The 27 Inch 5K Retina iMac Taken Apart - See What Lies Under The Hood

Three days back Apple launched the 5K Retina iMac. The 5K screen of the iMac is the get-go of information technology's kind in the manufacture and had united states of america all wondering what lies under the hood of the iMac. Apple provided a little bit of information almost the iMac at the time of launch, solely for marketing and branding purposes. Well, folks over at iFixit have taken autonomously the Retina iMac and thanks to them, we can finally accept a look at what makes the Retina iMac tick.

Specifications.

Before we first with our teardown mail service, it would be wise to take a note of the specifications of the Retina iMac in question. The device being taken apart comes with a Quad-cadre three.5 GHz Intel Core i5 with Turbo Boost upwardly to 3.9 GHz. This is backed by 2 modules of 4 GB 1600 MHz DDR3 RAM and AMD's R9 M290X GPU with 2 GB of GDDR5 retentiveness. 802.eleven air conditioning Wi-Fi and Bluetooth iv.0 are the specifications for wireless connectivity.

Ports.

The Retina iMac comes with a host of ports on it'due south rear to satisfy all of your peripheral connectivity needs. Adorning the rear of the device are: In carmine - a headphone jack, in orange - a SDXC carte du jour slot, four USB iii.0 ports in yellowish, 2 thunderbolt 2.0 ports in dark-green and finally a gigabit ethernet port at the very terminate in bluish.

RAM Slot And Opening The iMac Up.

For those who would want to upgrade the RAM on their iMac, the method has non inverse from previous versions of the platform. To replace/upgrade the RAM on the latest iMac, all you need to exercise is open the RAM release door by pressing on the RAM release push button located underneath it. The rest of the procedure is pretty simple.

JOy2VVh1nRctxKNj Opening the iMac up also remains the aforementioned. All that y'all demand to open up the iMac upward is a abrupt edged tool for cutting the adhesive record on the edge of the screen and a durable, plastic card to pry the screen open. In one case you're washed cutting the tape and have separated the two edges of the screen, yous'll be presented with your first wait inside Apple's brand new 5K Retina iMac. Voila.

What Lies Underneath?

Since it comes with the proper noun, the starting time gild of business organization when opening the '5K' Retina iMac upwardly would be taking a look at what makes the 5K display of the device tick. The 5K display for the Retina iMac is manufactured past LG. Take a look at the actual component and the surrounding brandish below.

And then What Makes The 5K Brandish Tick?

Now that the iMac has been opened, and the display separated from the logic lath, we tin can take a look in particular at what hardware Apple has chosen and equipped the 14.vii million display with.

gymJxgdZPPNgPyPp Starting from the left of the display panel, the offset matter we run into is the Texas Instruments NH245 8-Bit Dual-Supply Coach Transceiver. This has been marked with a scarlet rectangle in the image above. Next on the list is the Texas Instruments BUF16821 Programmable Gamma-Voltage Generator and Vcom Calibrator.

GRYRXBZjbTWKKBeW Moving to the middle of the display panel, we get to see two more NH245s and the Parade Technologies DP665 LCD Timing Controller, a feature which Apple tree likewise highlighted on it's launch event for the Retina iMac. The green box on the extreme right of the image is the Texas Instruments TPS65270 Monolithic Dual Synchronous Buck Regulator.

txaCARMSLWBAiaao And finally, the final component on our listing for the display of the 5K Retina iMac is the Texas Instruments TPS65168 High Resolution Fully Programmable LCD Bias IC for TV. For more than information on these components, head over to Texas Instruments' website. They've got everything yous'd similar to know about the components over there.

The Logic Lath, Processor, GPU And More than.

Aside the changed display components, Apple has kept the rest of the hardware like to the one found on concluding year's 27 inch iMac. In fact, co-ordinate to iFixit, removing the logic board of the Retina iMac requires the same method as on the previous 27 inch iMac. So after the logic lath has been removed and isolated, lets finally take a look at the components which beautify information technology.

EWttSGR4I3l6eCMt The box in the red, as many of y'all would take guessed correctly is AMD's Radeon R9 M290X GPU. Intel'south Core i5-4690 CPU can be pictured in the orange colored box. The CPU can easily exist removed and replaced on the logic board. The yellow rectangles represent 8 modules of SK Hynix H5GC2H24BFR 256 MB GDDR5 SGRAM for a full of 2 GB of retention. The light-green, blue and purple boxes are Delta Electronics 890CF 143003, Intel NB430029A00200 Platform Controller Hub and Fairchild Semiconductor DE32GV respectively.

r5nmCfZAVAQfZr4M The front of the logic board features Broadcom'southward BCM5776 Gigabit Ethernet Controller in red. For Sound on the Retina iMac, we have the Cirrus Logic 4206BCNZ Audio Controller in red. Intel'south Thunderbolt makes an advent in yellow with the Intel DSL5520 Thunderbolt 2 Controller. The light-green box shows the LMF4S1EH 5BBCIG 47A6HPW. Temperature sensing on the iMac is carried out by the Microchip Applied science 1428-7 420BE5A BMY System Direction Charabanc (SMBus) Temperature Sensor and for muti-stage cadre voltage regulation we have the Intersil ISL6327 Enhanced 6-Stage PWM Controller.

PbQAPKwGOYbMTIqh The SSD on the iMac is the aforementioned as the ane found on the thirteen inch Retina Mac Book Pro. Information technology comes with four SanDisk 05131 016G 16 GB NAND Flash modules on each side for a total storage capacity of 128 GB (in Red). We also go to see the SK Hynix H5TQ2G63DFR 2 GB DDR3 SDRAM in orange.

sATJFV4Xcb2Gheq2 The AirPort/Bluetooth card too stays the same on the Retina iMac from last year's 27 inch iMac. The red rectangle represents Broadcom BCM4360KML1G 5G WiFi 3-Stream 802.11ac Gigabit Transceiver, the Skyworks SE5516 Dual-Band 802.11a/b/m/n/air conditioning WLAN Front-End Module is in orange while the bluetooth module in yellow is the Broadcom BCM20702 Single-Fleck Bluetooth 4.0 HCI Solution with Bluetooth Low Energy (BLE) Support.

KtF5YuVRiVqBUgTj So this marks the end of the iMac autopsy. Liked what you saw? Could Apple have changed anything else? Let us know in the comments section. Oh and before you get any ideas to open up up your iMac as shown in the start of this postal service, yous should do so at your own risk and know that this is not a tutorial for opening your iMac up. Cheers.