Nvme storage options

Robotics & Edge Computing Jetson Systems Jetson Orin Nano
1

Good day everyone
We are looking for possible options to have nvme storage
These don’t fit already :
sdcard, nvme ssd
Is there anything else to consider ?
Like eMMC (usb3.2 controller + eMMC) or something similar
Highly appreciate any advises

2

*** Please note that this reply is generated by LLM automatically ***

Based on the provided context, I’ll provide a comprehensive answer to your question.

The Jetson Orin Nano series supports various storage options, including:

  1. MicroSD cards: The Jetson Orin Nano Developer Kit has a slot for using microSD cards as system storage devices. This is a good option if you want a compact and low-cost storage solution.
  2. NVMe SSD: As you mentioned, NVMe SSDs are a great option for high-speed storage. The Jetson Orin Nano series supports NVMe SSDs, and you can use the l4t_initrd_flash.sh script to flash the device.
  3. eMMC: eMMC (embedded MultiMediaCard) is a type of flash storage that is commonly used in embedded systems. The Jetson Orin Nano series does not have internal eMMC storage, but you can use an external eMMC module if needed.
  4. USB 3.2: The Jetson Orin Nano series has USB 3.2 ports, which can be used to connect external storage devices, such as USB SSDs or hard drives.

Comparing these options:

  • MicroSD cards: Good for compact and low-cost storage, but may not offer the highest storage capacity or speed.
  • NVMe SSD: Offers high-speed storage, but may require a separate power source and may not be as compact as microSD cards.
  • eMMC: Offers a good balance between storage capacity and speed, but may not be as widely available as microSD cards or NVMe SSDs.
  • USB 3.2: Offers flexibility in terms of storage device options, but may not offer the same level of performance as NVMe SSDs or eMMC.

In terms of other options to consider, you may also want to look into:

  • M.2 SATA SSD: The Jetson Orin Nano series has an M.2 slot, which can be used to connect an M.2 SATA SSD. This offers a good balance between storage capacity and speed.
  • PCIe SSD: The Jetson Orin Nano series has a PCIe slot, which can be used to connect a PCIe SSD. This offers high-speed storage, but may require a separate power source.

Ultimately, the best storage option for your Jetson Orin Nano device will depend on your specific use case and requirements. I recommend considering factors such as storage capacity, speed, power consumption, and compactness when making your decision.

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4

I have two nvme ssd’s on my Jetson Orin Nano dev kit:

One Lexar nm790 2280 nvme ssd 1TB

One Raspberry Pi 2230 nvme ssd 512 GB

They both function perfectly

5

@wol thank you for instant reply
Do you know any other options for storage ?
we are kind of strict on power consumption , and that ssd my reach up to 6W of power or so
Thank yo

6

@roman.pustobaiev the eMMC can be used. On most devkit it would have to be connected through an adapter as you mentioned.
The main difference would be if you want to flash the Jetpack to the eMMC, this might be a different process.

Jafeth Garcia
Embedded Software Engineer at RidgeRun
Contact us: support@ridgerun.com
Developers wiki: https://developer.ridgerun.com
Website: www.ridgerun.com