ROCK Pi 4 > Hardware > Models and SKU
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ROCK Pi 4A
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ROCK Pi 4B
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ROCK Pi 4C(EoL)
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ROCK Pi 4A Plus
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ROCK Pi 4B Plus
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ROCK Pi 4C Plus
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| CPU
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RK3399(1.8Ghz, overclock 2.0Ghz)
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OP1(2.0Ghz, overclock 2.2/2.4Ghz)
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RK3399-T(1.5Ghz, overclock 2.0Ghz)
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| eMMC
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eMMC socket, select 16/32/64/128GB eMMC module
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eMMC none-removable, choose the size when order the main board
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eMMC socket, select 16/32/64/128GB eMMC module
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| Power
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PD/QC, 9V - 20V power input
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5V/3A without SSD, 5V/5A with SSD
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| Display
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1x Full size HDMI
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1x Micro HDMI + 1x mini DP
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1x Full size HDMI
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2x Micro HDMI
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| WiFi/BT
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N/A
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WiFi5/BT5(AP6256 module), on board antenna or external antenna
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N/A
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WiFi5/BT5(AP6256 module), on board antenna or external antenna
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WiFi5/BT5(AW-CM256 module), external antenna only
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| Audio Codec
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ES8316
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RK817
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| Monitor
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one full size HDMI(4kp60)
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one micro size HDMI(4kp60), one mini DP(2kp60)
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one full size HDMI(4kp60)
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two micro HDMI(4kp60 + 2kp60)
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| DSI
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2-lanes MIPI DSI(support 800*480, up to 800*1280)
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4-lanes MIPI DSI(up to 1920*1200)
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ROCK Pi 4
| SKU
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RAM
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PD/QC
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WiFi/BT
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Antenna
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HW REV
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Note
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| RS114A-V146D4E0W0S4T2
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4GB
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HT188+LDR6015
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-
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-
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v1.46
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EoL
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| RS114B-V146D4E0W1S4T0
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4GB
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HT188+LDR6015
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AP6256
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On board
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v1.46
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EoL
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| RS114C-V110D4E0W1S4T0
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4GB
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HT188+LDR6015
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AP6256
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On board
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v1.1
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| RS114A-V150D4E0W1S4T2
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4GB
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IP2315
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-
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-
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v1.50
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| RS114B-V150D4E0W1S4T0
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4GB
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IP2315
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AP6256
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On board
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v1.50
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ROCK Pi 4 Plus
| SKU
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RAM
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eMMC
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PD/QC
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WiFi/BT
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Antenna
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HW REV
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Note
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| RS114A-V160-R3D4E32W0S0T2
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4GB
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32GB
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HT188+LDR6015
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-
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-
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v1.6
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EoL
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| RS114A-V172-R3D2E16W0S0T2
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2GB
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16GB
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CH224D
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-
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-
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v1.72
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| RS114A-V172-R3D4E32W0S0T2
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4GB
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32GB
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CH224D
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-
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-
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| RS114A-V172-R3D4E64W0S0T2
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64GB
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CH224D
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-
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-
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| RS114A-V172-R3D4E128W0S0T2
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128GB
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CH224D
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-
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-
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| RS114B-V160-R3D4E32W1S0T0
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4GB
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32GB
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HT188+LDR6015
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AP6256
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On board
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v1.6
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EoL
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| RS114B-V172-R3D2E16W1S0T0
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2GB
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16GB
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CH224D
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AP6256
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On board
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v1.72
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| RS114B-V172-R3D4E32W1S0T0
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4GB
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32GB
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CH224D
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AP6256
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On board
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| RS114B-V172-R3D4E64W1S0T0
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64GB
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CH224D
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AP6256
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On board
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| RS114B-V172-R3D4E128W1S0T0
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128GB
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CH224D
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AP6256
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On board
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| RS114B-V172-R3D4E32W1S0T1
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4GB
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32GB
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CH224D
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AP6256
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u.FL connector
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| RS114B-V172-R3D4E64W1S0T1
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64GB
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CH224D
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AP6256
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u.FL connector
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| RS114B-V172-R3D4E128W1S0T1
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128GB
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CH224D
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AP6256
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u.FL connector
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| RS114C-V120-R2D4E0W2S0T1
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4GB
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-
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CH224D
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AW-CM256SM
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u.FL connector
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v1.2
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SKU Code Explanation
| SKU Code Explanation
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| V
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BOM/PCB Version
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V175
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3 digits, hardware version v1.75
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| R
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SOC/CPU
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R1
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RK3399
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| R2
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RK3399-T
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| R3
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OP1
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| D
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DRAM
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D4
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4GByte ram
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| E
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EMMC
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E0
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no eMMC, eMMC socket(4A/4B/4C+)
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| E32
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32GByte ram(4A+/4B+)
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| E64
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64GByte ram(4A+/4B+)
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| E128
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128GByte ram(4A+/4B+)
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| W
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WiFi Model
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W0
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without WiFi(4A/4A+)
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| W1
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AP6256
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| W2
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AW-CM256SM
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| S
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SPI Flash
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S0
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DNP SPI Flash
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| S4
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4MByte SPI Flash
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| T
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external antenna
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T0
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on board antenna
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| T1
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u.FL connector
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| T2
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no antenna
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