Model Detail - iMac 20 inch 2.26 GHz Core 2 Duo P7550 (Mid-2009)

The iMac "Core 2 Duo" 2.26GHz 20" Screen Aluminum model Mid-2009 (Education Model) is is powered by a 2.26GHz Intel "Core 2 Duo" dual core processor, a 3MB shared level 2 cache, a 1066MHz system bus, 1 or 2GB of DDR3-1066 (PC3-8500) SDRAM (2GB starting May 3, 2011), a 7200 RPM 160GB hard drive, a slot-loading DVD±R DL "SuperDrive" plus a (shared memory) NVIDIA GeForce 9400M graphics processor, a built-in iSight camera mounted above the 1680x1050 20" LCD display.

Ports and connectivity come via 4 USB 2.0 ports, 1 Firewire 800 port, AirPort Extreme, 1 Gigabit Ethernet plus 1 Mini DisplayPort.

Download the manual from here.

Learn how to install Extra RAM here.

MAIN SPECS
Processor Speed 2.26GHz
First Build Date 04/07/2009
Last Build Date 03/04/2010
Built-in Display 20.0
Model Identifier iMac9,1
Apple Order Number MC015LL/B
Apple Model Number A1224 (EMC 2316)
Form Factor iMac Core 2 Duo (2009)
Apple Subfamily Mid-2009 (Edu)
EXPAND / UPGRADE
Standard RAM
1GB, 2GB Click for
Options Rambutton
Maximum RAM
8GB
RAM Slots2
RAM SpecsPC3-8500 DDR3-1066
RAM Speed1066MHz
Standard Storage Drive
160GB
Maximum Storage Drive
1.5TB
Storage Drive Interface Serial ATA (SATA) (3GB/s)
SYSTEM
Processor Type Core 2 Duo (P7550)
Processors / Cores 1 (2 Cores)
Geekbench Rating 3235
Turbo Boost Speed N/A
Custom Speeds N/A
Architecture 64-Bit
Processor Upgradeable No / Soldered
FPU Integrated
Integrated System RAM None
Standard RAM 1GB, 2GB
Maximum RAM 8GB
RAM Slots 2
RAM Specs PC3-8500 DDR3-1066
RAM Speed 1066MHz
System Bus Speed 1066MHz
Cache Bus Speed 2.26GHz (Built-in)
ROM / Firmware Type EFI
EFI Architecture 64-Bit
L1 Cache 32k/32k
L2 / L3 Cache 3MB (on chip)
VIDEO / GRAPHICS
Video Card GeForce 9400M
VRAM Type Integrated
Standard VRAM 128MB
Maximum VRAM 128MB
Native Resolution 1680x1050
Multi Display Support Dual/ Mirroring
Multi Display Max Resolution 2560x1600
STORAGE
Standard Storage Drive 160GB
Maximum Storage Drive 1.5TB
Storage Drive Interface Serial ATA (SATA) (3GB/s)
Optical Disk 8X DL
Floppy / Zip Drive None
Ports
AirPort 802.11a/b/g/n
Bluetooth None
Video / Multi-IO 1 (Mini DisplayPort)
Thunderbolt Ports / Spec None
USB Ports / Spec 4 (2.0)
Firewire Ports / Spec 1 (800)
Ethernet (RJ-45) 10/100/1000Base-T
Modem (RJ-11) None
Headphone 1
Microphone 1 (Built-in)
Audio In 1
Audio Out 1
Keyboard Apple Keyboard
Mouse / Trackpad Mighty Mouse
Expansion Slots None
Expansion Bays None
LEGACY PORTS
SCSI None
S-Video Input None
S-Video Output None
Floppy None
ADB None
Serial None
Geoport None
OPERATING SYSTEM
Pre-Installed MacOS OSX 10.5.8
Maximum MacOS Current
MacOS 9 Support None
Windows Support Boot/ Virtualization
Minimum Windows XP SP2 (32-Bit)
Maximum Windows 7 (32-Bit, 64-Bit)
POWER
Battery Type N/A
Battery Life N/A
Power Adapter None
PHYSICAL
Case Type All-in-One
Dimensions 18.5 x 19.1 x 7.4
Weight 20 lbs. (9.1 kg)
Original Price USD US$899
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