iMac(27英寸，2011年中)
2011 iMac12,2
The iMac (27-inch, Mid 2011) is a high-performance all-in-one desktop computer introduced by Apple, featuring second-generation Intel Core processors and an NVIDIA GeForce GT 650M graphics card, along with a 2560x1440 resolution LED-backlit display. It was the first to introduce the Thunderbolt interface, enabling high-speed data transfer, and featured a thinner chassis with a minimalist design. At the time, this model represented Apple's technological leadership in desktop computing and was an ideal choice for professional users and creative workers.
Model Numbers: A1312
Colors
Technical Specifications
内存
General
8GB DDR3 (upgradable to 16GB)
存储
General
1TB Hard Disk (7200 rpm) or 500GB SSD (optional)
无线
General
Wi-Fi (802.11a/b/g/n), Bluetooth 4.0
端口
General
4 USB 3.0 ports, 2 Thunderbolt ports, HDMI, SDXC card slot, Ethernet port
类别
General
Desktop Computer
芯片
General
Intel Core i5 or i7 (2nd Generation Core Processors)
音频
General
Built-in stereo speakers, microphone
摄像头
General
iSight 1.0MP
显示屏
General
27-inch LED-backlit display with a resolution of 2560 x 1440
Release year
General
2011
主要更新
General
First introduction of Thunderbolt interface, featuring a slimmer body design and support for higher-resolution displays
产品代号
General
iMac12,2
停产状态
General
Discontinued
发布年份
General
2011
操作系统
General
macOS Lion (10.7) or later
图形处理器
General
NVIDIA GeForce GT 650M (1GB GDDR5)
Model identifier
General
iMac12,2