Modifica iMac Intel 27" Retina 5K Display (metà 2017)

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	[summary]Model A1419 / EMC 3070 / Mid 2017 / 3.4, 3.5 or 3.8 GHz Core i5 or 4.2 GHz Core i7 Kaby Lake Processor (ID iMac18,3) / Retina 5K display. Refer to the older iMac Intel 27" Retina 5K Display (Late 2014 & 2015) guides as the system is very similar.[/summary]
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+	[page_title\|iMac Intel 27" Retina 5K Display (Mid 2017) Repair]



	You can cost-effectively upgrade a number of components in the iMac Intel 27" Retina 5k.

-	* ~~'''~~Memory:~~'''~~ If your iMac is still running with only the stock RAM, upgrading will provide a dramatic performance boost at minimal cost. Upgrading to the maximum of 64 GB (four 16 GB modules) is simple and provides unmatched performance. At time of purchase you can get either a 8 (default), 16 or 32 GB of RAM.
+	* *Memory:* If your iMac is still running with only the stock RAM, upgrading will provide a dramatic performance boost at minimal cost. Upgrading to the maximum of 64 GB (four 16 GB modules) is simple and provides unmatched performance. At time of purchase you can get either a 8 (default), 16 or 32 GB of RAM.

	== Background and Identification ==

	== Specifications ==

-	~~'''~~Announce Date~~'''~~: June 5, 2017
+	*Announce Date*: June 5, 2017

-	~~'''~~Model Number~~'''~~: A1419
+	*Model Number*: A1419

-	~~'''~~Developer~~'''~~: [http://www.apple.com\|Apple Inc.~~\|new_window=true~~]
+	*Developer*: [link\|http://www.apple.com\|Apple Inc.]

-	~~'''~~Operating System~~'''~~: MacOS Sierra
+	*Operating System*: MacOS Sierra

-	~~'''~~Processors~~'''~~: This series of 27" iMac's feature a:
+	*Processors*: This series of 27" iMac's feature a:

	* 3.4 GHz quad-core Intel Core i5 (Turbo Boost 2.0 up to 3.8 GHz) Kaby Lake CPU (4 threads)

	* 4.2 GHz quad-core Intel Core i7 (Turbo Boost 2.0 up to 4.5 GHz) Kaby Lake CPU (8 threads via Hyper Threading) and is a custom order system.

-	~~'''~~Display~~'''~~: 27-inch (diagonal) Retina display with IPS technology; 5120‑by‑2880 resolution with support for millions of colors
+	*Display*: 27-inch (diagonal) Retina display with IPS technology; 5120‑by‑2880 resolution with support for millions of colors

-	~~'''~~RAM~~'''~~: 8 GB (2x4 GB) of 2400 MHz DDR4 RAM, four user-accessible SO-DIMM slots customizable up to 64 GB
+	*RAM*: 8 GB (2x4 GB) of 2400 MHz DDR4 RAM, four user-accessible SO-DIMM slots customizable up to 64 GB

-	~~'''~~Storage~~'''~~:
+	*Storage*:

	* 1 TB Fusion Drive composed of a 24GB Blade SSD and a HDD (7200 RPM)

	* Dedicated Blade SSD drive: 256 GB, 512 GB, 1 TB or 2 TB of NVMe/PCIe x4 (4 lane)

-	~~'''~~Graphics~~'''~~:
+	*Graphics*:

-	* AMD Radeon Pro 570 with 4 GB of GDDR5 memory (i5 3.4 GHz)
-	* AMD Radeon Pro 575 with 4 GB of GDDR5 memory (i5 3.5 GHz)
-	* AMD Radeon Pro 580 with 8 GB of GDDR5 memory (i5 3.8 GHz or i7 4.2 GHz)
+	* AMD Radeon Pro 570 with 4 GB of GDDR5 memory (i5 3.4 GHz)
+	* AMD Radeon Pro 575 with 4 GB of GDDR5 memory (i5 3.5 GHz)
+	* AMD Radeon Pro 580 with 8 GB of GDDR5 memory (i5 3.8 GHz or i7 4.2 GHz)

