Server 2008, expanding existing technology and adding new features to enable organizations to increase the reliability and flexibility of their server... ... more

Microsoft Windows Server 2008 R2 Standard SP1 w/5 CALs OEM

Microsoft Windows Server 2008 R2 Standard 64-bit builds on the award-winning foundation of Windows Server 2008, expanding existing technology and adding new features to enable organizations to increase the reliability and flexibility of their server...

Royal Discount

$725.00

FREE shipping

go to store
Microsoft Windows Server 2008 R2 Standard SP1 w/5 CALs OEM

Microsoft Windows Server 2008 R2 Standard SP1 w/5 CALs OEM

Microsoft Windows Server 2008 R2 Standard 64-bit builds on the award-winning foundation of Windows Server 2008, expanding existing technology and adding new features to enable organizations to increase the reliability and flexibility of their server... ... more

Microsoft Windows Server 2008 R2 Standard SP1 w/5 CALs OEM

Microsoft Windows Server 2008 R2 Standard 64-bit builds on the award-winning foundation of Windows Server 2008, expanding existing technology and adding new features to enable organizations to increase the reliability and flexibility of their server...

Royal Discount

$725.00

FREE shipping

go to store
Microsoft Windows Server 2008 R2 Standard SP1 with 5 CALs OEM - P73-05128

Microsoft Windows Server 2008 R2 Standard SP1 with 5 CALs OEM - P73-05128

Microsoft Windows Server 2008 R2 Standard SP1 with 5 CALs OEM - P73-05128 ... more

Microsoft Windows Server 2008 R2 Standard SP1 with 5 CALs OEM - P73-05128

Microsoft Windows Server 2008 R2 Standard SP1 with 5 CALs OEM - P73-05128

$644.98

FREE shipping

go to store
Microsoft Windows Server 2008 R2 Standard w/5 CALs OEM x64 bit Dell

Microsoft Windows Server 2008 R2 Standard w/5 CALs OEM x64 bit Dell

Windows Server 2008 Standard is the most robust Windows Server operating system to date. With built-in, enhanced Web and virtualization capabilities, it is designed to increase the reliability and flexibility of your server infrastructure while helpi ... more

Microsoft Windows Server 2008 R2 Standard w/5 CALs OEM x64 bit Dell

Windows Server 2008 Standard is the most robust Windows Server operating system to date. With built-in, enhanced Web and virtualization capabilities, it is designed to increase the reliability and flexibility of your server infrastructure while helpi

SnaggStuff.com

$574.99

go to store
Microsoft Windows Server 2008 R2 Standard w/5 CALs OEM x64 bit

Microsoft Windows Server 2008 R2 Standard w/5 CALs OEM x64 bit

Depending on stock, we may ship the R2 SP1 version to fulfill your order.Microsoft Windows Server 2008 R2 Standard 64-bit builds on the award-winning foundation of Windows Server 2008, expanding existing technology and adding new features to enable... ... more

Microsoft Windows Server 2008 R2 Standard w/5 CALs OEM x64 bit

Depending on stock, we may ship the R2 SP1 version to fulfill your order.Microsoft Windows Server 2008 R2 Standard 64-bit builds on the award-winning foundation of Windows Server 2008, expanding existing technology and adding new features to enable...

Royal Discount

$681.53

FREE shipping

go to store
Microsoft Windows Server 2008 R2 Standard 64-bit 5 CALs OEM - P73-04849

Microsoft Windows Server 2008 R2 Standard 64-bit 5 CALs OEM - P73-04849

Microsoft Windows Server 2008 R2 Standard 64-bit 5 CALs OEM - P73-04849 ... more

Microsoft Windows Server 2008 R2 Standard 64-bit 5 CALs OEM - P73-04849

Microsoft Windows Server 2008 R2 Standard 64-bit 5 CALs OEM - P73-04849

$644.98

FREE shipping

go to store
Microsoft Windows Server 2008 R2 Standard SP1 with 5 CALs DSP OEM - P73-06451

Microsoft Windows Server 2008 R2 Standard SP1 with 5 CALs DSP OEM - P73-06451

Microsoft Windows Server 2008 R2 Standard SP1 with 5 CALs DSP OEM - P73-06451 ... more

Microsoft Windows Server 2008 R2 Standard SP1 with 5 CALs DSP OEM - P73-06451

Microsoft Windows Server 2008 R2 Standard SP1 with 5 CALs DSP OEM - P73-06451

$644.98

FREE shipping

go to store
Microsoft Windows Server Standard 2008 R2 SP1 64-Bit (1 - 4 CPU,

Microsoft Windows Server Standard 2008 R2 SP1 64-Bit (1 - 4 CPU,

"Disclaimer Use of this OEM System Builder Channel software is subject to the terms of the Microsoft OEM System Builder License. This software is intended for pre-installation on a new personal computer for resale. This OEM System Builder Channel... ... more

Microsoft Windows Server Standard 2008 R2 SP1 64-Bit (1 - 4 CPU,

"Disclaimer Use of this OEM System Builder Channel software is subject to the terms of the Microsoft OEM System Builder License. This software is intended for pre-installation on a new personal computer for resale. This OEM System Builder Channel...

