GENERALThis auction is for a 12GB Kit (3x4GB) Ram Memory modules for your Apple Mac Pro Desktop Computer.This auction is suitable is only suitable for the Apple Mac Pro 2009 All these machines will have a Model Identifier of 4.1, this can be confirmed under "About This Mac > More Info"All our memory modules come with a comprehensive 12 Month Warranty. MEMORY TYPEThe ram will work, however we must inform you that this machine takes 2 different types of Ram ECC registered and ECC unbufferedECC unbuffered is shown on the modules as PC3-8500E (Apple usually ship with ECC unbuffered) ECC registered is shown on the modules as PC3-8500RMost models ship from the Apple factory with ECC unbuffered. However with a four slot machine like yours this is not an issue as you need to remove all of the existing ram to upgrade, but its worth knowing about.ECC unbuffered and ECC registered memory will not work alongside each other, you can either uses ECC unbuffered or ECC registered, you cant use both together. Most models ship from the Apple factory with ECC unbuffered. The only way to check this is by manually looking at your modules.This auction is for ECC registered modules, there is no difference in performance when comparing ECC unbuffered and ECC registered modules. FUTURE PROOFINGIts important to think about the future when upgrading your machine, our recommendation would be to only upgrade using ECC Registered Memory.It is possible to add bigger modules to the system later, a lot of vendors are not interested in telling you this because they want you buy the memory in specific kits from them, however if in future you decided to add bigger memory modules into your mac it would be possible if those modules were of an identical ranking. If you have any questions regarding this please let us know, we are here to inform and help :) INSIDE YOUR MAC PRO QUAD COREYour Mac Pro has 4 slots and the maximum possible upgrade is 48GB (3x16GB)The maximum upgrade available with this auction is 12GB (3x4GB)If you would like to upgrade past 12GB, please let know as we have larger size modules available. INSIDE YOUR MAC PRO 8-COREYour Mac Pro has 8 slots and the maximum possible upgrade is 128GB (8x16GB)The maximum upgrade available with this auction is 24GB (6x4GB)If you would like to upgrade past 24GB, please let know as we have larger size modules available. SPECIFICATIONS*it is also possible to supply 1333Mhz (PC3-10600R) Dimms should you wish to apply a firmware hack to upgrade your Mac pro 4.1 into 5.1, however 1333Mhz ram speed will only be accessible if your CPU will support that ram speed (not all do).*On some occasions we do supply 1333Mhz ram, however the Ram would only run @ 1066Mhz as on a standard machine. MEMORY TRADE IN AND BUY BACKWe can offer a fair price for your old memory modules, if your memory modules are 2GB or bigger, we would be happy to make a fair offer on buying back your old memory, this can done as trade-in/refund when you return your old memory back to us. In order for us to do this we would need you to send us in picture of your existing ram and then we would make you an offer. USEFUL MAC UPGRADE GUIDEbelow is a useful Mac Upgrade Guide, it does discuss some of the issues regarding memory performance (the whole Triple Channel Vs Dual Channel thing etc)http://macperformanceguide.com/Mac-Upgrade-CaseStudy-MacPro-Memory.html DOMESTIC DELIVERYItem is in stock and can be collected, delivery is done via Royal Mail and usually standard delivery takes no more than 4 working days. Proof of postage is kept as proof of dispatch, if you do not receive your item within 4 working days please contact us ASAP!! INTERNATIONAL DELIVERYA tracking number will only be available for RFISF or DHL express, should you require a tracking number please checkout using one of these options. CONTACTPlease feel free to contact us anytime via ebay messaging system anytime or between 12am and 8pm Monday-Friday on (0116) 2762707 or alternatively on 07803 269753 PAYMENT Payment can be made by Paypal, Bankers Draft or by Cash (collection only). Please contact the office for more details. Payment must be made within 3 days of auction end, and please leave us a contact number. FEEDBACK We try and provide a first class service, we try and be open and honest about our products and when they will be delivered. If you do have an problems please get in touch with us and we will try our best to get them resolved for you as soon as possible. Report item - opens in a new window or tab Description current Shipping and payments eBay item number:141250641215 Seller assumes all responsibility for this listing. Last updated on Jun 19, 2016 21:33:25 PDT View all revisions Item specifics Condition: Seller refurbished: An item that has been restored to working order by the