I have 384TB of ECC DDR4 across two blades with 4 CPUs for a combined core count of 96.
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Don't forget to mention AI
️@stekopf @SecurityWriter I don't think you have to, it's all they can think of anyway nowadays
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I have 384TB of ECC DDR4 across two blades with 4 CPUs for a combined core count of 96.
It powers a fully populated 192 disk solid state SAN.
I was told it was old and in need of replacing, but apparently now it’s worth more than the GDP of the UK.
Can’t afford to run it (or hear my thoughts when in the vicinity)… but I can sit atop it like a fucking dragon.
And I will.
@SecurityWriter 384TB of RAM is a lot. Perhaps you meant GB?
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Don't Breath Fire !!!! you evil dragon !!!
@moppi @SecurityWriter we're not all like that
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Hmm true. Makes it quite unlikely.
However I want to push back on one thing. It would still be theoretically possible, as PCIe fabrics and such also exist.
But yea, probably not then. I didn't do the math for the space requirements....
@agowa338 Also worth noting 128 GB DDR4 DIMMs are almost universally “load-reduced”, or LR-DIMMs. Those have significantly higher latency than normally expected from RAM, though still lower than persistent storage. For low-latency RAM, you’re generally limited to 64 GB per DIMM, so double everything.
Then you have the PCIe cabling. Each card needs at least two dedicated lanes, otherwise contention wrecks your latency and you may as well use flash. That’s 768 or 1536 twinax bundles.
Lots of RAM is possible, but it takes *bonkers* amounts of space and some very exotic hardware.
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I have 384TB of ECC DDR4 across two blades with 4 CPUs for a combined core count of 96.
It powers a fully populated 192 disk solid state SAN.
I was told it was old and in need of replacing, but apparently now it’s worth more than the GDP of the UK.
Can’t afford to run it (or hear my thoughts when in the vicinity)… but I can sit atop it like a fucking dragon.
And I will.
@SecurityWriter I never thought about quantifying the perching potential of my computer hardware ...
I have a physical treasure trove, of a sort!
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I have 384TB of ECC DDR4 across two blades with 4 CPUs for a combined core count of 96.
It powers a fully populated 192 disk solid state SAN.
I was told it was old and in need of replacing, but apparently now it’s worth more than the GDP of the UK.
Can’t afford to run it (or hear my thoughts when in the vicinity)… but I can sit atop it like a fucking dragon.
And I will.
@SecurityWriter I'm not gonna lie, I'm a little turned on.....
More than a little even.
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I have 384TB of ECC DDR4 across two blades with 4 CPUs for a combined core count of 96.
It powers a fully populated 192 disk solid state SAN.
I was told it was old and in need of replacing, but apparently now it’s worth more than the GDP of the UK.
Can’t afford to run it (or hear my thoughts when in the vicinity)… but I can sit atop it like a fucking dragon.
And I will.
@SecurityWriter@infosec.exchange king of the ram
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I have 384TB of ECC DDR4 across two blades with 4 CPUs for a combined core count of 96.
It powers a fully populated 192 disk solid state SAN.
I was told it was old and in need of replacing, but apparently now it’s worth more than the GDP of the UK.
Can’t afford to run it (or hear my thoughts when in the vicinity)… but I can sit atop it like a fucking dragon.
And I will.
@SecurityWriter you can empower the Fediverse with that
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I have 384TB of ECC DDR4 across two blades with 4 CPUs for a combined core count of 96.
It powers a fully populated 192 disk solid state SAN.
I was told it was old and in need of replacing, but apparently now it’s worth more than the GDP of the UK.
Can’t afford to run it (or hear my thoughts when in the vicinity)… but I can sit atop it like a fucking dragon.
And I will.
Duhhhh I’ve been at work all day and noticed my dumb typo.
GB not TB.
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How did you get 384TB of ECC DDR4 memory connected to only 4 CPUs?
Do you really mean TB and not GB????
@agowa338 with the power of typos! They’re old units. Don’t think it even supports TB plus.
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Duhhhh I’ve been at work all day and noticed my dumb typo.
GB not TB.
@SecurityWriter Awww.
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I have 384TB of ECC DDR4 across two blades with 4 CPUs for a combined core count of 96.
It powers a fully populated 192 disk solid state SAN.
I was told it was old and in need of replacing, but apparently now it’s worth more than the GDP of the UK.
Can’t afford to run it (or hear my thoughts when in the vicinity)… but I can sit atop it like a fucking dragon.
And I will.
@SecurityWriter
I liked it better with TB. -
I have 384TB of ECC DDR4 across two blades with 4 CPUs for a combined core count of 96.
It powers a fully populated 192 disk solid state SAN.
I was told it was old and in need of replacing, but apparently now it’s worth more than the GDP of the UK.
Can’t afford to run it (or hear my thoughts when in the vicinity)… but I can sit atop it like a fucking dragon.
And I will.
@SecurityWriter I am selling my old NAS and hope to finance a small castle in south france with it.
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