اندازه و وزن

20-اینچ

طول : 46.9 سانتیمتر

عرض : 48.5 سانتیمتر

ارتفاع : 18.9 سانتیمتر

وزن : 9.1 کیلوگرم

24-اینچ

طول : 52.0 سانتیمتر

عرض : 56.9 سانتیمتر

ارتفاع : 20.7 سانتیمتر

وزن : 11.5 کیلوگرم

اتصالات و درگاه

یک درگاه FireWire 400 و یک درگاه FireWire 400; 7W

مجموع پنچ درگاه USB 2.0 که 3 درگاه روی iMac و 2 درگاه روی Wired keboard

Wi-Fi

شبکه بیسیم Built-in AirPort Extreme Wi-Fi 

سازگار با IEEE 802.11a/b/g

Bluetooth

Built-in Bluetooth 2.1 + EDR

Built-in 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)

صدا

بلندگو استریو داخلی

Internal 24-watt digital amplifier

Headphone/optical digital audio output (minijack)

Audio line in/optical digital audio input (minijack)

میکروفون داخلی

صفحه نمایش

20-اینچ

صفحه نمایش 20-اینچ TFT با مایع کریستال فعال ماتریس

وضوح 1680×1050 پیکسل با پشتیبانی از میلیون ها رنگ

زاویه دید 160 درجه افقی، 160 درجه عمودی

روشنایی معمولی 290 cd/m2

کنتراست 800:1

24-اینچ

صفحه نمایش 24-اینچ TFT با مایع کریستال فعال ماتریس

وضوح 1920×1200 پیکسل با پشتیبانی از میلیون ها رنگ

زاویه دید 178 درجه افقی، 178 درجه عمودی

روشنایی معمولی 385 cd/m2

کنتراست 750:1

پشتیبانی ویدیویی و دوربین

دوربین iSight

پشتیبانی ازحالت های external display و extended desktop

وضوح دیجیتال 1920×1200 پیکسل

وضوح آنالوگ 2048×1536 پیکسل

پشتیبانی از حالت های extended desktop و video mirroring

خروجی Mini-DVI 

پشتیبانی از DVI، VGA، S-video و Composite video connections

پردازنده گرافیکی 

20-اینچ

2.4GHz

 ATI Radeon HD 2400 XT graphics processor with 128MB of GDDR3 memory

2.66GHz

 ATI Radeon HD 2600 PRO graphics processor with 256MB of GDDR3 memory

24-اینچ

2.8GHz

 ATI Radeon HD 2600 PRO graphics processor with 256MB of GDDR3 memory

NVIDIA GeForce 8800 GS graphics processor with 512MB of GDDR3 memory

3.06GHz

 ATI Radeon HD 2600 PRO graphics processor with 256MB of GDDR3 memory

NVIDIA GeForce 8800 GS graphics processor with 512MB of GDDR3 memory

پردازنده

20-اینچ

پردازنده 2.4GHz Core 2 Duo 1066MHz

6MB حافظه پنهان سطح 2 اشتراک گذاری شده در سرعت کامل پردازنده

پردازنده 2.66GHz Core 2 Duo 1066MHz

6MB حافظه پنهان سطح 2 اشتراک گذاری شده در سرعت کامل پردازنده

24-اینچ

پردازنده 2.8GHZ Core 2 Duo 1066MHz 

6MB حافظه پنهان سطح 2 اشتراک گذاری شده در سرعت کامل پردازنده

پردازنده 3.06GHz Core 2 Duo 1066MHz

6MB حافظه پنهان سطح 2 اشتراک گذاری شده در سرعت کامل پردازنده

حافظه RAM

20-اینچ

1GB (One 1GB SO-DIMM) of 800MHz DDR2 SDRAM two SO-DIMM slots support up to 4GB

24-اینچ

2GB (two 1GB SO-DIMM) of 800MHz DDR2 SDRAM two SO-DIMM slots support up to 4GB

ظرفیت ذخیره سازی

دیسک سخت

20-اینچ

2.4GHz

250GB 7200-rpm Serial ATA hard drive

Optional 320GB or 500GB 7200-rpm Serial ATA hard drive

2.66GHZ

320GB 7200-rpm Serial ATA hard drive

Optional 500GB or 750GB 7200-rpm Serial ATA hard drive

24-اینچ

2.66GHz and 2.93GHz

320GB 7200-rpm Serial ATA hard drive

Optional 500GB, 750GB, or 1TB 7200-rpm Serial ATA hard drive

3.06GHz

320GB 7200-rpm Serial ATA hard drive

Optional 500GB, 750GB, or 1TB 7200-rpm Serial ATA hard drive

درایو نوری

Slot-loading 8x SuperDrive (DVD±R DL/DVD±RW/CD-RW)