-	~~'''~~Ports~~'''~~: Four USB 3.0 ports (USB-A), two Thunderbolt 3 ports (USB-C), one SDXC slot, gigabit Ethernet port, headphone jack (without optical digital) audio output
+	*Ports*: Four USB 3.0 ports (USB-A), two Thunderbolt 3 ports (USB-C), one SDXC slot, gigabit Ethernet port, headphone jack (without optical digital) audio output

-	~~'''~~Connectivity~~'''~~: 802.11ac Wi-Fi, IEEE 802.11a/b/g/n compatible, and Bluetooth 4.2
+	*Connectivity*: 802.11ac Wi-Fi, IEEE 802.11a/b/g/n compatible, and Bluetooth 4.2

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Model A1419 / EMC 3070 / Mid 2017 / 3.4, 3.5 or 3.8 GHz Core i5 or 4.2 GHz Core i7 Kaby Lake Processor (ID iMac18,3) / Retina 5K display. Refer to the older iMac Intel 27" Retina 5K Display (Late 2014 & 2015) guides as the system is very similar.

Informazioni Aggiuntive

== Upgrades ==

You can cost-effectively upgrade a number of components in the iMac Intel 27" Retina 5k.

* ***Memory:*** If your iMac is still running with only the stock RAM, upgrading will provide a dramatic performance boost at minimal cost. Upgrading to the maximum of 64 GB (four 16 GB modules) is simple and provides unmatched performance. At time of purchase you can get either a 8 (default), 16 or 32 GB of RAM.

== Background and Identification ==

Released June 5, 2017, the iMac 27" EMC 3070 features a Retina 5K display. It can be identified by its model number A1419 and EMC number 3070, both of which are located beneath the single foot.

== Specifications ==

***Announce Date***: June 5, 2017

***Model Number***: A1419

***Developer***: [link|http://www.apple.com|Apple Inc.]

***Operating System***: MacOS Sierra

***Processors***: This series of 27" iMac's feature a:

* 3.4 GHz quad-core Intel Core i5 (Turbo Boost 2.0 up to 3.8 GHz) Kaby Lake CPU (4 threads)
* 3.5 GHz quad-core Intel Core i5 (Turbo Boost 2.0 up to 4.1 GHz) Kaby Lake CPU (4 threads)
* 3.8 GHz quad-core Intel Core i5 (Turbo Boost 2.0 up to 4.2 GHz) Kaby Lake CPU (4 threads)
* 4.2 GHz quad-core Intel Core i7 (Turbo Boost 2.0 up to 4.5 GHz) Kaby Lake CPU (8 threads via Hyper Threading) and is a custom order system.

***Display***: 27-inch (diagonal) Retina display with IPS technology; 5120‑by‑2880 resolution with support for millions of colors

***RAM***: 8 GB (2x4 GB) of 2400 MHz DDR4 RAM, four user-accessible SO-DIMM slots customizable up to 64 GB

***Storage***:

* 1 TB Fusion Drive composed of a 24GB Blade SSD and a HDD (7200 RPM)
* 2 TB Fusion Drive composed of a 128GB Blade SSD and a HDD (7200 RPM) Seagate Barracuda 2 TB ST2000DM001
* 3 TB Fusion Drive composed of a 128GB Blade SSD and a HDD (7200 RPM)
* Dedicated Blade SSD drive: 256 GB, 512 GB, 1 TB or 2 TB of NVMe/PCIe x4 (4 lane)

***Graphics***:

* AMD Radeon Pro 570 with 4 GB of GDDR5 memory (i5 3.4 GHz)
* AMD Radeon Pro 575 with 4 GB of GDDR5 memory (i5 3.5 GHz)
* AMD Radeon Pro 580 with  8 GB of GDDR5 memory (i5 3.8 GHz or i7 4.2 GHz)

***Ports***: Four USB 3.0 ports (USB-A), two Thunderbolt 3 ports (USB-C), one SDXC slot, gigabit Ethernet port, headphone jack (without optical digital) audio output