eBay seller or a third party not approved by the manufacturer. This means the item has been inspected, cleaned, and repaired to full working order and is in excellent condition. This item may or may not be in original packaging. See the seller’s listing for full details. See all condition definitions- opens in a new window or tab ... Read moreabout the condition Type: Desktop Capacity Per Module: 4GB Brand: Apple Number of Modules: 3 Product Family: Mac Pro Processor's Quad Core: 2.66GHz, 2.93Ghz and 3.33Ghz MPN: Mac Pro 4.1 (2009) Ram Upgrade Processor's 8-Core: 2.26GHz, 2.66GHz, 2.93GHz Release Year: 2009 Warranty: 12 Months Bus Speed: PC3-8500 (DDR-1066) 1UP Memory Visit my eBay store Sign up for newsletter Store Categories Store home Desktop PC RamServer Ram ECCLaptop Ram So DimmsMachine Specific UpgradesCPU'sScarvesHard DrivesApple UpgradesOther GENERAL This auction is for a 12GB Kit (3x4GB) Ram Memory modules for your Apple Mac Pro Desktop Computer.This auction is suitable is only suitable for the Apple Mac Pro 2009 Quad Core Model: 2.66Ghz / 2.93Ghz / 3.33Ghz8-Core Models: 2.26GHz, 2.66GHz, 2.93GHzAll these machines will have a Model Identifier of 4.1, this can be confirmed under "About This Mac > More Info"All our memory modules come with a comprehensive 12 Month Warranty. MEMORY TYPEThe ram will work, however we must inform you that this machine takes 2 different types of Ram ECC registered and ECC unbufferedECC unbuffered is shown on the modules as PC3-8500E (Apple usually ship with ECC unbuffered) ECC registered is shown on the modules as PC3-8500RMost models ship from the Apple factory with ECC unbuffered. However with a four slot machine like yours this is not an issue as you need to remove all of the existing ram to upgrade, but its worth knowing about.ECC unbuffered and ECC registered memory will not work alongside each other, you can either uses ECC unbuffered or ECC registered, you cant use both together. Most models ship from the Apple factory with ECC unbuffered. The only way to check this is by manually looking at your modules.This auction is for ECC registered modules, there is no difference in performance when comparing ECC unbuffered and ECC registered modules. FUTURE PROOFINGIts important to think about the future when upgrading your machine, our recommendation would be to only upgrade using ECC Registered Memory.ECC Registered Memory has a capacity of 16GB per module, currently ECC unbuffered is only available in 8GB per moduleECC Registered Memory is roughly 40-60% cheaper per GB then ECC unbuffered memory.It is possible to add bigger modules to the system later, a lot of vendors are not interested in telling you this because they want you buy the memory in specific kits from them, however if in future you decided to add bigger memory modules into your mac it would be possible if those modules were of an identical ranking. If you have any questions regarding this please let us know, we are here to inform and help :) INSIDE YOUR MAC PRO QUAD COREYour Mac Pro has 4 slots and the maximum possible upgrade is 48GB (3x16GB)The maximum upgrade available with this auction is 12GB (3x4GB)If you would like to upgrade past 12GB, please let know as we have larger size modules available. INSIDE YOUR MAC PRO 8-COREYour Mac Pro has 8 slots and the maximum possible upgrade is 128GB (8x16GB)The maximum upgrade available with this auction is 24GB (6x4GB)If you would like to upgrade past 24GB, please let know as we have larger size modules available. SPECIFICATIONS PC3-8500R* 1066Mhz DDR3 CAS-7 2Rx4 (Dual Rank) 1.5v ECC Registered 240 Pin Module Capacity: 4GB Module Quantity: 3 12 Month Warranty*it is also possible to supply 1333Mhz (PC3-10600R) Dimms should you wish to apply a firmware hack to upgrade your Mac pro 4.1 into 5.1, however 1333Mhz ram speed will only be accessible if your CPU will support that ram speed (not all do).*On some occasions we do supply 1333Mhz ram, however the Ram would only run @ 1066Mhz as on a standard machine. MEMORY TRADE IN AND BUY BACKWe can offer a fair price for your old memory modules, if your memory modules are 2GB or bigger, we would be happy to make a fair offer on buying back your old memory, this can done as trade-in/refund when you return your old memory back to us. In order for us to do this we would need you to send us in picture of your existing ram and then we would make you an offer. USEFUL MAC UPGRADE GUIDEbelow is a useful Mac Upgrade Guide, it does discuss some of the issues regarding memory performance (the whole Triple Channel Vs Dual Channel thing etc)http://macperformanceguide.com/Mac-Upgrade-CaseStudy-MacPro-Memory.html DOMESTIC DELIVERYDELIVERY OPTIONS1st Class (2-3 Working Days)Special (Next Day delivery)Item is in stock and can be collected, delivery is done