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![](https://ae01.alicdn.com/kf/S85d2501e30474344a3cb45a2015918c7k/4-4B-2GB-4GB-8GB-WIFI-5-0.jpg) ![](https://ae01.alicdn.com/kf/S976d526e848143678cf03bb799faf794s/4-4B-2GB-4GB-8GB-WIFI-5-0.jpg) ![](https://ae01.alicdn.com/kf/S96c0916a4215404f81b9cfa8e7c0bedaD/4-4B-2GB-4GB-8GB-WIFI-5-0.jpg) ![](https://ae01.alicdn.com/kf/Se8e36eefc0b1444cb8a0f3ffef22c8bbQ/4-4B-2GB-4GB-8GB-WIFI-5-0.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S85d2501e30474344a3cb45a2015918c7k/4-4B-2GB-4GB-8GB-WIFI-5-0.jpg) ![](https://ae01.alicdn.com/kf/S976d526e848143678cf03bb799faf794s/4-4B-2GB-4GB-8GB-WIFI-5-0.jpg) ![](https://ae01.alicdn.com/kf/S96c0916a4215404f81b9cfa8e7c0bedaD/4-4B-2GB-4GB-8GB-WIFI-5-0.jpg) ![](https://ae01.alicdn.com/kf/Se8e36eefc0b1444cb8a0f3ffef22c8bbQ/4-4B-2GB-4GB-8GB-WIFI-5-0.jpg) ![](https://ae01.alicdn.com/kf/S283df4fe467941289ae51d19f50cc4454/4-4B-2GB-4GB-8GB-WIFI-5-0.jpg)
- ºê·£µå À̸§: NoEnName_Null
- ±Ù¿ø: CN (Á¤Ç°)
- Model Number: Raspberry Pi 4 Model B
- Type: Power Management Development Boards and Kits
- Place of Origin: Aberdeenshire, United Kingdom
- Brand Name: Raspberry Pi
- Chipset: Broadcom BCM2711 @ 1.5GHz
- RAM: 1GB/2GB/4GB
- Wireless: Blue-tooth 5.0,802.11ac (2.4 / 5 GHz)
- USB port: 2 USB 3.0 ports; 2 USB 2.0 ports
- Max resolution: 4K 60 Hz + 1080p or 2x 4K 30 Hz
- GPIO heade: 40pin
- Video Out: dual micro HD-MI ports
- Operating temperature: 0 - 50 degrees C ambient
- Product name: Raspberry Pi 4 Model B
- Connector: 5V DC via USB-C
- SKU: FTK601
Raspberry Pi 4 ¸ðµ¨ B´Â ÀαâÀÖ´Â Raspberry Pi ÄÄÇ»ÅÍ Á¦Ç°±ºÀÇ ÃֽŠÁ¦Ç°ÀÔ´Ï´Ù. ÀÌÀü ¼¼´ëÀÇ Raspberry Pi 3 Model B + ¿¡ ºñÇØ ÇÁ·Î¼¼¼ ¼Óµµ, ¸ÖƼ¹Ìµð¾î ¼º´É, ¸Þ¸ð¸® ¹× ¿¬°á¼ºÀÌ È¹±âÀûÀ¸·Î Çâ»óµÇ´Â µ¿½Ã¿¡ ÀÌÀü ¹öÀüÀÇ È£È¯¼º ¹× À¯»çÇÑ Àü·Â ¼Òºñ¸¦ À¯ÁöÇÕ´Ï´Ù. ÃÖÁ¾ »ç¿ëÀÚ¿¡°Ô Raspberry Pi 4 ¸ðµ¨ B´Â ¿£Æ®¸® ·¹º§ x86 PC ½Ã½ºÅÛ¿¡ ÇÊÀûÇÏ´Â µ¥½ºÅ©Å¾ ¼º´ÉÀ» Á¦°øÇÕ´Ï´Ù. Pi 4 B ´Â ÃֽŠ°í¼º´É Äõµå ÄÚ¾î 64 ºñÆ® Broadcom 2711, 1.5GHz ¼Óµµ·Î Ŭ·° µÈ Cortex A72 ÇÁ·Î¼¼¼·Î ¾÷±×·¹À̵åµË´Ï´Ù. 20% ÀûÀº Àü·ÂÀ» »ç¿ëÇϰųª ÀÌÀü ¹öÀüº¸´Ù 90% ¶Ù¾î³ ¼º´ÉÀ» Á¦°øÇϵµ·Ï ¼³°èµÇ¾ú½À´Ï´Ù. Pi4 ÀÇ Çϵå¿þ¾î ¾÷±×·¹À̵å´Â ¸ðµç »õ·Î¿î 1GB/2GB ¹× 4GB LPDDR4 SDRAM º¯ÇüÀÇ ·Îµù ½Ã°£»Ó¸¸ ¾Æ´Ï¶ó µà¾ó ¹êµå 2.4GHz ¹× 5 ¿ÍÀÇ ¿¬°á¿¡¼µµ ´õ ºü¸¥ ¼º´ÉÀ» À§ÇØ °³¹ßµÇ¾ú½À´Ï´Ù. GHz, º°µµÀÇ PoE ¸ðÀÚ¸¦ ÅëÇØ b/g/n/ac ¹«¼± LAN ¹× PoE ±â´ÉÀ» 802.11. USB 3.0 Ãß°¡ÇÏ¿© USB 2.0 Àü¼Û ¼Óµµ¸¦ 10 ¹è Çâ»ó½ÃÄÑ ±â°¡ºñÆ® ÀÎÅÍ³Ý È¯°æÀ» ÈξÀ ºü¸£°Ô Á¦°øÇÕ´Ï´Ù.
