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Re: Add an NVMe drive to your Raspberry Pi 4





On Thu, Apr 2, 2020 at 9:26 PM Rick Moen <rick@linuxmafia.com> wrote:
Passing along for probable interest to RPi enthusiasts. 
This isn't a magic bottleneck remover:  It's just a USB 3.1 to M.2
converter, so you're still stuck with USB.  Also, your $25 doesn't
bag an NVMe drive; you'll need to provide that separately.  Also, still
no booting from such a device (because no booting from USB).

USB boot is on the roadmap, though.  The RasPi foundation prioritized  
network booting and that has been available for a while now.  

From 2019-09-23:  
https://github.com/raspberrypi/rpi-eeprom/blob/master/firmware/release-notes.md

It is possible to place most of the OS on the USB drive but have a small bootcode 
file on the SD card.  
https://www.raspberrypi.org/forums/viewtopic.php?t=261926

NVMe to USB 3.1 are not new.  I have this one 
https://www.amazon.com/gp/product/B07VVNGYFV  in my kit that I bring to every 
LUG meeting.  (So far no one has had trouble with such a drive, and it hasn't 
been used yet.)

In that rasberrypi.org forum post the OP mentions the drive getting very hot.  The 
news here is a new NVMe to USB 3.1 bridge chip made by Realtek.  From the 
reports it runs a lot cooler.  

Thomas


Still, could be rather nice, and a significant advance.


----- Forwarded message from Robert Lewis <bob.l.lewis@gmail.com> -----

Date: Thu, 2 Apr 2020 14:54:13 -0700
From: Robert Lewis <bob.l.lewis@gmail.com>
To: Felton Lug <felton-lug@googlegroups.com>
Subject: [Felton LUG] Grist for the Flug

Forwarded from remote member Larry McElhiney.

Raspberry Pi: Add an M.2 2280 NVMe drive to the Raspberry Pi 4 for under
US$25
<https://www.notebookcheck.net/Raspberry-Pi-Add-an-M-2-2280-NVMe-drive-to-the-Raspberry-Pi-4-for-under-US-25.459711.0.html>

Raspberry Pi: Add an M.2 2280 NVMe drive to the Raspberry Pi 4 for under...

The Raspberry Pi 4 is a powerful SBC, but now you can add an NVMe drive to
the Pi Foundation's latest device. Us...
<https://www.notebookcheck.net/Raspberry-Pi-Add-an-M-2-2280-NVMe-drive-to-the-Raspberry-Pi-4-for-under-US-25.459711.0.html>




"Learn from the mistakes of others, You'll never live long enough to make
them all yourself!"

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