I have an extra PCIe USB card I can use for Virtual machine pass through (sometimes it's useful to be able to pass the entire controller instead of just a device).
I have an XTRX software defined radio.
I have an extra SATA/SAS HBA.
One day I'd love to get a rubidium timecard.
XTRX software defined radio.
That's pretty sweet formfactor. Shame that minipcie is not as comon anymore.
Yeah it's a sweet SDR, I backed the original kickstarter. It can be mounted on a PCIe to Minipcie adapter board though :)
I was thinking laptop. It would be so much less clunky without the external USB and antenna in the field. Or, damn, even a phone! Now I finally have a reason to even think about Librem 5.
Yes initially I had it deployed in an X230... I mean there are M.2 to Minipcie adaptors, issue is that space tend to be very limited.
Remember this thing requires like 5 antennas....
But I hadn't thought of the librem, that'd be pretty cool!
I wanna build a cyber deck for ir.
Mind sharing whhich situations would a timecard be useful ? Probably something that requires enhanced time precision, I just can't figure it out
Satisfying my inner geek mostly. I'm also interested in external references for HAM radio and RF applications.
I have a Hauppage TV tuner card that I use to get OTA TV and record certain shows. I'm pretty sure there are USB solutions, but if I remember, at the time I got this it was one of the only cards that my system supported or whatever caveat I was operating around.
Does that work with Jellyfin?
I have a HDhomerun which Jellyfin connects to for live TV
Not a clue, I only use the built in TV tuner program in Linux Mint. I forget what its called, but it does a decent job.
This is a really interesting question. I remember a lot of very niche PCI (not PCIe) cards from the old days.
My current-day boring use-case: Multiple GPUs that have never once been used for gaming. One is an A2000 card that does video transcoding and tone mapping for Jellyfin. The other is an old Quadro card that handles encoding/decoding for my NVR.
You can use a SAS controller or 10G ethernet card in the 16X slots. If your motherboard support PCIe bifurcation, you can get an adapter card to use 4 NVMe drives in a 16X slot. You can get controller cards for older interfaces like firewire, serial, and parallel that will use a 1X slot.
I got a card for an extra m.2 drive, and another one with four usb3.1 ports on a separate controller, although i dont use it anymore as much. Haven't had anything else installed in a while. The last one before that was an audio card I've bought around 2010, and it was a huge waste of money
my current usage:
on my desktop:
on my proxmox server:
I've also used USB PCIe cards to get more USB controllers for picky USB devices like USB capture cards and audio interfaces.
I use them for additional network adaptors in one host.
In another I use them for NVMe adaptors for an ancient MB that predates the existence of the m.2 interface.
MSI GeForce RTX 4090 SUPRIM LIQUID X
Additionally, I had a 3 port FireWire card that I used for digitizing old MiniDV camcorder cassettes. But I had to remove it because someone fucked something up in kernel 6.5, crashing the whole boot process after a few milliseconds.
Well shit. I thought my Firewire card had just died.
PCI is not the same as PCIe
For me I use a GPU and a Sata card (both passed though to different VMs)
Wifi card. Well, I don't really use it but it is plugged in.
I have a 6700xt for Linux and an old 2070 that I pass through to a windows guest. I might get a usb card too to pass through but not sure if I have any more space in my mid tower for another pci card.
How have you handled power delivery for 2 GPUs? Are you using two PSUs or one beefy one?
A molex to PCIe adapter with an 850w power supply. I only have like 10 watts of headroom but usually only one gpu is running at a time so it works fine. I would have bought a better one but my dad accidentally bought 2 for another project so he had an extra one and it works fine.
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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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