doc:appunti:hardware:raspberrypi_nas
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doc:appunti:hardware:raspberrypi_nas [2021/03/22 09:47] – [Home Mediacenter and NAS with the Raspberry Pi] niccolo | doc:appunti:hardware:raspberrypi_nas [2021/04/02 15:47] (current) – [Home Mediacenter and NAS with the Raspberry Pi] niccolo | ||
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This is my recipe to build a **[[wp> | This is my recipe to build a **[[wp> | ||
- | * **Raspberry Pi** 4 Model B with 4 Gb RAM. | + | * **Raspberry Pi 4** Model B with 4 Gb RAM. |
* 4 Tb **hard disk** Seagate IronWolf 3.5 inches. | * 4 Tb **hard disk** Seagate IronWolf 3.5 inches. | ||
* **Suptronics.com X835** USB to SATA adapter, to connect the hard disk. | * **Suptronics.com X835** USB to SATA adapter, to connect the hard disk. | ||
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{{.: | {{.: | ||
- | **WARNING** :!: I cannot recommend this solution at all! It turned out that the Raspberry Pi, when it uses the **USB 3** interface, produces **radio interferences on the 2.4 GHz spectrum** that you cannot reliably | + | {{.: |
- | + | **WARNING** :!: It turned out that the **Raspberry Pi 4**, when it uses the **USB 3** interface, produces **radio interferences on the 2.4 GHz** band. It is **impossibile to connect to the 2.4 GHz WiFi** access point which is only 5 meters far. It was also **impossible to use a wireless keyboard and mouse**, using one USB dongle which also operates on the 2.4 GHz. To operate | |
- | Due this **severe problem**, I can suggest | + | |
+ | {{.: | ||
+ | **WARNING** :!: There is another potential problem with the **Raspberry Pi 4**: due the increased CPU power, the designers decided to drop the **H263** and **MPG4** codecs from the hardware. That codecs were enabled in-hardware into the older Raspberry Pi models and the license price was included into the hardware price. In older models you could also purchase additional licenses, e.g. for **MPEG2** and **VC-1**; this is no longer an option on the Raspberry Pi 4. I experience a **[[https:// | ||
====== Subsystems ====== | ====== Subsystems ====== | ||
doc/appunti/hardware/raspberrypi_nas.txt · Last modified: 2021/04/02 15:47 by niccolo