Raspberry SC15184 Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (2GB)

The Raspberry Pi 4 (2GB) is one of those pieces of hardware that just flat-out delivers for what it is. For a small board, it’s surprisingly capable. You’ve got a quad-core 64-bit processor, USB 3.0, dual display support, built-in WiFi/Bluetooth—it’s a huge jump over the older Pi models. I’ve used this for a variety of projects, and it handles typical workloads like a champ—things like home automation, lightweight servers, media setups, and general tinkering. It’s stable, reliable, and just works once you get it set up. That said, let’s keep it honest—the 2GB RAM version is the limiting factor. It’s fine for most basic to moderate uses, but if you start stacking services or trying to treat it like a full desktop, you’ll hit the ceiling pretty quick. It’ll do it… just not gracefully. Where it shines is efficiency. Low power draw, small footprint, and enough performance to handle real tasks without needing a full PC. It’s one of those tools that earns its keep if you’re using it for the right job. Build quality is what you’d expect—simple board, no fluff. Just know you’ll need a proper power supply, cooling (especially under load), and storage to get the most out of it. Bottom line: still one of the best bang-for-your-buck single-board computers out there. Just don’t expect the 2GB version to behave like a modern desktop, and you’ll be happy with it

I've owned many Raspberry Pi boards over the years, but the Raspberry Pi 4 is by far the most capable desktop-replacement board to-date. The wide software and documentation support within the community is phenomenal, making it extremely easy to get started with the device. Not to mention, the low price point makes it accessible to anyone who wants to experiment with computing. One of the most impressive features of the Raspberry Pi 4 is its easy-to-access GPIO pins, which allow for a variety of expansion options. This flexibility makes it a great device for hobbyists, students, and rapid-prototyping. The large ecosystem of expansion HATs offers endless expansion options. I primarily use my Raspberry Pi 4's as dedicated media center computers for Kodi, and they work flawlessly. The device runs smoothly and without any lag or stuttering, even when playing 1080p H265 videos. The small size of the device also makes it ideal for use as a portable media center, which is perfect for on-the-go entertainment. Overall, I highly recommend the Raspberry Pi 4 to anyone who is looking for a powerful and versatile computing device at an affordable price. Its wide range of capabilities, ease of use, and broad community support make it an excellent choice for anyone who wants to experiment with computing or build innovative projects

Great product, works as it should

If you ever wondered whether such devices last, then 4 years should prove it! This Raspberry Pi 4 has been used as a desktop PC, has run retro game emulations extensively and now is in use running an Open Source synthesizer project. It continues to run flawlessly even after a very bumpy house move. Boot times are mere seconds into the Raspberry O/S, but it can also be used headless, as with the synth software. Switch on, wait 10 seconds and it's ready to use. Really, these sit somewhere between the most powerful Arduino type boards and a full desktop mini PC. Immensely capable hardware and software for the price, from the biggest company in the game. I would recommend fitting a heatsink (as shown) , so that all day use won't ever be a problem even in summer.

Llego en perfecto estado

Quick and easy setup as expected. That was my first review however it's not Amazon's fault but be cautious this is the second one I've had brick itself within a couple of weeks and at these prices that can hurt especially us old folks on SSI

Exactly what I needed and it came to me very fast.

This device is a little difficult to install software on, as the USB is not enabled by default. Apparently this is unique to the Pi 4 (haven't tried the Pi 5), and it requires the user to use the RaspberryPi Imager to enable the USB. The fan is able to run quietly

Calidad / precio insuperable para todos tus proyectos sean grandes o pequeños, da rienda suelta a tu imaginacion

Utilisation depuis plusieurs mois J’utilise ce Raspberry Pi 4 (version 2 Go) pour des projets personnels : serveur léger, tests de distributions Linux et petites automatisations. C’est une machine compacte mais étonnamment polyvalente, parfaite pour expérimenter ou monter un petit système dédié. Ce que j’ai apprécié Les performances sont nettement supérieures aux générations précédentes : le passage à l’USB 3 et au Gigabit Ethernet change vraiment la donne. Le processeur quad‑core est largement suffisant pour un serveur local, un Pi‑hole, un petit NAS ou un média‑center. La compatibilité logicielle est excellente : Raspberry Pi OS, Ubuntu, Home Assistant, RetroPie… tout fonctionne sans difficulté. La consommation électrique reste très faible, même en charge. Le format reste identique, donc tous les accessoires (boîtiers, dissipateurs, HATs) sont faciles à trouver. Ce que j’ai moins aimé Le Pi chauffe assez vite sans dissipateur ou boîtier ventilé, surtout en charge. Les 2 Go de RAM sont suffisants pour des projets simples, mais limitants pour du multitâche ou des services plus lourds. Il faut prévoir l’alimentation USB‑C officielle ou une alimentation de bonne qualité pour éviter les messages “undervoltage”. Pour qui c’est idéal Pour ceux qui veulent découvrir Linux ou l’embarqué. Pour monter un petit serveur local (DNS, VPN, Home Assistant, etc.). Pour un média‑center léger ou une console rétro. Pour les makers qui veulent un mini‑PC fiable et économique. Verdict Un excellent mini‑ordinateur pour apprendre, expérimenter ou héberger de petits services. La version 2 Go suffit pour des projets simples, mais il faut prévoir un bon refroidissement. Un très bon rapport qualité‑prix pour débuter avec le Raspberry Pi. Mise à jour : Tourne 24h/24 en tant que pihole, je n'ai remarqué aucun arrêt ni bug, il tourne sans aucun problème. Ses 2gb sont largement suffisant pour cela. Bilan très positif !

Product is osam, good quality. Osam praformenc, value for maney

過去に何台もRaspberry piを購入しましたが、初めてユーザーズガイドがついていました。メモリー高騰により以前より 価格が高くなりましたが、２GB版ということで 少しは買いやすくなりました。

It runs 24/7 and just keeps going. Do not skimp on the power supply, the OEM one works best.