12 Core Apple Mac Pro Cpu Tray Upgrade 8-core 2.66ghz 2009 2010 4,1 5,1 Westmere
ASK ABOUT 120 DAY AND 1 YEAR WARRANTY.ASK ABOUT OUR SAME DAY LOCAL COURIER DELIVERY IF YOU ARE LOCAL TO LOS ANGELES. IF YOU HAVE ANY CUSTOMER SERVICE QUESTIONS PLEASE CALL (949) 310-2108 AND WE CAN ASSIST YOU. This auction is for the following upgrade service: All parts, labor, instruction necessary to upgrade your 2009 Nehalem or 2010 or 2012 Westmere Mac Pro towers 8-core CPU processor tray into a 2.66GHz 12-core Westmere Mac Pro. This upgrade will only work for 2009 2.26 2.66 and 2.93 8-core Mac Pro towers and 2010 2.4 8-core Mac Pro towers. Please only buy this service if you already own one of those machines. These are the dual processor machines. If you have single processor machine the same upgrade is available at an increased cost, please contact to dicuss. My process is as follows: (1) After your purchase I will send you a firmware update for your 2009 Mac Pro, the application of which is a quick and easy process which I can walk you through over the telephone if you would like, and if you own a 2010 Mac Pro this update is not necessary; (2) you will securely package and ship to me your processor tray, if you are uncertain how to properly package I will provide instruction; (3) I will professionally perform the processor upgrade service and perform all tests required to ensure a successful installation; (4) I will professionally package and ship the processor tray back to you; and (5) once you receive the tray you may safely place it inside your Mac Pro the same way it was removed and the process is complete. At your option, your old processors will be returned to you or recycled. Please note, your processor tray must be in original unmodified condition and pass all functionality tests upon receipt. At your option, for an additional $700 dollars you may keep your original 8 core tray and I will ship you an upgraded tray immediately. Then you will have the flexibility of using both trays for various client applications. Your upgraded processor tray will exhibit Geekbench processor benchmark scores upwards of 23000-25000, a performance gain of at least 30-35% based on average benchmark scores of the 8-core models. Your Mac Pro will have new life, you will be amazed at the performance boost after this upgrade, and your machine will be top notch for the foreseeable future! Please rest assured, your processor tray is safe in my hands. My 100% positive feedback speaks for itself and I have significant experience performing this service on countless Mac Pro towers. FOR A LIMITED TIME I AM OFFERING A FREE 16GB RAM UPGRADE (8x 2GB) - OVER A $200 DOLLAR VALUE!!! I also have 4GB, 8GB AND 16GB RAM MODULES UP TO 128GB INSTALLED available for an additional cost. If you would like to take advantage of this RAM upgrade service, please advise at any point during the process. If you have any question at all about this service, please feel free to message me as I am available to provide a detailed response. I care about my customers and I want to ensure they receive the best eBay experience possible. Thank you. IF YOU OWN A QUAD CORE OR SIX CORE MAC PRO SYSTEM FROM 2009 2010 AND 2012 AND STILL WANT TO UPGRADE TO 12 CORE: This is possible but the cost increase is $600 above the auction price, if you wish to move forward please contact me to confirm prior to purchase.
Classic Mac OS
The "Classic" Mac OS is a graphical user interface-based operating system developed by Apple Inc. for its Macintosh line of personal computers from 1984 until 2001, the original member of the family of Macintosh operating systems. The Macintosh platform, which was introduced in the classic Mac OS, is credited with having popularized the early GUI concept. Mac OS was preinstalled on every Macintosh computer that was made during the era it was developed; it was also sold separately in retail stores. Apple released the original Macintosh on January 24, 1984. Its early system software was partially based on the Lisa OS, previously released by Apple for the Lisa computer in 1983; as part of an agreement allowing Xerox to buy shares in Apple at a favorable price, it also used concepts from the Xerox PARC Alto computer, which former Apple CEO Steve Jobs and other Macintosh team members had previewed. The operating system integral to the Macintosh was originally named System Software, or simply "System", and referred to by its major revision starting with System 6 and System 7. Apple rebranded the system as Mac OS in 1996, starting officially with version 7.6, due in part to its Macintosh clone program. That program ended after the release of Mac OS 8 in 1997. The last major release of the system was Mac OS 9 in 1999. Mac OS is characterized by its monolithic system. From its original release through System 4, it ran only one application at a time. Even so, it was noted for its ease of use. Mac OS gained cooperative multitasking with System 5, which ran on the Macintosh SE and Macintosh II. It was criticized for its very limited memory management, lack of protected memory, no access controls, and susceptibility to conflicts among extensions that provide additional functionality such as networking or support for a particular device. After a four-year development effort spearheaded by Steve Jobs' return to Apple in 1997, Apple replaced Mac OS with a new operating system in 2001 named Mac OS X; the "X" represented the tenth major revision of the Mac system software as well as its history as part of NeXT and its relation to Unix. Mac OS X was renamed "OS X" in 2012 and "macOS" in 2016. The general interface design of the current macOS shares its legacy with the classic Mac OS, and there was some overlap of application frameworks for compatibility, but the two systems have different origins and use deeply different architectures. The final updates to Mac OS 9 released in 2001 provided interoperability with Mac OS X. The name "Classic" that now signifies the historical Mac OS as a whole is a reference to the Classic Environment, a compatibility layer that helped ease the transition to Mac OS X. more...