I have 384TB of ECC DDR4 across two blades with 4 CPUs for a combined core count of 96.
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@SecurityWriter Go find some investors and show them your plans to launch it into space
No, he should reactivate the Destroyed Nuclear power plant to power on the system
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@SecurityWriter the units didn't compute for a moment there.
Then I realised you said TB and not GB of ram
@Dragon @SecurityWriter I often have that with G and M…
(I did get used to RAM sizes no longer being measured in Kibibyte though, no worries there.)
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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.
How did you get 384TB of ECC DDR4 memory connected to only 4 CPUs?
Do you really mean TB and not GB????
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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 this does bring legitimate questions though. I’ve also been pondering the value of our kit with huge storage and memory capacities has risen an am actually wondering if we’re underinsured now.
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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 @SecurityWriter Yeah, has to be GB. The densest DDR4 I’ve seen available for purchase rather than just being discussed is 128 GB per DIMM. That would take 3072 DIMMs to hit 384 TB. No way would that be doable with only 96 cores.
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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 256GB LOT 8x32GB DDR4 at $1500.
Pension time?
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@agowa338 @SecurityWriter Yeah, has to be GB. The densest DDR4 I’ve seen available for purchase rather than just being discussed is 128 GB per DIMM. That would take 3072 DIMMs to hit 384 TB. No way would that be doable with only 96 cores.
Well he only said "DDR4", not that it is used as the systems memory. And PCIe add-on cards for ramdisks exist, sooo
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Well he only said "DDR4", not that it is used as the systems memory. And PCIe add-on cards for ramdisks exist, sooo
@agowa338 @bob_zim @SecurityWriter which is pretty unlikely for a SAN - if he said 48 TB or something it would be possible but unless you have very very very specialized boards I dont think you get up to 96TB per socket on ddr4 in any cases I know about
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@SecurityWriter Blimey! The system requirements for running MS Office are just getting ridiculous aren't they?
Also, when the AI bubble bursts, the 32GB of ECC DRAM in my ancient Mac Pro will probably be worth more than the entire stock market.
@adrianww @SecurityWriter You mean just before? When it bursts it'll be worthless due to liquidation of AI companies flooding the market.
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@SecurityWriter I've noticed price of storage going up ever so slightly
@dps910 https://wccftech.com/western-digital-has-no-more-hdd-capacity-left-out/
Expect more increases soon...
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@agowa338 @bob_zim @SecurityWriter which is pretty unlikely for a SAN - if he said 48 TB or something it would be possible but unless you have very very very specialized boards I dont think you get up to 96TB per socket on ddr4 in any cases I know about
@agowa338 @bob_zim @SecurityWriter that being said things like Solid State Sans do have some highly specialized hw setups so we might be totally off
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@agowa338 @bob_zim @SecurityWriter that being said things like Solid State Sans do have some highly specialized hw setups so we might be totally off
@cursedsql @bob_zim @SecurityWriter
Hence why I asked
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@adrianww @SecurityWriter You mean just before? When it bursts it'll be worthless due to liquidation of AI companies flooding the market.
@dalias @adrianww @SecurityWriter
The moment the AI bubble bursts, I will buy me some second-hand Nvidia GPUs so I can try out Vulkan raytracing
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You could offer the box and RAM to the Ai bandits and ask in exchange for cease and desist of operations ....doing humanity a favour sounds like a good thing?
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@adrianww @SecurityWriter You mean just before? When it bursts it'll be worthless due to liquidation of AI companies flooding the market.
@dalias @SecurityWriter Well, there is that!
Can't come soon enough.
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@cursedsql @bob_zim @SecurityWriter
Hence why I asked
@agowa338 @cursedsql @bob_zim @SecurityWriter
I also would lean towards it being GB, although 384 GB does seem quite modest for what I assume is quite a high performance SAN, given it's all solid state.
I once worked on a mid range combined NAS/SAN head that topped out at 1TB for the high-end model. That wasn't just connected to the CPUs, it was also in caches and buffers for other chips in the data path.
That was a few years ago, and I can imagine a high end system might have a lot more, but 384TB does sound excessive, especially if there's only 192 SSDs hanging off it. It might be possible to load the entire array into RAM in that case. -
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 wonder if the hardware decommissioning plan of the company I left last year (they were bought and being shutdown) is still to physically destroy any physical storage components.
It wouldn't surprise me if some of those ended up, or will end up on the second hand market. -
@agowa338 @cursedsql @bob_zim @SecurityWriter
I also would lean towards it being GB, although 384 GB does seem quite modest for what I assume is quite a high performance SAN, given it's all solid state.
I once worked on a mid range combined NAS/SAN head that topped out at 1TB for the high-end model. That wasn't just connected to the CPUs, it was also in caches and buffers for other chips in the data path.
That was a few years ago, and I can imagine a high end system might have a lot more, but 384TB does sound excessive, especially if there's only 192 SSDs hanging off it. It might be possible to load the entire array into RAM in that case.@GerardThornley @agowa338 @bob_zim @SecurityWriter yes that's why I figured it was still credible because anyone who has a 384 tb solid state san might be rich enough to back it entirely in ram
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@GerardThornley @agowa338 @bob_zim @SecurityWriter yes that's why I figured it was still credible because anyone who has a 384 tb solid state san might be rich enough to back it entirely in ram
@GerardThornley @agowa338 @bob_zim @SecurityWriter also if they were 8tb instead of 2tb it would just be like a huge working set
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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 I'm imagining the dragon hoard as a pile of equipment that refuses to be thrown out. Who am I kidding, that was my office before we started having kids.
