Raspberry Pi 4 Model B with 2GB/4GB/8GB RAM 64bit QuadCore 1.5GHz
優惠剩餘
- 2GB
- 4GB
- 8GB
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[Description]
Raspberry Pi 4 Model B is the latest product in the popular Raspberry Pi range of computers.
It offers ground-breaking increases in processor speed, multimedia performance, memory, and connectivity compared to the prior-generation Raspberry Pi 3 Model B+, while retaining backwards compatibility and similar power consumption.
For the end user, Raspberry Pi 4 Model B provides desktop performance comparable to entry-level x86 PC systems.
This product’s key features include a high-performance 64-bit quad-core processor, dual-display support at resolutions up to 4K via a pair of micro-HDMI ports, hardware video decode at up to 4Kp60, up to 4GB of RAM, dual-band 2.4/5.0 GHz wireless LAN, Bluetooth 5.0, Gigabit Ethernet, USB 3.0, and PoE capability (via a separate PoE HAT add-on).
The dual-band wireless LAN and Bluetooth have modular compliance certification, allowing the board to be designed into end products with significantly reduced compliance testing, improving both cost and time to market.
[Features]
- High-performance 1.5GHz Quad-Core 64-bit Arm® Cortex® A72 CPU
- Highest RAM for a Raspberry Pi
- Dual-band 2.4GHz/5GHz Wi-Fi & Bluetooth 5.0 for faster connectivity
- High-speed Gigabit Ethernet Connector
- Rich I/O peripherals to further expand your projects
- Dual monitor support with up to 4K60P
- PoE Compatibility via a separate PoE HAT
Raspberry Pi 4B vs Raspberry Pi 3B+
| Features |
Raspberry Pi 4B |
Raspberry Pi 3B+ |
|
CPU |
Broadcom BCM2711 quad-core Cortex-A72 @ 1.5GHz |
Broadcom BCM2837B0 quad-core Cortex-A53 @ 1.4GHz |
| GPU | 500 MHz VideoCore VI | 400MHz VideoCore IV |
| Video Output | 2x micro HDMI ports | 1x HDMI 1.4 port |
| Max Resolution | 4K, 60Hz1080P or 4K,30Hz |
2560x1600 |
| USB | 2x USB 3.0 + USB 2.0 | 4x USB 2.0 |
| Ethernet | Gigabit Ethernet | Gigabit Ethernet |
| Bluetooth | Bluetooth 5.0 +BLE | Bluetooth 4.2 +BLE |
| Power Supply | Type-C (5V 3A) | micro USB (5V 2.5A) |
| Dimension | 3.5*2.3*0.76" /88*58*19.5mm | 3.2*2.3*0.76" /82*56*19.5mm |
| Weight | 46g | 50g |
[Hardware Overview]
- Processor: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
-
Connectivity:
- 2.4 GHz and 5.0 GHz IEEE 802.11b/g/n/ac wireless
- LAN, Bluetooth 5.0, BLE
- Gigabit Ethernet
- 2 × USB 3.0 ports
- 2 × USB 2.0 ports
- GPIO: Standard 40-pin GPIO header(fully backward-compatible with previous boards)
-
Video & Sound:
- 2 × micro HDMI ports (up to 4Kp60 supported)
- 2-lane MIPI DSI display port
- 2-lane MIPI CSI camera port
- 4-pole stereo audio and composite video port
-
Multimedia:
- H.265 (4Kp60 decode)
- H.264 (1080p60 decode, 1080p30 encode)
- OpenGL ES, 3.0 graphics
- SD card support: Micro SD card slot for loading operating system and data storage
-
Input power:
- 5V DC via USB-C connector (minimum 3A)
- 5V DC via GPIO header (minimum 3A)
- Power over Ethernet (PoE)–enabled(requires separate PoE HAT)
- Environment: Operating temperature 0–50ºC
- Production lifetime: The Raspberry Pi 4 will remain in production until at least January 2026.
[Package Includes]
-
1 x Raspberry Pi 4 Model B (2GB/4GB/8GB) (Options)
-
1 x Readme
-
4 x Heatsinks
[Technical Support]
https://www.raspberrypi.com/products/raspberry-pi-4-model-b/
[Gallery]
| 類型: | |
|---|---|
| 品牌商: | |
| Memory: |
2GB, 4GB, 8GB |
| SKU: |
ER-0018 |
| 重量: |
100 g |