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制造商编号	102110300 该型号已停产！
制造商	SEEED(矽递) 授权代理品牌
唯样编号	A-102110300
供货	自营
无铅情况/RoHs	无铅/符合RoHs
描述	Raspberry Pi 4 Computer Model B 2GB

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商品简介

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 certifcation, allowing the board to be designed into end products with signifcantly reduced compliance testing, improving both cost and time to market.

The new Raspberry Pi 4 has 3 versions depending on the size of RAM, you can choose according to your needs:

Raspberry Pi 4 Add-ons

We've prepared lots of add-on for Raspberry Pi. All those hats, displays, and accessories will give the Raspberry Pi more features and possibilities. For Pi 4, we especially recommend the Grove Base Hat for Raspberry Pi, which links the Raspberry Pi to our Grove system, so you can easily use most of the Grove modules with your Raspberry Pi 4. Since the new pi changes the full HDMI interface into two micro HDMI ports, so you may need this Micro HDMI to HDMI Adapter to work with your HDMI display.

Specification

Processor: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
Memory: 1GB, 2GB or 4GB LPDDR4(depending on model)
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 backwards-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
Compliance: For a full list of local and regional product approvals, please visit https://www.raspberrypi.org/documentation/hardware/raspberrypi/conformity.md
Production lifetime: The Raspberry Pi 4 Model B will remain in production until at least January 2026.

Hardware Overview

Raspberry pi 4 interface — *Raspberry Pi 4 Hardware Overview by Seeed*

Part List

1 x Raspberry Pi 4 Computer Model 2GB

ECCN	5A002.a
HSCODE	8471504090
USHSCODE	85177000
UPC

The new Raspberry Pi 4 has 3 versions depending on the size of RAM, you can choose according to your needs:

Raspberry Pi 4 Add-ons

Specification

Processor: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
Memory: 1GB, 2GB or 4GB LPDDR4(depending on model)
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 backwards-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
Compliance: For a full list of local and regional product approvals, please visit https://www.raspberrypi.org/documentation/hardware/raspberrypi/conformity.md
Production lifetime: The Raspberry Pi 4 Model B will remain in production until at least January 2026.

Hardware Overview

Part List

1 x Raspberry Pi 4 Computer Model 2GB

ECCN	5A002.a
HSCODE	8471504090
USHSCODE	85177000
UPC

Q : 平台上的商品都是正品吗？

A : 请您放心,唯样商城所售卖的商品均为原装正品，我们是国内外知名品牌厂商的电子元件授权经销商，从源头保证品质。

Q : 可以提供原厂代理资质证明吗？

A : 唯样自营精选品牌获得原厂授权代理资质，可以提供代理证书。部分商品数据来源于合作伙伴（如信和达、富昌电子、RS电子），我们对产品都进行了严格的资质审核，拥有原厂标签和相关票据以供查验。

Q : 可以进行线下交易吗？

A : 我们提供线下付款服务，方便公司的采购与财务对接，具体操作流程可在线咨询客服。

Q : 可以退货吗？

A : 下单前请仔细核对产品型号信息，如因自身原因造成的误订错订，唯样将不接受退换货要求。如果产品出现数量不对、型号不符、产品质量问题时，请务必保留原包装和标签，并在两周内联系我们申请退货。

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尊敬的用户，您好！请您务必仔细阅读并确保您已经充分理解协议所写明的条款内容，让您可以按照指引做出您认为适当的选择。以下内容为《BOM使用条款》：

BOM使用条款

1、BOM免责声明
1.1 BOM配单是由唯样免费提供的选型工具，匹配结果中推荐的商品型号可能会存在一定的误差，匹配表单中已做了相应的风险提示，下单前，请务必认真核对推荐商品型号是否真实所需，请核实无误后再提交订单。

2、BOM文件的识别
2.1 唯样BOM配单只支持上传CSV/xls/xlsx格式的Excel文件，若Excel文件中有多个“Sheet”,只识别第一个Sheet，请务必将需要识别的内容放在第一个Sheet中。
2.2 唯样BOM配单是根据表单中表头的关键字进行判断型号列、参数列、数量列和品牌列，有一定的误判率，请根据弹窗提示选择相应的列。
2.3 为了提高匹配的准确率，您可使用唯样提供的BOM模板，按要求填写BOM数据后，再上传BOM进行匹配。

3、BOM匹配范围
3.1 唯样BOM配单数据来源于唯样现有的数据，其中包含唯样自营和海外代购两部分，默认优先匹配唯样自营商品，您也可以匹配结果中选择匹配海外代购，匹配海外代购有一定的延时性，请耐心等待。

4、BOM匹配结果
4.1 根据匹配结果分为推荐商品和无法匹配：推荐商品是指有匹配到商品，其中包含完全匹配和部分匹配，完全匹配是指需求型号和推荐型号一致，部分匹配是指根据参数匹配推荐的，有部分参数略有不同，不同部分会有红字标明；无法匹配是指无匹配结果，可通过调整需求参数进行二次匹配。
4.2 根据库存提示分为库存不足和MOQ限制：库存不足是指需求数量大于唯样商品库存，下单前请先咨询在线销售；MOQ限制是指需求数量大于最小起订量，系统会自动将数量调整为最小起订量，下单前请务必核实MOQ限制，确认需求数量。
4.3 匹配结果可通过“导出报价结果”形成一份唯样商城报价单，由于商品的库存和价格有一定的时效性，报价单中的库存和价格不代表最终报表，请以商城实际价格为准。

5、BOM风险提示
5.1 匹配结果中推荐商品的型号与参数若有和原始需求型号与参数不同，将会有红色标出，请务必认真核对商品。
5.2 匹配结果中推荐商品的型号与原始需求型号一致（即完全匹配），会自动勾选，但仍需要核实后，再加入购物车。
5.3 匹配结果中推荐商品的型号与参数若有和原始需求型号与参数不同（即部分匹配），默认为不勾选，需要手动勾选，勾选时会弹出“风险提示”窗口，请认真阅读风险提示后确认选择。
5.4 勾选部分匹配的商品后，加入购物车时，会弹出“风险提示”窗口，请认真阅读风险提示后确认加入购物车；

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Raspberry Pi 4 Add-ons

Specification

Hardware Overview

Part List

Raspberry Pi 4 Add-ons

Specification

Hardware Overview