Raspberry Pi
Raspberry SC15184 Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (2GB)
Bottom line: The Raspberry SC15184 Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth ($92.99 on Amazon as of 2026-10-24 20:20 UTC): Quad-core Cortex-A72 at 1.5GHz gives near entry-level x86 desktop speed; main trade-off: 2GB RAM limits heavy browser tabs and multi-container workloads.
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*Price sourced from Amazon.com. Last updated 2026-10-24. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Quad-core Cortex-A72 at 1.5GHz gives near entry-level x86 desktop speed
- ✓ Dual micro HDMI drives two displays at up to 4Kp60
- ✓ Two USB 3.0 ports for fast external SSD or drive boot
- ✓ Dual-band 802.11ac Wi-Fi plus Bluetooth 5.0 and BLE built in
Cons
- ✗ 2GB RAM limits heavy browser tabs and multi-container workloads
- ✗ Micro HDMI means new cables or adapters, not standard HDMI
- ✗ No onboard storage; a micro SD card is required to boot
- ✗ Micro SD as the boot medium is the usual wear and failure point
Manufacturer description
The Raspberry Pi 4 Model B (2GB) puts a Broadcom BCM2711 quad-core Cortex-A72 64-bit SoC clocked at 1.5GHz into a board small enough to hide behind a monitor. That jump in processor speed over the Raspberry Pi 3 Model B+ is what makes this generation feel like an entry-level x86 desktop rather than a hobby board, and it does it while retaining backwards compatibility and similar power draw. Connectivity is where the 2GB Pi 4 earns its keep: dual-band 2.4GHz and 5.0GHz 802.11b/g/n/ac wireless LAN, Bluetooth 5.0 with BLE, two USB 3.0 ports for fast external storage alongside two USB 2.0 ports…
SpecPicks Verdict
SpecPicks scored Raspberry SC15184 Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth using a rating × review-volume × price-fit model applied to published specs and reviews across the single board computers category. Raspberry Pi's single board computers lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for single board computers of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
Is 2GB of RAM enough for a Raspberry Pi 4?
2GB handles Pi OS desktop use, retro emulation, Pi-hole, media servers, and light coding comfortably. If you plan to run many browser tabs, several Docker containers, or a desktop-replacement workload, step up to a 4GB or 8GB variant instead.
Does the Raspberry Pi 4 Model B come with a power supply or SD card?
This listing covers the board itself with its BCM2711 SoC, Wi-Fi, and Bluetooth. You load the operating system from a micro SD card via the onboard slot, so budget for a card and a suitable USB-C power supply separately. Check the product listing for what is included in the box.
Can the Pi 4 really run two 4K monitors?
Yes. The board has two micro HDMI ports supporting up to 4Kp60 video resolution, so you can drive a dual-display setup. You will need micro HDMI to HDMI cables or adapters, since the ports are not full-size HDMI.
How is this different from the Raspberry Pi 3 Model B+?
Raspberry Pi describes the Pi 4 Model B as offering ground-breaking increases in processor speed, multimedia performance, memory, and connectivity over the 3 Model B+, while keeping backwards compatibility and similar power consumption. The USB 3.0 ports and 4K dual-display output are the most visible upgrades.
What kind of wireless does it have built in?
Dual-band wireless LAN covering both 2.4GHz and 5.0GHz IEEE 802.11b/g/n/ac, plus Bluetooth 5.0 with BLE. No USB dongles needed for a headless Wi-Fi setup.
Key Features
- Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz
- 2. 4 GHz and 5. 0 GHz IEEE 802. 11b/g/n/ac wireless LAN, Bluetooth 5. 0, BLE
- 2 × USB 3. 0 ports, 2 x USB 2. 0 Ports
- 2 × micro HDMI ports supproting up to 4Kp60 video resolution
- Micro SD card slot for loading operating system and data storage
Full Specifications
| UPC | 765756931175 |
|---|---|
| ASIN | B07TD42S27 |
| Brand | Raspberry Pi |
| CPU Model | Cortex |
| Item Weight | 45 Grams |
| Manufacturer | Raspberry Pi |
| Model Number | SC15184 |
| Built-In Media | PI only |
| Mfr Part Number | SC15184 |
| Processor Count | 4 |
| Total Usb Ports | 4 |
| RAM Memory Installed | 2 GB |
| Warranty Description | 30days |
| Wireless Compability | 802.11a |
| RAM Memory Technology | LPDDR4 |
| Connectivity Technology | Bluetooth, Ethernet, GPIO, HDMI, USB, Wi-Fi |
| Memory Storage Capacity | 2 GB |
| Item Dimensions L x W x H | 3.74"L x 2.95"W x 1.1"H |
| Ram Memory Installed Size | 2 GB |
| Global Trade Identification Number | 00765756931175 |
Hardware benchmark data
Ready to buy?
Raspberry SC15184 Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (2GB) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-24. Price and availability subject to change.
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