SERIAL NUMBERS , LOT OF 3. No Repair attempt made on these machine, please consider them 100% damaged to avoid remorse. They were previously used in a business I.T Environment. NO REFUND/RETURN. If parts out, worth more. C02PW1ZBGBWP Apple MacBook Pro "Core i7" 2.5 15" 2015 (IG) Specs Identifiers: Retina Mid-2015 15" - BTO/CTO - - - This system also supports "Turbo Boost 2.0" -- which "automatically increases the speed of the active cores" to improve performance when needed (up to 3.7 GHz for this model) -- and "Hyper Threading" -- which allows the system to recognize eight total "cores" or "threads" (four real and four virtual). c02nq0nzg3qn Apple MacBook Pro "Core i7" 2.5 15" 2014 (IG) Specs Identifiers: Retina Mid-2014 15" - BTO/CTO - - - This system also supports "Turbo Boost 2.0" -- which "automatically increases the speed of the active cores" to improve performance when needed (up to 3.7 GHz for this model) -- and "Hyper Threading" -- which allows the system to recognize eight total "cores" or "threads" (four real and four virtual). C02K75EKFFT1 Apple MacBook Pro "Core i7" 2.7 15" 2013 Specs Identifiers: Retina Early 2013 - ME665LL/A - - - This system also supports "Turbo Boost 2.0" -- which "automatically increases the speed of the active cores" to improve performance when needed (up to 3.7 GHz for this model) -- and "Hyper Threading" -- which allows the system to recognize eight total "cores" or "threads" (four real and four virtual). A random check shows a couple items powered on but this does not imply and guarantee on the condition. All assets are offered for sale “AS IS, WHERE IS.” we makes no warranty, guarantee, or representation of any kind, expressed or implied, as to the merchantability or fitness for any purpose of the property offered for sale. The Buyer is not entitled to any payment for loss of profit or any other money damages – special, direct, indirect or consequential.