ÀÌÁ¦ Pi 4 ¸¦ »ç¿ëÇÏ¿© 4K ºñµð¿À¸¦ Áñ±æ ¼ö ÀÖ½À´Ï´Ù. Pi 4 B ÀÇ ºñµð¿À ¼º´ÉÀº ÇÑ ½ÖÀÇ ¸¶ÀÌÅ©·Î HDMI¸¦ ÅëÇØ ÃÖ´ë 4K ÀÇ Çػ󵵷Π¿Âº¸µå µà¾ó µð½ºÇ÷¹ÀÌ Áö¿øÀ¸·Î ¾÷±×·¹À̵åµÇ¾ú½À´Ï´Ù. Æ÷Æ®, ´Â H 265 µðÄÚµå (4Kp60), H.264 ¹× MPEG-4 µðÄÚµå (1080p60) ¸¦ Áö¿øÇÕ´Ï´Ù.
ÃֽŠºí·çÅõ½º 5.0 ±â¼ú·Î 2 x ¼Óµµ, 4 x ¹üÀ§ ¹× 8 x µ¥ÀÌÅÍ Àü¼Û ¼Óµµ·Î IoT ¼Ö·ç¼ÇÀ» ´õ¿í ºü¸£°Ô ¸¸µé°í Àå°Å¸® ¿¬°á, ÀÌÀüº¸´Ù ´ÙÀ½ ¼öÁØ¿¡¼ ÁÖº¯ ÀåÄ¡ÀÇ Bluetooth ¿¬°áÀ» °æÇèÇÒ ¼ö ÀÖ½À´Ï´Ù. ¶ÇÇÑ ÆÄÀÌ Àç´ÜÀÌ ¶óÁ¸® ÆÄÀÌ 4 B ¿¡¼ ¸¸µç ÇϳªÀÇ Å« Çʼö ¾÷±×·¹À̵å´Â Pi°¡ ÃÖ´ë 3A Àü·ù¸¦ »ç¿ëÇÏ¿© ÀÛµ¿ ÇÒ ¼öÀÖ´Â Type-C USB Æ÷Æ®ÀÔ´Ï´Ù. µû¶ó¼ Pi 4 Àº ¿Âº¸µå Ĩ ¹× ÀÎÅÍÆäÀ̽º µÈ ÁÖº¯ ÀåÄ¡¿¡ ´õ ¸¹Àº Àü·ÂÀ» Á¦°ø ÇÒ ¼ö ÀÖ½À´Ï´Ù.
Pi 4 ¿¡´Â 5V 3A ÀÔ·Â Àü¿ø ¿ë·®À»À§ÇÑ C Çü USB Æ÷Æ®°¡ ÀÖÁö¸¸, pi 4 ÀÇ »õ·Î¿î Çϵå¿þ¾î´Â ÀÌÀü ¹öÀüº¸´Ù ÀûÀº Àü·ÂÀ» ÇÊ¿ä·ÎÇϹǷΠ¿À·¡µÈ Àü¿ø ¾î´ðÅʹ Ĩ, ÀÌ´õ³Ý ¹× º¸µå¿¡ ¿¬°áÇÏ´Â ¸ðµç USB ¾Öµå¿Â¿¡ ÃæºÐÇÑ Àü·ÂÀ» °ø±ÞÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌÀü 5V 3A Àü¿ø °ø±Þ ÀåÄ¡ ¾î´ðÅÍ¿¡¼µµ Àß ÀÛµ¿ÇϹǷΠÀü¿ø ¾î´ðÅÍ¿¡ ´ëÇØ °ÆÁ¤ÇÒ ÇÊ¿ä°¡ ¾ø½À´Ï´Ù. ÇÊ¿äÇÑ °ÍÀº ¸¶ÀÌÅ©·Î USB B (F) »ÓÀÔ´Ï´Ù. ¿ì¸®°¡ Á¦°ø ÇÑ À¯Çü C (M) ¾î´ðÅÍ¿¡ ¿¬°áÇϽʽÿÀ.