***Connectivity***: 802.11ac Wi-Fi, IEEE 802.11a/b/g/n compatible, and Bluetooth 4.2

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[title|iMac Intel 27" Retina 5K Display (metà 2017)]

[summary]Modello A1419 / EMC 3070 / Metà 2017 / processori Core i5 3.4, 3.5 o 3.8 GHz o Core i7 Kaby Lake 4.2 GHz (id ImAC18,3) / Retina 5k display. Fai riferimento alle guide del modello più vecchio dell'iMac 27" Retina 5K display (fine 2014 & 2015), dato che il sistema è molto simile.[/summary]

[summary_image|1145975]

== Aggiornamenti ==

Puoi aggiornare in modo economicamente conveniente diversi componenti di un iMac Intel 27" Retina 5K.

* ***Memoria:*** Se il tuo iMac funziona ancora con la sola RAM di serie, aggiornarla ti darà un rilevante incremento di prestazioni a un costo minimo. L'aggiornamento fino al massimo di 64 GB (quattro moduli da 16 GB) è semplice e garantisce eccellenti prestazioni. Al momento dell'acquisto si potevano avere 8 (quantitativo standard), 16 o 32 GB di RAM.

== Storia e identificazione ==

Rilasciato il 5 giugno 2017, l'iMac 27" modello EMC 3070 si caratterizza per lo schermo Retina 5K. Può essere identificato dal suo numero modello A1419 e numero EMC 3070, entrambi riportati sotto il singolo supporto.

== Specifiche ==

***Data di annuncio***: 5 giugno 2017

***Numero modello:*** A1419

***Sviluppatore***: [http://www.apple.com|Apple Inc.|new_window=true]

***Sistema operativo***: Mac OS Sierra

***Processori***: questa serie di iMac 27" è dotato di

* CPU Intel Core i5 quad-core 3.4 GHz (Turbo  Boost 2.0 fino a 3.8 GHz), famiglia Kaby Lake (4 threads)
* CPU Intel Core i5 quad-core 3.5 GHz (Turbo  Boost 2.0 fino a 4.1 GHz), famiglia Kaby Lake (4 threads)
* CPU Intel Core i5 quad-core 3.8 GHz (Turbo  Boost 2.0 fino a 4.2 GHz), famiglia Kaby Lake (4 threads)
* CPU Intel Core i7 quad-core 4.2 GHz (Turbo  Boost 2.0 fino a 4.5 GHz), famiglia Kaby Lake (8 threads tramite Hyper Threading) ed è un sistema disponibile su richiesta specifica.

***Schermo***: display Retina 27" (diagonale) con tecnologia IPS; risoluzione 5120 x 2880 con supporto per milioni di colori

***RAM***: 8 GB (2x4 GB) di RAM DDR4 da 2400 MHz. Quattro slot SO-DIMM accessibili dall'utente, espansione possibile fino a 64 GB

***Archiviazione***:

* Fusion Drive da 1 TB, composto da un SSD Blade da 24 GB e un HDD da 7200 giri/min
* Fusion Drive da 2 TB, composto da un SSD Blade da 128 GB e un HDD da 7200 giri/min Seagate Barracuda ST2000DM001 da 2 TB
* Fusion Drive da 3 TB, composto da un SSD Blade da 128 GB e un HDD da 7200 giri/min
* Drive SSD Blade: 256 GB, 512 GB, 1 TB o 2 TB tipo NVMe/PCIe x4 (4 lane)

***Grafica:***

* AMD Radeon Pro 570 con 4 GB di memoria GDDR5 (i5 3.4 GHz)
** AMD Radeon Pro 575 con 4 GB di memoria GDDR5 (i5 3.5 GHz)
** AMD Radeon Pro 580 con 8 GB di memoria GDDR5 (i5 3.8 GHz)

***Porte***: Quattro porte USB 3.0 (USB-A), due porte Thunderbolt 3, uno slot SDXC, porta Ethernet gigabit, output audio con jack cuffie (senza audio digitale ottico)

***Connettività***: Wi-Fi 802.11ac, compatibile IEEE 802.11a/b/g/n e Bluetooth 4.2