Raspberry Pi4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB)

The real deal I am a happy customer

The price point and quality make these SBMCs an ideal makers tool.

I have been running Pi-hole at home on an old Raspberry Pi 3B for a long time, and I am so spoiled by it that I have become extremely frustrated when I am not on my home network. So, I bought myself a travel router and a Pi 4B with a Flirc case (my preferred cases). The only reason I didn't buy a Pi 5 is because the 4B uses less power, and I'm operating my travel network setup off of a powerbank. The Pi 5 would really be overkill for this application, anyway. When I replace the Pi 3B at home, I'll get a Pi 5 for that.You don't need a lot of technical skills to build and install a Pi-hole, although I have them. Four screws, one thermal pad, one microSD card, and a little bit of work to install, configure, and update the OS and the Pi-hole software, and for much less than $100 USD, you have a device the size of a pack of cards that will make your experience of the Internet so much better for your entire network.

I used this to build my own NAS and it helped me a lot

The Raspberry Pi 4 Model B has proven to be an outstanding computing marvel that delivers power and versatility in a compact package. Here's why it deserves a glowing review:Pros:Impressive Processing Power: The quad-core 64-bit processor on the Raspberry Pi 4 Model B ensures a significant boost in processing capabilities. It handles a variety of tasks with remarkable speed and efficiency.Ample RAM: With 4GB of RAM, this mini-computer is well-equipped to handle multitasking and memory-intensive applications smoothly. It's a noticeable improvement from previous Raspberry Pi models and caters to a broad range of projects.Enhanced Connectivity: The inclusion of WiFi and Bluetooth capabilities adds a layer of convenience. Seamless wireless connectivity simplifies networking, and Bluetooth support opens up possibilities for various peripherals and devices.Dual 4K Display Support: The ability to support dual 4K displays is a game-changer. It's perfect for projects requiring high-resolution visuals and provides a level of flexibility that expands the range of applications.GPIO Pins: The GPIO pins are a hallmark feature of Raspberry Pi, and the Model 4 B continues this tradition. They enable interfacing with a plethora of sensors, actuators, and electronic components, making it ideal for DIY electronics projects.Versatile USB Ports: The multiple USB ports, including USB 3.0, offer versatility in connecting peripherals. It's a practical feature that accommodates a variety of devices without the need for additional adapters.Energy-Efficient Design: Despite its powerful performance, the Raspberry Pi 4 Model B remains energy-efficient. It's an eco-friendly choice for those conscious of power consumption.Conclusion:The Raspberry Pi 4 Model B stands as a testament to the continued innovation in the world of single-board computers. Its impressive processing power, connectivity options, and compact design make it a top choice for hobbyists, educators, and professionals alike. Whether you're into coding, electronics, or simply want a versatile computing solution, the Raspberry Pi 4 Model B is an excellent investment that opens up a world of possibilities. Highly recommended!

Loved it but….. it would not boot had to return to get a new one

I've been using computers in one capacity or another since the early 1980's, and I've never been shy with my criticism of any computing platform. I also try my best not to be religious; I'm typing this review on a MacBook Pro, but on a daily basis I also use Windows, Linux, Android and OpenBSD. That said, I really do believe that the Raspberry Pi is one of the 10 best computers ever ... and that puts it in high ranks with the likes of the original Macintosh, the original IBM PC, the Commodore 64, and the original iMac.Sometimes the best computers are the best because they're cheap and approachable, and that's exactly what the Raspberry Pi strives to be. It will never win in any benchmark tests, nor will it become the platform of choice for compute intensive operations like bitcoin mining. But it more than makes up for that by being the sort of board that an auspicious 10 year old could learn and master, and then go on to build any number of gadgets and trinkets. This is the Lego of computers, and its two digit price point means that the cost of making a mistake is much lower.Cheap isn't enough, though. By running Linux (and a reasonably well developed distribution of Linux at that), it gives people a platform on which to learn virtually every programming language that can be practicably used in 2020. The Pi can be a LAMP server for PHP web development just as easily as it can be a platform for Python, C++, Java, or dozens (perhaps hundreds?) of other languages that could be useful.And it's not just languages. This could be a platform on which to learn any number of frameworks, from Hadoop to Spring. Or it could be used to learn networking. Or even hardware development, with its robust busses and interfaces.Or maybe learning isn't your thing, in which case the Pi could be a file server. Or a media server. Or a web server. Or an email server. Or a robust little desktop for all manner of noodling. For those that tinker with 3d printers, the Raspberry Pi opens up a world of true computing power (in a tiny package) to all manner of 3d printed gadgets.And here's the best part: when someone "outgrows" the Pi, there are a plethora of platforms on which to migrate. In fact, one could even argue that "if you can make it work on a Pi, you can make it work anywhere."Criticisms abound about the Pi, and that's always going to be the case with any platform. Nothing can be everything to everyone, especially at a price point like this. Some of these criticisms are fair (like the Pi's incompatibility with the current Apple USB-C power bricks), and others are simply people looking to be armchair critics (like the criticism that there's not enough software). And as is the case with any computer purchase, you'll increase your chances of satisfaction if you have a good objective sense of what you're looking for. But if you don't, this is a very low cost way to get into the world of nuts-and-bolts computer tinkering, and for that reason it more than deserves five stars in my books.

Works as described. Quality build. Easy to use and set up. Low noise level when running. For perfectly with the set up I have. Fun and easy to do! Would buy again!