»ç¾ç
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¶óÁ¸® ÆÄÀÌ 4 B
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¾Æ½ºº£¸® ÆÄÀÌ 3 B +
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CPU
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1.5 GHz, Äõµå ÄÚ¾î ºê·ÎµåÄÄ BCM2711B0 (ÇÇÁú A-72)
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1.4-GHz, Äõµå ÄÚ¾î ºê·ÎµåÄÄ BCM2837B0 (ÇÇÁú A-53)
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RAM
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1GB 2GB 4GB RAM
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1GB DDR2
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GPU
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400 MHz ºñµð¿ÀÄÚ¾î IV
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500 MHz ºñµð¿ÀÄÚ¾î VI
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ºñµð¿À Ãâ·Â
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µà¾ó ¸¶ÀÌÅ©·Î HDMI Æ÷Æ®
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´ÜÀÏ HDMI Æ÷Æ®
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ÃÖ´ë ÇØ»óµµ
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4K 60Hz + 1080p ¶Ç´Â 2x4K 30Hz
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2560x1600
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USB Æ÷Æ®
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2x USB 3.0 / 2x USB 2.0
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4x USB 2.0
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À¯¼± ³×Æ®¿öÅ·
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±â°¡ºñÆ® ÀÌ´õ³Ý
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330 Mbps ÀÌ´õ³Ý
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¹«¼±
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802.11ac (2.4 / 5 GHz), ºí·çÅõ½º 5.0
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802.11ac (2.4 / 5 GHz), ºí·çÅõ½º 4.1
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ÃæÀü Æ÷Æ®
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USB ŸÀÔ-C
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¸¶ÀÌÅ©·Î USB
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Àü·Â ¿ä±¸ »çÇ×
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3A, 5V
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2.5A, 5V
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Å©±â
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3.5x2.3x0.76 ÀÎÄ¡ (88x58x19.5mm)
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3.2x2.2x0.76 ÀÎÄ¡ (82x56x19.5mm)
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¹«°Ô
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0.1 ÆÄ¿îµå (46 ±×·¥)
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0.11 ÆÄ¿îµå (50 ±×·¥)
|
1. ¿ÏÀüÈ÷ ¾÷±×·¹À̵å, ¸®¿£Áö´Ï¾î¸µ, ´õ ºü¸£°í °·ÂÇÕ´Ï´Ù. ¸ðµç ¼ÒÇÁÆ®¿þ¾î¸¦ ÇÏÀ§ ȣȯÀ¸·Î À¯ÁöÇÏ¿© ¶óÁ¸® ÆÄÀÌ 4 ¿¡¼ ¸¸µç °ÍÀÌ ÀÛµ¿ÇÕ´Ï´Ù. ´ç½ÅÀÌ ¼ÒÀ¯ ÇÑ ¿À·¡µÈ ¸ðµ¨µµ ÀÖ½À´Ï´Ù. 2. µà¾ó µð½ºÇ÷¹ÀÌ 4K Ãâ·Â ÇÑ ¹ø¿¡ µÎ ´ëÀÇ ¸ð´ÏÅ͸¦ ½ÇÇàÇÒ ¼ö ÀÖ½À´Ï´Ù. 3. ´õ ¸¹Àº RAM ¸Þ¸ð¸®. ¿øÇÏ´Â 1GB, 2GB ¶Ç´Â 4GB (ÁÖ¹®ÇÒ ¶§ ÇÊ¿äÇÑ °ÍÀ» È®ÀÎÇϽʽÿÀ) 4. µÎ °³ÀÇ USB 3 Æ÷Æ® µ¥ÀÌÅ͸¦ ÃÖ´ë 10 ¹è ºü¸£°Ô Àü¼ÛÇÒ ¼ö ÀÖ½À´Ï´Ù.
Sysbench CPU Å×½ºÆ®¿¡¼ Pi 4 B´Â Pi 3 B + ÀÇ 263 ºñÇØ ÃÊ´ç 394 À̺¥Æ®¸¦ ¼öÇàÇÒ ¼ö ÀÖ¾ú½À´Ï´Ù. ±×°Ç 50% ÀÇ Â÷ÀÌ. RAMÀº Pi 3B + ¿¡¼ ÀÛµ¿ÇÏ´Â 1GB ÀÇ DDR2 RAM¿¡¼ ÃÖ´ë 4GB ÀÇ DDR4 RAM±îÁö »ó´çÈ÷ ºü¸¨´Ï´Ù. ÀÌ¿Ü¿¡ Áõ°¡ µÈ ´ë¿ªÆø, ´õ ¸¹Àº ¸Þ¸ð¸®¸¦ °®´Â °ÍÀº ƯÈ÷ À¥ ¼Çο¡ Å« µµ¿òÀ̵˴ϴÙ.
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