The MacBook Pro “Core i5” 2.53 15-Inch (Mid-2010) is powered by a 32 nm, dual-core 2.53 GHz Intel “Core i5” I5-540M (Arrandale) processor, with dedicated 256k level 2 cache for each core and an 3MB shared level 3 cache. This system also supports “Turbo Boost” — which “automatically boosts the processor speed based on workload” up to 3.06 GHz for this model — and “Hyper Threading” — which allows the system to recognize four “virtual cores” or “threads.”

It is configured with 4GB of 1066 MHz DDR3 SDRAM (PC3-8500), a 320GB Serial ATA (5400 RPM) hard drive, an 8X DL “SuperDrive”, and dual graphics processors — a NVIDIA GeForce GT 330M with 256 MB of dedicated GDDR3 memory and Intel HD Graphics with 256 MB of RAM shared with the system — that Mac OS X automatically switches between for better graphics performance and better battery life, respectively, depending on application use.

Features & Specifications:

• Model: MC372LL/A
• Intel Core i5 Processor 2.53 GHz
• 320GB Hard Drive
• 4GB DDR3 RAM
• 15.4" Screen (1440×900 native resolution)
• NVIDIA GeForce GT 330M
• OS: Upgraded to Mac OS 10.11 El Capitan
• Warranty: 90 Days
• Includes New Targus Backpack (Silver)

• Condition: Premium Grade A Refurbished by Certified Apple Technicians.
The process for every Apple Certified Product is as follows:

• Every unit’s hard drive is wiped to DOD standards and thoroughly checked and rechecked for potential problems, replaced if needed.
• Every aspect of each unit is fully tested including full burn-in testing.
• Every unit is internally cleaned with an Anti-Static data vac system.
• Each unit is refurbished with replacement parts for any defective modules identified in testing including batteries.
• Each unit is evaluated and upgraded as needed to meet and exceed standards required for current OS and iOS.
• Every unit is put through a thorough cosmetic restoration process, a Beyond Clean process and grade inspection.
• Every unit is repackaged in new boxes (including appropriate cables, AC Adapters, etc.).
• Every unit includes an update to the very latest operating software available for that particular unit.
• Every unit is placed into a Final QA inspection prior to being sold.