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OVERVIEW
IntroducedApril 2008
Model IdentifieriMac8,1
Model NumberA1224
EMC2210
Order NumberMB323LL/A (2.4 GHz), MB324LL/A (2.66 GHz)
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ColorsSilver
Weight and Dimensions20 lbs., 18.5" H x 19.1" W x 7.4" D
PROCESSOR
ProcessorIntel Core 2 Duo (E8135, E8335) ("Penryn")
Processor Speed2.4 or 2.66 GHz
Maximum Processor Speed
Architecture64-bit
Number of Cores2
Security ChipNo
Cache6 MB shared L2 cache at full processor speed
System Bus1066 MHz
Logic board RepairNiwTech
STORAGE AND MEDIA
Storage250 (2.4 GHz only), 320, 500, 750 GB 7200-rpm
Storage UpgradeNiwTech
SSD UpgradeNiwTech
Data RecoveryNiwTech
MediaSlot-loading 8x SuperDrive (DVD±R DL/DVD±RW/CD-RW)
PERIPHERALS
PeripheralsApple Remote, Apple Keyboard with Numeric Keypad, Mighty Mouse
Peripherals RepairsNiwTech
SOFTWARE
Original OSMac OS X 10.5.2 (9C2028)
Maximum OSOS X 10.11.6 (15G31)
OS installNiwTech
OS UpgradeNiwTech
OS DowngradeNiwTech
OS SupportNiwTech
AirDropSupported
Handoff
Power Nap
Unlock with Apple Watch
Hardware TestAHT 3A138
FIRMWARE
FirmwareIntel Extensible Firmware Interface (EFI)
MEMORY
Built-in MemoryNone
Maximum Memory6.0 GB (Actual) 4.0 GB (Apple)
Memory Slots2 - 200-pin PC2-6400 (800MHz) DDR2 SO-DIMM
Memory UpgradeNiwTech
Memory Upgrade InstructionsHow to remove or install memory
Interleaving SupportYes
DISPLAY
Built-in Display20-inch (viewable) glossy widescreen TFT LCD
Display Glass
Brightness290 cd/m2
Pixel Density
Color Gamut
Resolutions16:10 aspect ratio: 1680 x 1050, 1344 x 840, 1280 x 800, 1024 x 640, 840 x 524, 800 x 500 4:3 aspect ratio: 1024 x 768, 800 x 600, 640 x 480
Display ReplacementNiwTech
GRAPHICS
Graphics CardATI Radeon HD 2400 XT or ATI Radeon HD 2600 PRO
Graphics Card ReplacementNiwTech
Graphics Memory128 MB (2400 XT) or 256 MB (2600 PRO) GDDR3
Display Connection1 - Mini-DVI (DVI, VGA, Composite and S-video with adapter)
Display ModesDual display extended and video mirroring
External ResolutionUp to 1920 by 1200 pixels (Digital) Up to 2048 by 1536 pixels (Analog)
CAMERA
CameraBuilt-in iSight
CONNECTIONS
Wi-FiBuilt-in AirPort Extreme card (802.11a/b/g/n)
BluetoothBuilt-in Bluetooth 2.1 + EDR
Ethernet10/100/1000BASE-T (RJ-45) (support for jumbo frames)
ModemOptional Apple USB Modem (MA034Z/A)
USB3 - 480 MBit/s
FireWire1 - 400 MBit/s, 1 - 800 MBit/s (7W each)
Thunderbolt
Display1 - Mini-DVI (DVI, VGA, Composite and S-video with adapter)
Infrared1 - For Apple Remote only
Audio In1 - 3.5-mm analog/optical combo input jack, Built-in microphone
Audio Out1 - 3.5-mm analog/optical combo output jack, Built-in speakers
Security Slot1 - Kensington cable lock
EXPANSION
Slots
BaysNone
Hard Drive Interface3.0 Gbps Serial ATA (SATA)
Optical Drive InterfaceUltra ATA/100 (operates at UATA/33 or UATA/66)
SENSORS
Liquid SensorNon
POWER
Backup Battery3 V CR2032 lithium
Maximum Continuous Power200 W
Line Voltage100-240V AC
Power Supply ReplacementNiwTech
ENVIRONMENTAL
Acoustical Performance
Power Consumption
ENERGY STARMeets ENERGY STAR requirements
EPEATSilver
NiwTechwww.niwtech.com