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

This little computer is quite capable for its size, it can do many things. I used mine as a set-top box for providing an alternative to my incredibly slow smart TV's interface. Installing the OS is easy enough, just need an SD card, adapter, and a PC. I can't say how durable it is, but since it's just a circuit board, it is probably best to put it in a case, which is what I did. Once clocked to 2.0 GHz, with proper heatsinks and a fan, it runs very fast. I may get another one in the future, if I'm looking to work on another hobby project; or I might get the Pi 5 instead, it depends on use case and budget.

Received in brand new perfect condition. Works perfect! Really like these pi’s a lot. I use them for different projects. Great mini computers. Highly recommend!!

Best computer I ever bought allowing me to extend into pcbs. Much more fun than just coding. But allows you to code on real things. 3-d rather than 2-d python.

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.

This little wonder works great. Using AI, I was able to set this up as a Wireguard VPN server giving me the ability to run all my IP cams (13) thru the VPN seamlessly. I can now view all my cams via cellular away from my home as if I was in my house. I've had it running over four months now without any issues. It doesn't need any cooling (installed in Flirc case purchased separately).

Ahhh, Raspberry Pi! Brought my first Pi back in 2012 when they first started. When I was building a proxy server I decided to use the one I had. But, found out it was too outdated for the software I wanted to run, so purchased a 4gb model. Figured I use it for some other networking things as well. First comment. Why did they not put the Pi in some kind of anti-static bag inside the cardboard box? Granted, it's not likely to have been zapped inside the box because it was tight fitting. But, still. I've never seen any kind of motherboard that came without one. Even the original Pi I bought came in one. The switch to two micro-HDMI ports was a mistake in IMHO. Sure, they say you can power two 4k resolution monitors with it. But, has anyone actually done that and was happy? Unless you devote a lot of memory to graphics it'll probably be spurting and choppy as all get go. Also, the ports felt a little delicate to me when plugging in the adapter cable I bought. I'd have much rather seen the standard HDMI port, and previous models had. I really like that there were four USB ports on the card. But, why are two of them still USB 2.0? Granted, you'll probably be plugging in a keyboard and mouse, which really only need USB 2.0 speeds. But, why couldn't all four ports have been the higher speed to begin with since that's backwards compatible to the lower standard? I wish there was a "click" when the microSD card was inserted into the bottom of the board. But, it's snug enough of a fit so it didn't matter. All in all, was generally pleased with how far the little Pi has come, and look forward to seeing where they go in the future. Claims last Summer that this was a desktop replacement were ludicrous. But, if need an inexpensive home project, and are will to run linux, this is something to consider, though not really as portable as a tablet computer of some sort.

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!

It a Pi4. Works fine.

