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Rockpi4/hardware/models

    ROCK Pi 4 >  Hardware >  Models and SKU


Models Comparison Table

ROCK (Pi) 4A(2018) ROCK (Pi) 4B(2018) ROCK (Pi) 4C(2020) ROCK 4A+(2021) ROCK 4B+(2021) ROCK 4 SE(2022) ROCK 4C+(2022)
CPU RK3399(1.8Ghz, overclock 2.0Ghz) OP1(2.0Ghz, overclock 2.2/2.4Ghz) RK3399-T(1.5Ghz, overclock 1.8Ghz)
eMMC eMMC module connector, users can buy 16/32/64/128GB eMMC modules additionally eMMC none-removable, choose the size when order the ROCK (Pi) 4 eMMC module connector, users can buy 16/32/64/128GB eMMC modules additionally
SPI Flash 4MB N/A
Power 6V - 12V PD/QC power supply recommended. 5V only power input may be unstable under high load. 5V/3A
M.2 1x M.2 M Key for NVMe SSD with 4-lanes PCIe 2.1 N/A
WiFi/BT N/A WiFi5/BT5(AP6256 module), on board antenna or external antenna N/A WiFi5/BT5(AP6256 module), on board antenna or external antenna WiFi5/BT5(AW-CM256 module), on board antenna(external antenna upon request) WiFi5/BT5(AW-CM256 module), external antenna only
Audio Codec ES8316 RK817
Monitor one full size HDMI(4kp60) one micro size HDMI(4kp60), one mini DP(2kp60) one full size HDMI(4kp60) two micro HDMI(4kp60 + 2kp60)
DSI 2-lanes MIPI DSI(15P 1mm connector, support resolution 800*480, up to 800*1280) 4-lanes MIPI DSI(39P 0.3mm connector, resolution up to 1920*1200)

SKU Code

ROCK Pi 4

SKU RAM PD/QC WiFi/BT Antenna HW REV Note
RS114A-V146-R1D4E0W0S4T2 4GB HT188+LDR6015 - - v1.46 EoL
RS114B-V146-R1D4E0W1S4T0 4GB HT188+LDR6015 AP6256 On board v1.46 EoL
RS114C-V110-R1D4E0W1S4T0 4GB HT188+LDR6015 AP6256 On board v1.1
RS114A-V150-R1D4E0W0S4T2 4GB IP2315 - - v1.50
RS114B-V150-R1D4E0W1S4T0 4GB IP2315 AP6256 On board v1.50

ROCK Pi 4+

SKU RAM eMMC PD/QC WiFi/BT Antenna HW REV Note
RS114A-V160-R3D4E32W0S0T2 4GB 32GB HT188+LDR6015 - - v1.6 EoL
RS114A-V172-R3D2E16W0S0T2 2GB 16GB CH224D - - v1.72
RS114A-V172-R3D4E32W0S0T2 4GB 32GB CH224D - -
RS114A-V172-R3D4E64W0S0T2 64GB CH224D - -
RS114A-V172-R3D4E128W0S0T2 128GB CH224D - -
RS114B-V160-R3D4E32W1S0T0 4GB 32GB HT188+LDR6015 AP6256 On board v1.6 EoL
RS114B-V172-R3D2E16W1S0T0 2GB 16GB CH224D AP6256 On board v1.72
RS114B-V172-R3D4E32W1S0T0 4GB 32GB CH224D AP6256 On board
RS114B-V172-R3D4E64W1S0T0 64GB CH224D AP6256 On board
RS114B-V172-R3D4E128W1S0T0 128GB CH224D AP6256 On board
RS114B-V172-R3D4E32W1S0T1 4GB 32GB CH224D AP6256 u.FL connector
RS114B-V172-R3D4E64W1S0T1 64GB CH224D AP6256 u.FL connector
RS114B-V172-R3D4E128W1S0T1 128GB CH224D AP6256 u.FL connector
RS114C-V120-R2D4E0W2S0T1 4GB - CH224D AW-CM256SM u.FL connector v1.2

SKU Code Explanation

SKU Code Explanation
V BOM/PCB Version V175 3 digits, hardware version v1.75
R SOC/CPU R1 RK3399
R2 RK3399-T
R3 OP1
D DRAM D4 4GByte ram
E EMMC E0 no eMMC, eMMC socket(4A/4B/4C+)
E32 32GByte ram(4A+/4B+)
E64 64GByte ram(4A+/4B+)
E128 128GByte ram(4A+/4B+)
W WiFi Model W0 without WiFi(4A/4A+)
W1 AP6256
W2 AW-CM256SM
S SPI Flash S0 DNP SPI Flash
S4 4MByte SPI Flash
T external antenna T0 on board antenna
T1 u.FL connector
T2 no antenna