ROCK Pi 4 > Hardware > Models and SKU
Models Comparison Table
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ROCK (Pi) 4A(2018)
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ROCK (Pi) 4B(2018)
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ROCK (Pi) 4C(2020)
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ROCK 4A+(2021)
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ROCK 4B+(2021)
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ROCK 4 SE(2022)
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ROCK 4C+(2022)
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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 1.8Ghz)
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| eMMC
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eMMC module connector, users can buy 16/32/64/128GB eMMC modules additionally
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eMMC none-removable, choose the size when order the ROCK (Pi) 4
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eMMC module connector, users can buy 16/32/64/128GB eMMC modules additionally
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| SPI Flash
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4MB
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N/A
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| Power
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6V - 12V PD/QC power supply recommended. 5V only power input may be unstable under high load.
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5V/3A
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| M.2
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1x M.2 M Key for NVMe SSD with 4-lanes PCIe 2.1
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N/A
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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), on board antenna(external antenna upon request)
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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(15P 1mm connector, support resolution 800*480, up to 800*1280)
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4-lanes MIPI DSI(39P 0.3mm connector, resolution up to 1920*1200)
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SKU Code
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-V146-R1D4E0W0S4T2
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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-V146-R1D4E0W1S4T0
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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-V110-R1D4E0W1S4T0
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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-V150-R1D4E0W0S4T2
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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-V150-R1D4E0W1S4T0
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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+
| 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
|
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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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
|
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
|
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
|
without WiFi(4A/4A+)
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| W1
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AP6256
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| W2
|
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
|
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
|
no antenna
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