ROCK Pi 4 > Hardware > Models and SKU
- T variant for external antenna
- Q1/Q2 variant for different QC/PD trigger IC reservation facing the global chips shortage.
ROCK Pi 4
| SKU
|
RAM
|
PD/QC
|
WiFi/BT
|
Antenna
|
Note
|
| RS114-A4
|
4GB
|
HT188+LDR6015
|
-
|
-
|
|
| RS114-B4
|
4GB
|
HT188+LDR6015
|
AP6256
|
On board
|
|
| RS114-B4T
|
4GB
|
HT188+LDR6015
|
AP6256
|
External
|
|
| RS114-C4
|
4GB
|
HT188+LDR6015
|
AP6256
|
On board
|
|
| RS114-A4Q1
|
4GB
|
IP2315
|
-
|
-
|
|
| RS114-A4Q2
|
4GB
|
CH244D
|
-
|
-
|
|
| RS114-B4Q1
|
4GB
|
IP2315
|
AP6256
|
On board
|
|
| RS114-B4Q1T
|
4GB
|
IP2315
|
AP6256
|
External
|
|
| RS114-B4Q2
|
4GB
|
CH244D
|
AP6256
|
On board
|
|
| RS114-B4Q2T
|
4GB
|
CH244D
|
AP6256
|
External
|
|
ROCK Pi 4 Plus
| SKU
|
RAM
|
eMMC
|
PD/QC
|
WiFi/BT
|
Antenna
|
Note
|
| RS114-A4E32
|
4GB
|
32GB
|
HT188+LDR6015
|
-
|
-
|
|
| RS114-B4E32
|
4GB
|
32GB
|
HT188+LDR6015
|
AP6256
|
On board
|
|
| RS114-B4E32T
|
4GB
|
32GB
|
HT188+LDR6015
|
AP6256
|
External
|
|
| RS114-A4E32Q1
|
4GB
|
32GB
|
IP2315
|
-
|
-
|
|
| RS114-A4E32Q2
|
4GB
|
32GB
|
CH244D
|
-
|
-
|
|
| RS114-B4E32Q1
|
4GB
|
32GB
|
IP2315
|
AP6256
|
On board
|
|
| RS114-B4E32Q1T
|
4GB
|
32GB
|
IP2315
|
AP6256
|
External
|
|
| RS114-B4E32Q2
|
4GB
|
32GB
|
CH244D
|
AP6256
|
On board
|
|
| RS114-B4E32Q2T
|
4GB
|
32GB
|
CH244D
|
AP6256
|
External
|
|