Uso Raspberry Pi da quando è uscito sette anni fa, passando per tutti i vari modelli: finalmente, dopo un'attesa di tre mesi, ho messo le mani anche sulla versione da 4 GB. Fantastica (come sempre, del resto...) (Se già conoscete RPi, saltate questa prima parte) Questo piccolo computer ha i suoi punti di forza nel consumo ridotto, nel costo e soprattutto nell'immensa comunità di supporto. Può essere utilizzato come computer generico o per ospitare servizi casalinghi che devono sempre rimanere accesi (da torrent a server multimediale); offre il meglio di sé quando vi interessa interfacciarvi con l'hardware auto-costruito. Nel pacco troverete solo la scheda; per renderlo operativo occorre: * una microSD, almeno 8 GB se volete l'interfaccia grafica; deve inoltre essere veloce se volete spremere al massimo RPi * un alimentatore USB-C, da 2-3 A. * un cavo micro HDMI, un mouse ed una tastiera. Indispensabile per chi comincia, ma opzionale per molti usi * Utile, ma non strettamente necessario, un dissipatore/ventolina, soprattutto se lo userete dentro un case. Potete collegarci ben due monitor HDMI, anche 4k. Come sistema operativo ho praticamente sempre usato solo Rasbian (free), ma ne esistono anche altri, ed altri ancora seguiranno. (per chi usa già RPi) Questa versione 4 è il potenziamento della precedente anche se stavolta alcuni aspetti sono a mio parere un miglioramento sostanziale. Cosa è cambiato: * La rivoluzione è (finalmente!) l’incremento della RAM. Questo da 4 GB è il top. Dipende da cosa lo usate per fare, ma in alcuni casi era davvero necessaria * La rete ora è davvero da 1 Gbit/s; la versione precedente lo era solo sulla carta e non andava oltre i 300 Mbit/s, ora arriva a 950 Mbit/s (testata con iperf) * Arriva USB3, cosa che permette di usare decentemente un SSD “esterno”. * L'aumento di prestazioni del processore è significativo, non tanto per il piccolo aumento del clock, quanto per la diversa architettura. In rete trovate i numeri; all’atto pratico questo da 4GB è davvero usabile come PC, soprattutto se usate una SD particolarmente performante (o montate / su un SSD USB3) * Possibilità di doppio monitor, anche da 4k (e anche a 60 Hz, se ne usate solo uno). Non penso sfrutterò la cosa, in genere lo uso headless, ma apre possibilità interessanti Non tutto è oro, ovviamente: * Qualche rischio di surriscaldamento. Per ora lo sto usando senza alcun problema prevalentemente aperto, senza monitor e senza alcun dissipatore. Situazione un po' diversa se collegate un monitor 4K@60Hz: probabilmente nelle giornate calde vi servirà un dissipatore (ed anche una ventolina, se lo chiuderete in un case) * Serve un alimentatore di qualità (assorbe qualcosa più di 1 A a pieno carico e senza nulla di collegato, quindi meglio stare sui 2 o 3 A); il connettore USB-C ha praticamente eliminato i problemi di cavo delle precedenti versioni con micro-USB. Per i test di temperatura consiglio "cpuburn" (da cercare in rete) * Purtroppo il PoE continua ad essere una costosa opzione (peccato: sarebbe stato davvero utile!) Io ho preso questo * Per chi già aveva una vecchia versione del Raspberry, serve qualche adattamento: cavo micro HDMI, alimentatore USB-C, incompatibilità con i vecchi case… Per la micro-SD, serve ovviamente la versione aggiornata di Buster (Raspbian 10); è invece incompatibile con tutte le precedenti versioni di Raspbian, con Windows 10 core e con molti altri OS (che non sto usando). Come funziona: * Perfetto per ospitare servizi, anche pesanti. Ho fatto un test con con un server web e database piuttosto pesanti su SSD USB-3 e direi assolutamente usabile! In questo il miglioramento di rete, RAM, USB e processore rispetto al 3B+ fanno davvero la differenza * Buono come PC “normale”. Nulla di paragonabile ad un i7 o un Ryzen, ovviamente, ma le prestazioni sono migliori di quelle di molti PC entry-level (ma ad un costo ben diverso…). Che dire: sta-consigliato! I difetti ovviamente ci sono, ma la RAM in più mette tutto il resto in secondo piano. Il prezzo delle varie versioni ora è allineato a quello ufficiale e quindi la scelta dipende solo dalle vostre esigenze. Per evitare fregature vi metto i prezzi "giusti": * La versione da 1 GB a 40-45 euro incluse tasse e spedizione, per la sola scheda (non un "kit") * La versione da 2 GB a 50-55 euro * Questa versione da 4 GB a circa 65 euro * Purtroppo le versioni precedenti, più che sufficienti per una miriade di usi, ora sono fuori produzione ed hanno quindi assunto prezzi "da antiquariato" e non vale più la pena acquistarle (a meno di super-offerte sotto i 30 euro)

Perfect for Retropie Emulation Station! Works wonders with Dreamcast emulators! PSP works solidly the few things ive tried. Get Labists case with coolers/fan. The older systems works good aswell obviously, I dont have Dolphin so cant try Gamecube but i suppose it should be able to work but might need overclock. GoldenEye on N64 still lags without overclock not sure if it will ever not lag, tried at 1750 still lagged perhaps 2000 is the key?

Absolute perfection, use it every day without fail. Good value, and high quality, good supplier

Flinke verbetering tov model 3. Van dit model 4 bestaat ook een duurdere 8 GB uitvoering, maar daar heb je alleen profijt van als je een 64-bits programma draait (bijvoorbeeld Ubuntu Groovy Gorilla 20.10). Op een 64-bits uitvoering van de eigen Raspberry Linux (gebaseerd op Debian 10) is het nog even wachten, de standaard is nog steeds 32-bits (april 2021). Goed geïnstalleerd is de raspbberry pi model 4 al perfect te gebruiken als desktop PC vervanger, hij is snel en heeft wifi en bluetooth ingebouwd en je televisie kan (via hdmi aansluiting) desnoods als beeldscherm worden gebruikt, haarscherp.

This thing is great I got it for running a 24/7 Home Assistant instance and it's going strong. Its powerful enough to run my HA but I recommend you get a case for it too to keep it safe and maybe a little heat dissipation I got one for 20 bucks on here I have a ssd connected by usb using a little drive case thing and it powers the drive, plus a ZigBee dongle Make sure you use a 5v 3amp plug to power it