Using hardware bought before the crisis and feeling no urgency to upgrade anything,even if I could afford ram prices.
which has nothing to with the current topic.
Using hardware bought before the crisis and feeling no urgency to upgrade anything,even if I could afford ram prices.
Wonderful.Now we can add spinning rust to the list.
WD has announced it’s production for 2026 and into 2027 has been bought up and I expect that Seagate won’t be far behind.
And those two are pretty much the only game in to as brands like HGST and Toshiba are owned by WD.
In 2024 I purchased two 32gig ram sticks for my laptop each was $95 I checked out the prices today..... EEK!!!!
$359 each
we know - the whole basis is the massive increase in the price of ram.
It’s the manufacturering process that’s the big cost not the actual memory technology e.g DDR5 vs DDR4.One has to wonder if maybe there's a cheaper newer RAM technology that could offer a cost effective solution.
It’s the manufacturering process that’s the big cost not the actual memory technology e.g DDR5 vs DDR4.
Other than and capacity, I don’t know if there’s much difference between the actual dram modules on a DDR5 DIMM vs DDR4 DIMM.
Much of the work is also done by the memory controller. Once it was a feature of the now it’s on the cpu die.
So to go to another memory technology would also require a cpu redesign not to mention having similar performance or everything will take a step backwards.
So the on,y way to decrease the price is to increase production which means more manufacturers and more fabs .
But you need to be sure you’ll see and ROI for your multi-billion dollar expediture.
Plus the time to design, build and fit out the fab.
The ltt video on the kioxia plant in Japan is good guide to what’s invoked with building the sort of facility needed and there are probably a few others on YouTube (buy not a lot)
Probably a stupid question, but is there such a thing as memory uniquely manufactured for servers compared to consumers?
yes - registered error code correcting (ECC) RDIMMS.
Some consumer boards and CPU combinations can unregistered ECC but not many but RDIMMS are purely server.
so if/when the ai bubble pop all that ram is e-waste...
same with the gpu which have been optiimised for ai and using a propriety interface. can get adapter cards for HBM to PCIe but not that common.
storage is serial attached scsi for spinning rust and solid state is U.2 format. Again can be used in consumer hardware with adapters but again a hassle for consumers.
^^ To add to that: fabs can make all these kinds of memory, doesn't matter if its DDR 3,4,5 ECC or non ECC however, they're using most, if not all capacity to make server grade products which have a much higher margin...
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