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Green circuit board with silver ports and black chips

Bazarc

Bazarc passive component Raspberry Pi 4B 4GB

SKU CH-A073-FC2HC

A compact development board with a 1.5 GHz quad-core processor, 4 GB LPDDR4 memory, dual-band Wi-Fi, Bluetooth 5.0 and Gigabit Ethernet

  • Quad-core 64-bit processor at 1.5 GHz for responsive multitasking
  • 4 GB LPDDR4-3200 memory handles demanding applications smoothly
  • Dual-band 2.4 / 5.0 GHz wireless with Bluetooth 5.0 for flexible connectivity
  • Two micro-HDMI ports drive dual 4K displays at 60 Hz
  • Gigabit Ethernet plus USB 3.0 and USB 2.0 ports for fast wired networking and peripherals

Raspberry Pi 4B 4GB development board

The Bazarc Raspberry Pi 4B 4GB is a single-board computer built around a Broadcom BCM2711 quad-core Cortex-A72 64-bit SoC running at 1.5GHz. It includes 4GB of LPDDR4-3200 SDRAM, dual-band 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, and Bluetooth 5.0 connectivity. The board targets hobbyists, educators, and developers building embedded Linux projects.

Check power supply and display cables before

This board requires a 5V DC supply delivering at least 3A via USB-C, or via the GPIO header, to operate reliably with attached peripherals. Video output uses two micro-HDMI ports supporting up to 4kp60, so micro-HDMI cables or adapters are necessary. A micro-SD card is also required for the operating system and data storage.

Replaces earlier 2GB Pi 4 models for memory-heavy

The 4GB variant doubles the RAM of the base model, making the upgrade worthwhile when running desktop environments, containers, or heavier workloads that exceed 2GB. It does not suit buyers who need the 8GB version for large databases or intensive compilation. Projects staying within 2GB see no benefit from this step up.

How it compares

Measured against everything we stock in Passive Components & Solder Supplies, at today’s prices. Recalculated every night.

Price $234.99
Pricier than about 91% of the 265 comparable items (median $9.99).

Specifications

Product
Product typeOther

Questions about this item

Does the board ship with a power supply, micro-SD card or case, or must I buy them separately?

The board is supplied alone; a 5 V 3 A USB-C power supply, micro-SD card and case are not included and must be purchased separately.

The title lists 4 GB — are 2 GB and 8 GB versions also available and how do I choose?

The same Raspberry Pi 4 Model B exists in 2 GB, 4 GB and 8 GB LPDDR4-3200 variants; choose 4 GB for general desktop and light server tasks, 2 GB for basic headless projects, 8 GB for heavy multitasking or virtualisation.

What does the 1.5 GHz quad-core Cortex-A72 CPU mean for real-world performance?

The 1.5 GHz Broadcom BCM2711 quad-core Cortex-A72 delivers desktop-class speed for web browsing, 4Kp60 H.265 video playback and compiling code, while the 4 GB LPDDR4-3200 memory keeps multiple browser tabs and containers responsive.

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