Writes DVD+R DL and DVD-R DL discs at up to 4x speed

Writes DVD-R and DVD+R discs at up to 8x speed

Writes DVD-RW discs at up to 6x speed and DVD+RW discs at up to 8x speed

Reads DVDs at up to 8x speed

Writes CD-R discs at up to 24x speed

Writes CD-RW discs at up to 16x speed

Reads CDs at up to 24x speed

الزامات الکتریکی و شرایط محیطی

خط ولتاژ: ‏100-240V AC

فرکانس: 50Hz تا 60Hz به ‌صورت تک فاز

حداکثر قدرت مداوم : 200W

درجه حرارت عملیاتی: 10 تا 35 درجه سانتی گراد

دمای ذخیره سازی : -40 تا 85 درجه سانتی گراد

رطوبت نسبی: 5% تا 95٪ (غیر متراکم)

ارتفاع عملیاتی: آزمایش شده تا ارتفاع 3048 متر

Size and weight

20-inch iMac

Height: 18.5 inches (46.9 cm)

Width: 19.1 inches (48.5 cm)

Depth: 7.4 inches (18.9 cm)

Weight: 20 pounds (9.1 kg)1

24-inch iMac

Height: 20.5 inches (52.0 cm)

Width: 22.4 inches (56.9 cm)

Depth: 8.1 inches (20.7 cm)

Weight: 25.4 pounds (11.5 kg)1

Connections and expansion

One FireWire 400 port and one FireWire 800 port; 7 watts each

Total of five USB 2.0 ports: three ports on computer, two ports on keyboard

Communications

Built-in AirPort Extreme Wi-Fi wireless networking2 (based on IEEE 802.11n draft (specification); IEEE 802.11a/b/g compatible

Built-in Bluetooth 2.1 + EDR (Enhanced Data Rate)

Built-in 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)

Audio

Built-in stereo speakers

Internal 24-watt digital amplifier

Headphone/optical digital audio output (minijack)

Audio line in/optical digital audio input (minijack)

Built-in microphone

Display

Built-in 20-inch (viewable) or 24-inch (viewable) glossy widescreen TFT active-matrix liquid crystal display

Resolution

20-inch models: 1680 by 1050 pixels

24-inch model: 1920 by 1200 pixels

Millions of colors at all resolutions

Typical viewing angle

20-inch models:

160° horizontal

160° vertical

24-inch models:

178° horizontal

178° vertical

Typical brightness: 290 cd/m2 (20-inch models); 385 cd/m2 (24-inch model)

Typical contrast ratio: 800:1 (20-inch models); 750:1 (24-inch model)

Graphics and video support

20-inch model with 2.4GHz processor

ATI Radeon HD 2400 XT graphics processor with 128MB of GDDR3 memory

20-inch model with 2.66GHz processor

ATI Radeon HD 2600 PRO graphics processor with 256MB of GDDR3 memory

24-inch model with 2.8GHz or 3.06GHz processor, one of the following:

ATI Radeon HD 2600 PRO graphics processor with 256MB of GDDR3 memory

NVIDIA GeForce 8800 GS graphics processor with 512MB of GDDR3 memory

Mini-DVI output port with support for DVI, VGA, S-video, and composite video connections via adapter3

Built-in iSight camera

Support for external display in extended desktop mode

Digital resolutions up to 1920 by 1200 pixels

Analog resolutions up to 2048 by 1536 pixels

Support for external display in video mirroring mode

Processor and memory

2.4GHz, 2.66GHz, 2.8GHz, or 3.06GHz Intel Core 2 Duo processor

6MB shared L2 cache at full processor speed

1066MHz frontside bus

1GB (one 1GB SO-DIMM) or 2GB (two 1GB SO-DIMMs) of 800MHz DDR2 SDRAM; two SO-DIMM slots support up to 4GB

Storage

Hard drive4

20-inch model with 2.4GHz processor

250GB Serial ATA 7200-rpm hard drive

Optional 320GB or 500GB Serial ATA 7200-rpm hard drive

20-inch model with 2.66GHz processor

320GB Serial ATA 7200-rpm hard drive

Optional 500GB or 750GB Serial ATA 7200-rpm hard drive

24-inch model with 2.8GHz or 3.06GHz processor

320GB Serial ATA 7200-rpm hard drive

Optional 500GB, 750GB, or 1TB Serial ATA 7200-rpm hard drive

Optical drive

Slot-loading 8x SuperDrive (DVD±R DL/DVD±RW/CD-RW)

Writes DVD+R DL and DVD-R DL discs at up to 4x speed

Writes DVD-R and DVD+R discs at up to 8x speed

Writes DVD-RW discs at up to 6x speed and DVD+RW discs at up to 8x speed

Reads DVDs at up to 8x speed

Writes CD-R discs at up to 24x speed

Writes CD-RW discs at up to 16x speed

Reads CDs at up to 24x speed

Electrical and operating requirements

Line voltage: 100-240V AC

Frequency: 50Hz to 60Hz, single phase

Maximum continuous power: 200W (20-inch models); 280W (24-inch model)

