Refurbished MacBook Pro with upgrades: 8GB Memory / NEW 500GB SSHD (Fast Solid State Hybrid) Drive / Excellent Battery / Passed Apple Hardware Test / Fresh Installation of OS X 10.10 Yosemite / Unused Authentic 60W MagSafe power adapter. The MacBook Pro "Core 2 Duo" 2.26 13" (SD/Firewire 800 - 2009/2010) features a 45 nm "Penryn" 2.26 GHz Intel "Core 2 Duo" processor (P7550 or P8400), with two independent processor "cores" on a single silicon chip, a 3 MB shared "on chip" level 2 cache, a 1066 MHz frontside bus, 8 GB of 1066 MHz DDR3 SDRAM (PC3-8500) installed in pairs (two 4 GB modules), 500 GB SSHD (Solid State Hybrid) hard drive, an 8X DL "SuperDrive", a NVIDIA GeForce 9400M "graphics processor with 256 MB of DDR3 SDRAM shared with main memory", integrated iSight, and an LED-backlit 13.3" widescreen TFT active-matrix "glossy" display (1280x800 native resolution). Connectivity includes AirPort Extreme (802.11a/b/g/n), Bluetooth 2.1+EDR, Gigabit Ethernet, a Firewire "800" port, two USB 2.0 ports, the same "combined optical digital output/headphone out", a "Mini DisplayPort" that supports an external display at 2560x1600, and an SD card slot.