this post was submitted on 03 Apr 2024
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[โ€“] SpaceNoodle 30 points 7 months ago (2 children)

No, I don't have useless LEDs in my computer. My gaming rig is actually in a flat black case that blends in with the furniture.

Except my employer shipped me a dev box with a big polycarbonate window and an unnecessarily beefy GPU with RGB LEDs that dance by default. ๐Ÿคฆ

[โ€“] [email protected] 14 points 7 months ago* (last edited 7 months ago) (1 children)

I wonder if anyone has studied the rate of cosmic ray-induced bit flips in a PC with a side window case vs. an all metal one.

[โ€“] SpaceNoodle 10 points 7 months ago (1 children)

It's an interesting question, but realistically inconsequential.

[โ€“] [email protected] 2 points 7 months ago (1 children)

Do you mean that you think bit flips are inconsequential, or that the rate of bit flips is inconsequential?

[โ€“] SpaceNoodle 10 points 7 months ago (1 children)

The rate for your home PC is inconsequential, and the difference between a thin sheet of metal and lexan would have an inconsequential impact.

But flips are not inherently inconsequential. Coincidentally, a lot of my current work involves making sure we are not adversely affected by cosmic bit flips in safety-critical hardware.

[โ€“] [email protected] -4 points 7 months ago (2 children)

The rate for your home PC is inconsequential,

Please don't make assumptions about my data integrity needs.

But thanks for clarifying what you meant.

[โ€“] SpaceNoodle 14 points 7 months ago

If you have real data integrity needs, you shouldn't be relying on off-the-shelf home PC parts. There's real hardware and software for such applications.

Your basement is safe enough from cosmic rays for your personal needs.

[โ€“] Sprawlie 5 points 7 months ago

Where's your ECC?

[โ€“] [email protected] 7 points 7 months ago (1 children)

If it's actually controllable, and not just hardwired on, openrgb is your friend.

[โ€“] SpaceNoodle -3 points 7 months ago (1 children)

If I already don't give a shit, why would I bother?

[โ€“] [email protected] 11 points 7 months ago* (last edited 7 months ago) (1 children)

Because it seems like you disliked them and "off" is one of the controllable options?
But I guess you are at a so advanced level of not giving a shit that you don't even care that they dance around.

[โ€“] SpaceNoodle 0 points 7 months ago

Not only is the box under my desk with the window facing the wall, you are correct, I wouldn't give a shit if it weren't. I was simply noting the irony of my "professional" equipment being the most frivolous.