In order to support Orin NX and Xavier NX, we have made a re-spin version. The following is a short specification comparison.
NRU-52S
NRU-52S+
Supported Jetson Modules
Xavier NX
Orin NX
Minimal JetPack Version
JetPack 4.6.1
(To support Xavier NX 8GB/16GB)
JetPack 5.1.1
(To support Orin NX 8GB/16GB)
Default OS Storage
eMMC on Xavier NX
M.2 2242 NVMe with mPCIe Adapter (with Orin NX)
mPCIe (Central)
U2
(Only old NRU-52S sample supports PCIe+USB2 interface)
PCIe+U2 (2242NVMe storage with adapter)
mPCIe (Side)
PCIe+U2
PCIe+U2
microSD
Reserved for ODM
N/A
NRU-51V
NRU-51V+
Supported Jetson Modules
Xavier NX
Orin NX
Minimal JetPack Version
JetPack 4.6.1
(To support Xavier NX 8GB/16GB)
JetPack 5.1.1
(To support Orin NX 8GB/16GB)
Default OS Storage
eMMC on Xavier NX
M.2 2242 NVMe with mPCIe Adapter
mPCIe (Central)
U2
PCIe+U2 (with Orin NX, for 2242NVMe storage with adapter)
mPCIe (Side)
PCIe+U2
PCIe+U2
microSD
Reserved for ODM
N/A
Due to the different onboard height, NRU-50+ requires different heatsinks to support Xavier NX and Orin NX
USB Restricted Version
Due to the IC shortage of Microchip USB5744, we will produce a special batch of NRU-52S / NRU-51V. This version aims to help customers who don't rely on the USB interface for deployment and want to have early access to the NRU-50 series.
The lack of USB5744 leads to the removal of the following USB functions.
NRU-51V (Standard)
NRU-51V (USB Restricted)
USB 3 Port A on Panel
2x
1x
(Only the one near heatsink works)
mPCIe (Central)
U2
U2
mPCIe (Side)
PCIe+U2
PCIe
M.2 B Key
U3+U2
N/A
NRU-52S (Standard)
NRU-52S (USB Restricted)
USB 3 Port A on Panel
2x
1x
(Only the one near heatsink works)
mPCIe (Central)
PCIe+U2
PCIe+U2
mPCIe (Side)
PCIe+U2
PCIe
M.2 B Key
U3+U2
N/A
USB restriced version is lack of Microchip USB5744
