Additional Product Features
Optical Drive TypeDvd±R Dl/Dvd±Rw/CD-Rw
RAM TechnologyDdr3 Sdram
Display TechnologyLED
Special FeaturesMagsafe Power Adapter Port, Integrated Video Camera
Installed Cache RAM Size3072KB
Data Link ProtocolIeee 802.11g, Bluetooth, Ieee 802.11A, Airport Extreme, Ethernet, Ieee 802.11b, Ieee 802.11n, Fast Ethernet, Gigabit Ethernet
Battery Run TimeUp to 7 Hours
Battery TechnologyLithium Polymer
Model NumberA1278
Storage Controller TypeSerial Ata
Audio Output TypeHeadphones, Speaker(s), Optical Digital, Line Out, Sound Card
Bus Speed1066MHz
RAM Speed1066MHz
Number of CoresDual-Core
Graphic ProcessorNvidia Geforce 9400m
Model IdMacbookpro55
Release Year2009
Installed Video RAM Size256MB
Exterior ColorSilver
Networking TypeBluetooth, Integrated 10/100/1000 Network Card, Integrated Wireless LAN, Network Adapter
Display Max. Resolution1280x800
Security FeaturesKensington Lock Slot
Expansion PortsRJ-45 (NIC), FireWire 800, 2 x USB 2.0, 1 x IEEE 1394b (FireWire 800), VGA out, DVI (Digital Video Interface)
Max Supported RAM8GB
Optical Drive Read Speed8x (DVD+R), 8x (Dvd-R), 24x (CD), 8x (DVD), 6x (DVD+R DL), 6x (DVD-R DL)
Hard Drive Rotation Speed5400RPM
Expandability1 X Sd Card Slot
Input MethodRemote Control, Keyboard, Trackpad
Optical Drive Write Speed8x (DVD+R), 8x (Dvd-R), 24x (CD), 4x (Dvd-R Dual Layer), 4x (DVD+R Dual Layer)
Audio Input TypeOptical Digital in, Integrated Microphone, Line in (3.5mm)
Optical Drive Rewrite Speed10x (Cd-Rw), 4x (Dvd-Rw), 4x (DVD+RW)
Release DateJune,2009