iMac (20-inch, Mid 2009)
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iMac (20-inch, Mid 2009) Thông số kỹ thuật

Thông số đầy đủ của Apple iMac (20-inch, Mid 2009) · Xem số model, màu sắc, kích thước, bộ nhớ, màn hình, chip, pin và chi tiết kỹ thuật đầy đủ.

Chip: One of the following:2.0GHz Intel Core 2 Duo processor2.26GHz Intel Core 2 Duo processor;… Màn hình: Built-in 20-inch (viewable) glossy widescreen TFT active-matrix liquid crystal display; R… 1680 by 1050 pixel Camera: NVIDIA GeForce 9400M graphics processor with 256MB of DDR3 SDRAM shared with main memory3…
Kiểm tra IMEI / Serial Tất cả thông số
Màn hình
Built-in 20-inch (viewable) glossy widescreen TFT active-matrix liquid crystal display; Resolution: 1680 by 1… · 1680 by 1050 pixel
Chip
One of the following:2.0GHz Intel Core 2 Duo processor2.26GHz Intel Core 2 Duo processor; 2.0GHz Intel Core 2 Duo proce…
Dung lượng / Màu sắc
160GB, 320GB · Resolution: 1680 by 1050 pixels, Millions of colors at all resolutions, Typical viewing angle: 160° horizontal, 160° vertical
Trọng lượng / Hệ điều hành
9100 g

Thông số kỹ thuật của Apple iMac (20-inch, Mid 2009)

Trang này chứa thông số kỹ thuật đầy đủ của Apple iMac (20-inch, Mid 2009), bao gồm màn hình, chip, dung lượng, màu sắc, số model, kích thước, trọng lượng, hệ điều hành, kết nối, pin và các chi tiết phần cứng khác.

Dùng thông tin này để so sánh thiết bị Apple, xác định đúng model và kiểm tra các tính năng phần cứng quan trọng trước khi sửa chữa, bảo hành, bán lại hoặc mua.

▣Màn hình

  • Built-in 20-inch (viewable) glossy widescreen TFT active-matrix liquid crystal display
  • Resolution: 1680 by 1050 pixels
  • Millions of colors at all resolutions
  • Typical viewing angle: 160° horizontal , 160° vertical
  • Typical brightness: 290 cd/m2
  • Typical contrast ratio: 800:1

iAcoustic Performance

  • DECLARED NOISE EMISSIONS in accordance with ISO 9296
  • Sound Power LevelLWAd (B)1 B = 10 dBSound Pressure LevelOperator PositionLpAm (dB)Idle3.119Hard drive accessing3.120CD drive accessing3.323
  • LWAd is the statistical upper-limit A-weighted sound power level (rounded to the nearest 0.1 B).
  • LpAm is the mean A-weighted sound pressure level measured at the operator position (rounded to the nearest dB).
  • 1 B (bel) = 10 dB (decibel).

iAudio

  • 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
  • Support for Apple Stereo Headset with microphone

iCommunications

  • Built-in AirPort Extreme Wi-Fi wireless networking (based on IEEE 802.11n draft specification);2 IEEE 802.11a/b/g compatible
  • Built-in 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)

iConfigurations

  • Mac OS X includes iTunes, Time Machine, Quick Look, Spaces, Spotlight, Dashboard, Mail, iChat, Safari, Address Book, QuickTime, iCal, DVD Player, Photo Booth, Front Row, Xcode Developer Tools)
  • iLife includes iPhoto, iMovie, iDVD, iWeb, GarageBand
  • 2GB (two 1GB) or 4GB (two 2GB) Memory Upgrade
  • 4GB (two 2GB) Memory Upgrade
  • 320GB Hard Drive
  • Apple Keyboard with Numeric Keypad
  • Apple USB Modem

⌁Connections and expansion

  • One FireWire 800 port; 7 watts
  • Total of six USB 2.0 ports: four ports on computer, two ports on wired keyboard

iElectrical and operating requirements

  • Line voltage: 100-240V AC
  • Frequency: 50Hz to 60Hz, single phase
  • Maximum continuous power: 200W
  • 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

iEnvironmental Status Report

  • Arsenic-free display glass
  • BFR-free
  • PVC-free (internal cables)
  • Highly recyclable aluminum and glass enclosures
  • Meets ENERGY STAR 5.0 requirements
  • Rated EPEAT Gold

iGraphics and video support

  • NVIDIA GeForce 9400M graphics processor with 256MB of DDR3 SDRAM shared with main memory3
  • Mini DisplayPort output port with support for DVI, VGA, and dual-link DVI via adapter4
  • Built-in iSight camera
  • Support for extended desktop and video mirroring modes
  • Simultaneously supports full native resolution on the built-in display and up to a 30-inch display (2560 by 1600 pixels) on an external display

iOptions

  • Accessories
  • Time Capsule
  • AirPort Express Base Station
  • AirPort Extreme Base Station
  • Apple 8x DVD-R Media Kit
  • Apple Mini DisplayPort to DVI Adapter
  • Apple Mini DisplayPort to VGA Adapter
  • Apple Mini DisplayPort to Dual-Link DVI Adapter
  • Apple FireWire Cable
  • AppleCare Protection Plan
  • Applications
  • iWork
  • Aperture
  • Logic Express

⚙Processor and memory

  • One of the following:2.0GHz Intel Core 2 Duo processor2.26GHz Intel Core 2 Duo processor
  • 2.0GHz Intel Core 2 Duo processor
  • 2.26GHz Intel Core 2 Duo processor
  • 3MB shared L2 cache at full processor speed
  • 1066MHz frontside bus
  • 1GB (one 1GB SO-DIMM) or 2GB (two 1GB SO-DIMMs) of 1066MHz DDR3 SDRAM; two SO-DIMM slots support up to 8GB

↔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

iStorage

  • Hard drive5
  • 160GB 7200-rpm Serial ATA hard drive5Optional 320GB 7200-rpm Serial ATA hard drive
  • Optional 320GB 7200-rpm Serial ATA 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

iWhat’s in the box

  • iMac
  • Apple Keyboard
  • Mighty Mouse
  • Cleaning cloth
  • Power cord
  • Install/restore DVDs
  • Printed and electronic documentation

iMac (20-inch, Mid 2009) FAQ

Kích thước màn hình của Apple iMac (20-inch, Mid 2009) là bao nhiêu?

Apple iMac (20-inch, Mid 2009) có Built-in 20-inch (viewable) glossy widescreen TFT active-matrix liquid crystal display; R… with 1680 by 1050 pixel.

Apple iMac (20-inch, Mid 2009) dùng chip gì?

Apple iMac (20-inch, Mid 2009) dùng One of the following:2.0GHz Intel Core 2 Duo processor2.26GHz Intel Core 2 Duo processor;….

Apple iMac (20-inch, Mid 2009) có những dung lượng nào?

Các dung lượng có sẵn gồm 160GB, 320GB.