via Royal Mail and usually standard delivery takes no more than 4 working days. Proof of postage is kept as proof of dispatch, if you do not receive your item within 4 working days please contact us ASAP!! INTERNATIONAL DELIVERYDELIVERY OPTIONSEconomy (7-10 Working Day)RMISF- Royal Mail International Signed For (5-7 working days with Recorded Delivery)DHL Express (1-3 Working days with Tracking)A tracking number will only be available for RFISF or DHL express, should you require a tracking number please checkout using one of these options. CONTACT Please feel free to contact us anytime via ebay messaging system anytime or between 12am and 8pm Monday-Friday on (0116) 2762707 or alternatively on 07803 269753 PAYMENT Payment can be made by Paypal, Bankers Draft or by Cash (collection only). Please contact the office for more details. Payment must be made within 3 days of auction end, and please leave us a contact number. FEEDBACK We try and provide a first class service, we try and be open and honest about our products and when they will be delivered. If you do have an problems please get in touch with us and we will try our best to get them resolved for you as soon as possible. Business seller information Home Inspirations Contact details Abdul Kader Valimahomed 117 Prestwold Road Leicester Leicestershire LE5 0EZ United Kingdom Phone: 0116 2762707 Fax: 07803 269753 Email: abdul_vali@hotmail.co.uk Terms and conditions of the sale The title of the goods remain with us, until the goods are paid in full. We reserve the right to ask the customer who has a faulty item be repaired by the manufacturer if that item should be under a manufacturer warranty. Delivery dates are approximate only and in this respect shall not be of the eessence of the sale. We shall endevour to deliver within a resonable time of the delivery date quoted. Delivery to the customers nominated site, shall be delivered as near to the site as a safe hard road permits. We reserve the right to charge you for costs incurred by a failed delivery which has been pre-scheduled or on orders cancelled before delivery has been completed. When checking via DHL Express, the buyer maybe subject to Remote Area Delivery Surcharge, if the buyers postcode is subject to a surcharge the buyer will be expected to pay this surcharge. This can be via the link below http://raslist.dhl.com/jsp/first.jsp Return policy After receiving the item, contact seller within Return shipping 14 days Buyer pays return shipping Return policy details Refund will be given for the cost of the goods not including postage and packaging, subject to the following conditions: Items are returned in the condition as sold. The buyer is responsible for the cost of returning the goods. Items must be returned within 10 working days from the date the item was delivered. In the case of when items are damaged upon receipt of delivery: Damage must be reported within 48 hours of receipt of the delivery. After 48 hours, we accept no liability in respect of any damage or loss. Questions and answers about this item No questions or answers have been posted about this item. Ask a question - opens in a new window or tab Seller assumes all responsibility for this listing. Shipping and handling This item will ship to Thailand, but the seller has not specified shipping options. Contact the seller- opens in a new window or tab and request a shipping method to your location. Shipping cost cannot be calculated. Please enter a valid ZIP Code. Item location: Leicester, United Kingdom Shipping to: Worldwide No additional import charges at delivery! This item will be shipped through the Global Shipping Program and includes international tracking. 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Please enter a number less than or equal to 22. Select a valid country. ZIP Code: Please enter a valid ZIP Code. Please enter 5 or 9 numbers for the ZIP Code. Shipping and handling Each additional item To Service Delivery* GBP 6.99 GBP 1.00 Thailand Royal Mail International Signed Estimated between Thu. Nov. 3 and Tue. Nov. 8 Seller ships within 2 days after receiving cleared payment - opens in a new window or tab. GBP 14.99 GBP 1.00 Thailand Express Int'l Postage Estimated between Tue. Nov. 1 and Wed. Nov. 2 Seller ships within 2 days after receiving cleared payment - opens in a new window or tab. * Estimated delivery dates- opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared payment- opens in a new window or tab. Delivery times may vary, especially during peak periods. Domestic handling time Will usually ship within 2 business days of receiving cleared payment - opens in a new window or tab. Payment details Payment method Preferred / Accepted PayPal Preferred Seller's payment instructions Please provide a contact telephone number