iMac Intel 21.5" EMC 2544 Teardown
| CPU | 2.7 GHz quad-core Intel Core i5 processor with 6 MB L3 cache | |
| RAM | Hynix PC3-12800 RAM, 4GBx2 | |
| Gigabit Ethernet | Broadcom BCM57765A1KMLG gigabit ethernet controller with integrated SDXC card reader | |
| VideoCard | Nvidia GeForce GT 640M GPU, 512MB | |
| Build-in | Broadcom BCM20702, Single-Chip Bluetooth® 4.0 HCI Solution with Bluetooth Low Energy (BLE) Support | |
| WLAN | Broadcom BCM4331 single-chip WLAN | The BCM4331 single-chip 802.11n dual-band 3x3 wireless solution enables Wi-Fi products to support 450 Mbps data rates and achieves over 600Mbps (TCP/IP) throughput in simultaneous AP/router configurations. |
| Audio Controler | Cirrus Logic 4206BCNZ audio controller, the same chip as found in last year's 21.5" | |
| Audio AMP | Analog Devices SSM3302 audio amplifier | |
| Monitor | LG LM215WF3 | |
| Web Cam | Vimicro VC0359 webcam processor | |
| HD | HGST(Hitachi Global Storage Technologies) 1TB hard drive (5400 rpm) | |
| DVDROM | Sony Optiarc optical drive, model number AD-5690H. | |
| ThunderBolt | Intel DSL3510L Cactus Ridge Thunderbolt controller | |
| USB | SMSC USX2061 (we believe this a USB 2.0 Hub Controller Family) | |
| BlutTooth | Broadcom BCM2046 Bluetooth IC | |
| ??? | Intersil ISL6364 multi-phase pulse width modulation (PWM) controller | |
| Power | 台達電 DELTA ELECTRONICS,INC MODEL:ADP-185BF T INPUT:100-240V~3A 50/60Hz OUTPUT: +12.1V-15.4A |
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