$699.99

FREE shipping

go to store
Microsoft Windows Server 2008 R.2 Enterprise With Service Pack 1 64-bit - License and Media

Microsoft Windows Server 2008 R.2 Enterprise With Service Pack 1 64-bit - License and Media

WIN SVR ENT 2008 R2 SP1 EN 1PK ... more

$2,655.49

go to store
P73-06229 Windows 2012 Server Standard R2 4 CPU OEM

P73-06229 Windows 2012 Server Standard R2 4 CPU OEM

Windows Server 2012 R2 provides enterprise-class datacenter and hybrid cloud solutions that are simple to deploy, cost-effective, application- focused, and user-centric. P73-06229 Windows 2012 Server Standard R2 4 CPU OEM is an operating systems... ... more

P73-06229 Windows 2012 Server Standard R2 4 CPU OEM

Windows Server 2012 R2 provides enterprise-class datacenter and hybrid cloud solutions that are simple to deploy, cost-effective, application- focused, and user-centric. P73-06229 Windows 2012 Server Standard R2 4 CPU OEM is an operating systems...

PROVANTAGE

(50,000+)

$1,367.18

go to store

PROVANTAGE

(50,000+)
P73-05967 Windows Server Standard 2012 R2 64-Bit EN DVD 10 CLT

P73-05967 Windows Server Standard 2012 R2 64-Bit EN DVD 10 CLT

Windows Server 2012 R2 provides enterprise-class datacenter and hybrid cloud solutions that are simple to deploy, cost-effective, application- focused, and user-centric. System Requirements: Processor(64-bit): 1.4 GHz Hard Disk: 32 GB Memory: 512 MB... ... more

P73-05967 Windows Server Standard 2012 R2 64-Bit EN DVD 10 CLT

Windows Server 2012 R2 provides enterprise-class datacenter and hybrid cloud solutions that are simple to deploy, cost-effective, application- focused, and user-centric. System Requirements: Processor(64-bit): 1.4 GHz Hard Disk: 32 GB Memory: 512 MB...

PROVANTAGE

(50,000+)

$1,389.00 $1,215.42

go to store

PROVANTAGE

(50,000+)
"Ms Datacenter Server 08 R2"

"Ms Datacenter Server 08 R2"

"Windows Svr Datacntr 2008 R2 w/SP1 x64 English 1pk DSP OEI DVD 2 CPU" ... more

"Ms Datacenter Server 08 R2"

"Windows Svr Datacntr 2008 R2 w/SP1 x64 English 1pk DSP OEI DVD 2 CPU"

Edatafactory

$5,452.19

go to store
Microsoft Windows Server 2012 R.2 Standard 64-bit - Academic - 10 CAL

Microsoft Windows Server 2012 R.2 Standard 64-bit - Academic - 10 CAL

" Microsoft Windows Server 2012 R.2 Standard 64-bit - Academic - 10 CAL General InformationWindows Server 2012 R2 provides enterprise-class datacenter and hybrid cloud solutions that are simple to deploy, cost-effective, application-focused, and... ... more

Microsoft Windows Server 2012 R.2 Standard 64-bit - Academic - 10 CAL

" Microsoft Windows Server 2012 R.2 Standard 64-bit - Academic - 10 CAL General InformationWindows Server 2012 R2 provides enterprise-class datacenter and hybrid cloud solutions that are simple to deploy, cost-effective, application-focused, and...

HancX

$436.33

go to store
Microsoft Windows Server 2012 R.2 Standard 64-bit - 10 CAL

Microsoft Windows Server 2012 R.2 Standard 64-bit - 10 CAL

" Microsoft Windows Server 2012 R.2 Standard 64-bit - 10 CAL General InformationWindows Server 2012 R2 provides enterprise-class datacenter and hybrid cloud solutions that are simple to deploy, cost-effective, application-focused, and... ... more

Microsoft Windows Server 2012 R.2 Standard 64-bit - 10 CAL

" Microsoft Windows Server 2012 R.2 Standard 64-bit - 10 CAL General InformationWindows Server 2012 R2 provides enterprise-class datacenter and hybrid cloud solutions that are simple to deploy, cost-effective, application-focused, and...

HancX

$831.97

go to store