this post was submitted on 15 Feb 2024
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KVMs are unreasonably expensive and my work was about to throw this one in the dumpster. I just need to order some console cables first but I'm really pleased.

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[–] mikyopii 122 points 9 months ago (5 children)

My cat has claimed it as his own lol

[–] [email protected] 19 points 9 months ago* (last edited 9 months ago) (1 children)

I swear I see those old 1280x1024 monitors everywhere. I have one just like that at home. Also came from my dad's old job

[–] mikyopii 14 points 9 months ago

Mine came from Craigslist. It's perfect for server stuff.

[–] [email protected] 13 points 9 months ago

Work was throwing it out. Again and again.

[–] [email protected] 11 points 9 months ago

Lord cat thanks you for your offering and expects more next week

[–] [email protected] 8 points 9 months ago

Turn my bum warmer on, peasant!

[–] [email protected] 6 points 9 months ago
[–] [email protected] 52 points 9 months ago

Now you can hack trains and airplanes and order air strikes!

[–] [email protected] 29 points 9 months ago (1 children)

Who the hell removed it from the rack. That ear is at a 45-degree angle

[–] mikyopii 26 points 9 months ago

If I had to guess it got damaged when transported in a box with hundreds of pounds of old servers stacked on top of it. Some of the other KVMs I saw were in pieces.

[–] [email protected] 29 points 9 months ago

KVM drawers are cool for homelab racks!

[–] [email protected] 23 points 9 months ago (1 children)

PiKVM for open source networked KVMs: https://pikvm.org/

[–] [email protected] 23 points 9 months ago (4 children)

Every time I look at this, the value proposition makes no sense to me. The DIY V1 and V2 only have instructions for adding a single HDMI input port (??), and the V3 and V4 are like $350 CAD, which is way more expensive than buying a used KVM on eBay. What am I missing?

[–] [email protected] 16 points 9 months ago

Maybe some enjoy the open-stack in terms of network security... I'd personally use this in front of a port multiplier, so you can have 8x machines going to a switch, the front of the switch toggled by one of the Pi's GPIO pins.

Part of it is that the prices for the Pi's themselves have dramatically increased lately.

[–] [email protected] 5 points 9 months ago* (last edited 9 months ago)

There are knock offs in the $100 range on amazon. Bring your own raspi4 though.

[–] [email protected] 3 points 9 months ago

Geekpi makes a compatible pcie or standalone that gets you everything (with buying a pi) for like $150 or $160

[–] [email protected] 2 points 9 months ago

I've been using one for several years now with one of the documented switches that add multiple ports. https://docs.pikvm.org/ezcoo/#connections First in a DIY and then with the v3 hat Kickstarter I guess total I'm at $270 between the Kickstarter HAT and ezcoo switch plus the cost of a Pi (which I already had) I can reach 4 machines over my Tailnet and jump between them reliably. I can also control power on my primary server. (others are on a network managed PDU and can be forcibly reset that way if needed)

I had an old console from a job but it was so old that it required an ancient version of Java to access through the web interface. I'm sure there may be better options, but for my homelab setup the pikvm has worked well at a price that fit in my budget.

[–] [email protected] 21 points 9 months ago

Alright. Who bent the rack ears? Own up...

[–] [email protected] 18 points 9 months ago (1 children)

Free hardware is the best hardware!

[–] [email protected] 2 points 9 months ago

I wouldn't say it is the best hardware, but it is definitely the best bang for your buck

[–] [email protected] 16 points 9 months ago (2 children)

Nice pick up, my boss said I could have a dual xeon server tower with 96 gb of ram and 20 Tb hdd space for a slab... nice little upgrade to my home server haha

[–] [email protected] 5 points 9 months ago

Your boss is quite generous!

[–] [email protected] 3 points 9 months ago (1 children)

Very cool and il jealous but I'm curious: how big was the updgrade to your power consumption?

[–] [email protected] 1 points 9 months ago

Tbh, I don't really notice it, it hasn't got a dedicated gpu and it lives mostly idle, I use it as cloud storage and a media server aswell as other server apps such as teamspeak and I'll set up a game server every once in a while.. I love having it

[–] [email protected] 15 points 9 months ago (1 children)

Is that a massive dildo in the background?

[–] [email protected] 14 points 9 months ago

Pussy needs to play!

[–] [email protected] 8 points 9 months ago (1 children)

That's nice! I've always wanted a KVM but yeah, they're always super pricey...

[–] [email protected] 4 points 9 months ago (1 children)

oof, nearly 3k for that model (assuming B020-U16-19-IP)

[–] mikyopii 4 points 9 months ago

I think this model is roughly $1300 brand new. Mine has some cosmetic damage but I still see used KVMs like this on EBay in the high three digit range.

[–] [email protected] 8 points 9 months ago (1 children)

I put of grabbing one of these when my work was clearing them out, giving them away for next to nothing.

Now when I actually need one I cant find one for less than the cost of my best damn server. and nobody seems to make a basic cheap one.

[–] [email protected] 2 points 9 months ago (2 children)
[–] [email protected] 3 points 9 months ago (1 children)

350USD? Yeah not that cheap either...

[–] [email protected] 2 points 9 months ago (1 children)

Roll your own 😎 lots of folks have a pi 2 that's not doing much

[–] [email protected] 1 points 9 months ago (1 children)

...How? Yeah I have a Pi3 and a Pi4 lying around without much use at the moment. But how do I handle the inputs/outputs etc?

[–] [email protected] -1 points 9 months ago

HDMI to CSI Camera Adapter. Then you hook it up with PiKVM. https://docs.pikvm.org/v2/#required-parts

[–] [email protected] 1 points 9 months ago (1 children)

I have IPMI and web interfaces for most gear, I just don't want to have to carry a laptop in every-time I need to tinker.

I also have a bunch of AV switchgear and it would be handy to adapt a multiviewer to one of the VGA ports for monitoring that side of things too.

[–] [email protected] 1 points 9 months ago* (last edited 9 months ago)

If you're comfortable with it, an analog (non-networked) kvm switch can have its button connected to a single input Pikvm via the GPIO. You visit the PiKVM's webpage, hit a button and you're now connected to a different machine.

If you have a raspberry pi 1 or 2, this isn't very expensive, but nets you an open source IP KVM.

[–] [email protected] 8 points 9 months ago

My dad joined that club a while ago. His work was getting rid of a Brother printer and he snagged it. We don't do much printing around here, but from the praise I hear people give it, it's a good snag.

[–] [email protected] 2 points 9 months ago

why do these things almost never close properly

[–] [email protected] 0 points 9 months ago (3 children)

I thought we shifted away from fullscreen!

[–] [email protected] 7 points 9 months ago

KVM trays are generally only used for terminal/CLI access where widescreen doesn't make much sense.

Widescreen ones are available (though not as plentiful) when the user is regularly using GUIs on it.

[–] [email protected] 4 points 9 months ago (1 children)

Nope, were shiftin' back, bby.

[–] [email protected] 3 points 9 months ago (1 children)

I'm starting to see a lot of 3:2 displays now. They are not quite fullscreen, but they are a lot better for reading documents than 16:9.

[–] [email protected] 3 points 9 months ago

My work laptop is 16x10 and I do appreciate the extra vertical space.

[–] [email protected] 2 points 9 months ago

There are a few models available with 1920x1080 displays, but they are mostly still 4:3 screens and VGA inputs.