Operating temperature: 50° to 95° F (10° to 35° C)

Storage temperature: -40° to 185° F (-40° to 85° C)

Relative humidity: 5% to 95% noncondensing

Maximum altitude: 10,000 feet

iMac (Early 2008)

 20-inch iMac (MB323LL/A)20-inch iMac (MB324LL/A)24-inch iMac (MB325LL/A)
Processor2.4GHz Intel Core 2 Duo2.66GHz Intel Core 2 Duo2.8GHz Intel Core 2 Duo
L2 cache6MB shared6MB shared6MB shared
Frontside bus1066MHz1066MHz1066MHz
Memory1GB (one 1GB SO-DIMM) of 800MHz DDR2 SDRAM; supports up to 4GB2GB (two 1GB SO-DIMMs) of 800MHz DDR2 SDRAM; supports up to 4GB2GB (two 1GB SO-DIMMs) of 800MHz DDR2 SDRAM; supports up to 4GB
Hard drive250GB Serial ATA; 7200-rpm320GB Serial ATA; 7200-rpm320GB Serial ATA; 7200-rpm
Optical driveSlot-loading 8x SuperDrive with 4x double-layer burning (DVD±R DL/DVD±RW/CD-RW)
Slot-loading 8x SuperDrive with 4x double-layer burning (DVD±R DL/DVD±RW/CD-RW)
Slot-loading 8x SuperDrive with 4x double-layer burning (DVD±R DL/DVD±RW/CD-RW)
Display20-inch (viewable) glossy widescreen TFT active-matrix LCD, 1680 by 1050 pixels, million of colors20-inch (viewable) glossy widescreen TFT active-matrix LCD, 1680 by 1050 pixels, million of colors24-inch (viewable) glossy widescreen TFT active-matrix LCD, 1920 by 1200 pixels, million of colors
VideoBuilt-in iSight camera; mini-DVI output port with support for DVI, VGA, S-video, and composite video connections via adapterBuilt-in iSight camera; mini-DVI output port with support for DVI, VGA, S-video, and composite video connections via adapterBuilt-in iSight camera; mini-DVI output port with support for DVI, VGA, S-video, and composite video connections via adapter
GraphicsATI Radeon HD 2400 XT with 128MB of GDDR3 memoryATI Radeon HD 2600 PRO with 256MB of GDDR3 memoryATI Radeon HD 2600 PRO with 256MB of GDDR3 memory
FIreWireOne FireWire 400 port and one FireWire 800 port; 7watts eachOne FireWire 400 port and one FireWire 800 port; 7watts eachOne FireWire 400 port and one FireWire 800 port; 7watts each
USBThree USB 2.0 ports on computer; two USB 2.0 ports on keyboardThree USB 2.0 ports on computer; two USB 2.0 ports on keyboardThree USB 2.0 ports on computer; two USB 2.0 ports on keyboard
AudioBuilt-in stereo on computer with 24-watts digital amplifier, built-in microphone, optical digital audio output/headphone out, optical digital audio input/audio line inBuilt-in stereo on computer with 24-watts digital amplifier, built-in microphone, optical digital audio output/headphone out, optical digital audio input/audio line inBuilt-in stereo on computer with 24-watts digital amplifier, built-in microphone, optical digital audio output/headphone out, optical digital audio input/audio line in
EthernetBuilt-in 10/100/1000BASE-T(Gigabit)Built-in 10/100/1000BASE-T(Gigabit)Built-in 10/100/1000BASE-T(Gigabit)
Hardware accessoriesApple Remote, Apple keyboard, and Mighty MouseApple Remote, Apple keyboard, and Mighty MouseApple Remote, Apple keyboard, and Mighty Mouse
OtherBuilt-in IR receiverBuilt-in IR receiverBuilt-in IR receiver, optional VESA mount adapter kit
Configure-to-order options2GB Memory Upgrade
(two 1GB)
4GB Memory Upgrade
(two 2GB)
320GB or 500GB Hard Drive
Apple Wireless keyboard
Wireless Mighty Mouse
Apple USB Modem
Software: iWork'08, Aperture, Logic Express, Final Cut Express
4GB Memory Upgrade
(two 2GB)
500GB or 750GB Hard Drive
Apple Wireless keyboard
Wireless Mighty Mouse
Apple USB Modem
Software: iWork'08, Aperture, Logic Express, Final Cut Express
3.06GHz Intel Core 2 Duo
NVIDIA GeForce 8800 GSw/ 512MB GDDR3 Memory
4GB Memory Upgrade
(two 2GB)
500GB, 750GB or 1TB Hard Drive
Apple Wireless keyboard
Wireless Mighty Mouse
Apple USB Modem
Software: iWork'08, Aperture, Logic Express, Final Cut Express