





InstructionRaspberry Pi 4 Model B, the completely upgraded, re-engineered model of the Pi family. It has more powerful processor, faster networking, supports dual 4K output, and provides different choice of RAM.FeaturesBCM2711B0 (ARM Cortex-A72): 64-bit 1.5GHz quad-coreRAM: 8GBGigabit Ethernet802.11ac 2.4GHz/5GHz dual-band NICBluetooth 5.0, BLEUSB 3.0 x 2, USB 2.0 x 2micro HDMI x 2 (supports 4Kp60)PoE header (supports PoE HAT)MicroSD slot3.5 mm audio jack40PIN GPIO headerCSI camera interfaceDSI display interfaceUSB Type C power supply (5V/3A or above)PACKAGE CONTENTRPi 4B 8GB X1 Review: Good single board computer - I bought this for a media center. works great with libreelec, which incorporates Kodi. I have an 8 TB powered HD formatted to NTFS, with movies, music, and pictures on it. I connected it to my router, and have an HDMI cable directly to a smart TV. I use the KODI remote app on an android phone to access it. Review: Powerful mini-computer for DIY RAID 5 NAS with 4×8TB drives - I used the Raspberry Pi 4 Model B (8GB) to build a RAID 5 network attached storage array, and it has exceeded expectations. The Pi handled the setup with four 8TB drives smoothly, providing both reliability and flexibility for my storage needs. With its processing power and memory, it’s capable of managing the array while still running efficiently. To house the drives and keep everything organized, I built a custom chassis using Feleph building blocks. This gave me enough space to include the Raspberry Pi, a USB hub, and cable management, making the project both functional and fun to assemble. The Pi integrates seamlessly with the hardware, and the system has been running without issues. Pros: • 8GB RAM provides plenty of power for RAID 5 NAS tasks • Compact design makes it easy to integrate into custom builds • Reliable performance managing multiple large-capacity drives • Flexible enough to pair with creative DIY housing solutions Cons: • Requires some technical setup knowledge for RAID configuration • Limited native SATA support, so adapters are needed for multiple drives Bottom line: The Raspberry Pi 4 Model B 8GB is an excellent choice for DIY enthusiasts looking to build a RAID 5 NAS. Paired with some creativity for housing and cable management, it delivers reliable performance and makes for a rewarding project.
| ASIN | B081YD3VL5 |
| Best Sellers Rank | #3,483 in Single Board Computers (Computers & Accessories) |
| Brand | Raspberry Pi |
| Card Description | Dedicated |
| Chipset Brand | arm |
| Color | Black |
| Computer Memory Type | SDRAM |
| Customer Reviews | 4.6 4.6 out of 5 stars (535) |
| Date First Available | March 5, 2020 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 3.74 x 2.76 x 0.98 inches |
| Item Weight | 2.11 ounces |
| Item model number | Raspberry Pi 4 Model B 4GB |
| Manufacturer | OKdo |
| Max Screen Resolution | 3840 x 2160 pixels |
| Number of Processors | 4 |
| Operating System | Linux (Raspberry Pi OS) |
| Processor | 5 GHz |
| Processor Brand | Broadcom |
| Product Dimensions | 3.74 x 2.76 x 0.98 inches |
| RAM | 4 GB DDR4 |
| Screen Resolution | 3840 x 2160 pixels |
| Series | Raspberry Pi 4 Model B |
| Wireless Type | 801.11ac, Bluetooth |
R**S
Good single board computer
I bought this for a media center. works great with libreelec, which incorporates Kodi. I have an 8 TB powered HD formatted to NTFS, with movies, music, and pictures on it. I connected it to my router, and have an HDMI cable directly to a smart TV. I use the KODI remote app on an android phone to access it.
A**L
Powerful mini-computer for DIY RAID 5 NAS with 4×8TB drives
I used the Raspberry Pi 4 Model B (8GB) to build a RAID 5 network attached storage array, and it has exceeded expectations. The Pi handled the setup with four 8TB drives smoothly, providing both reliability and flexibility for my storage needs. With its processing power and memory, it’s capable of managing the array while still running efficiently. To house the drives and keep everything organized, I built a custom chassis using Feleph building blocks. This gave me enough space to include the Raspberry Pi, a USB hub, and cable management, making the project both functional and fun to assemble. The Pi integrates seamlessly with the hardware, and the system has been running without issues. Pros: • 8GB RAM provides plenty of power for RAID 5 NAS tasks • Compact design makes it easy to integrate into custom builds • Reliable performance managing multiple large-capacity drives • Flexible enough to pair with creative DIY housing solutions Cons: • Requires some technical setup knowledge for RAID configuration • Limited native SATA support, so adapters are needed for multiple drives Bottom line: The Raspberry Pi 4 Model B 8GB is an excellent choice for DIY enthusiasts looking to build a RAID 5 NAS. Paired with some creativity for housing and cable management, it delivers reliable performance and makes for a rewarding project.
B**T
Works exactly as advertised
The Rasperry Pi series of board have set a new standard for do it yourself electronic projects. The exposed and very well documented GPIO pins provide so much potential. In terms of disliked items: * It is odd they made it to the fourth generation still without provided an on/off button (finally resolved in the recently announced 5th gen). * No DDR RAM slot. While the amount of storage can be expanded with an sd card, all the RAM the board will ever have is hard soldered on. Overall, it provides a lot of value at the $100 price point.
A**R
Good mini computer boafrd
I received item on time and exactly what was advertised. Checked memory chip id number D9ZCL indicating for a 8gb chip. Did not do a 5 looked new but wanted to do power on tests first before I complete my review.
B**Y
Still relevant even with the Pi 5 out
I run BirdNetPi. It has not been updated yet, so the Pi 4b is still necessary. I'm not sure if the extra memory makes a difference.
S**T
Works great for a NAS server
I bought this unit to act as a NAS server for my home network. I use Samba software and two USB drives and it works great. It was pretty easy to set up, but I have a couple of years experience with Linux. However, if I buy another Raspberry PI, it will be as a kit rather than buying a separate case, SD card, and power supply.
N**A
Good item
expensive but its the perfect item for this kind in the market
J**S
Best Price
Best price currently available. It's already at work monitoring aircraft in the Coachella Valley.
久**世
この様な性能で安心価格提供して頂いてありがとうございました。
J**E
Nothing to say, does what it need to do
C**R
Beklendiği gibi.
J**.
En general la tarjeta funciona muy bien. Pero tiene 2 puertos USB 3.0 y al parecer comparten canal de datos, ya que si conectas dos dispositivos (uno en cada puerto) la respuesta es muy lenta. Lo mismo pasa con los otros dos puertos USB 2.0. Es decir, en realidad recomiendo que solo uses 1 puerto de cada versión.
K**V
Took a chance in purchasing this Raspberry PI 4, The pictures indicated on the Amazon page are confusing. So glad that this is the one I needed am very happy with my purchase.. This is a really great learning tool one can make it anything you like it to be. There are so many uses for it. The customer service is really excellent, they answered my questions within 4 hours.
Trustpilot
2 weeks ago
1 week ago