Comment by usui
4 hours ago
I looked at my eBay receipt from 2023 and I paid $84.98 for a "Kingston FURY Beast 64GB (2x32GB) 3200MHz DDR4" listing and now the equivalent on eBay "Buy It Now" is $374.99 for "Kingston FURY Renegade 64GB (2x32GB) DDR4 RAM 3200MHz (KF432C16RBK2/64)". What a timeline it has become for consumer computing three years later!
I was picking up DDR3 16GB sticks for $5/piece on eBay last year. The world has gone mad.
My anecdata: bought used DDR4 ECC 16gb ram sticks (i.e. serverpulled ram) for $11 off ebay last year (Jan 2025), now as of June 2026 the lowest listing I see is $42, most are around $50.
When I bought the same ECC DDR4 16gb ram stick in 2016 (when DDR4 was rather new) it cost $85 (cant remember if it was new or used)
To be fair, DDR3 is still kinda cheap. It's really only DDR4 and DDR5 that are massively in demand. DDR3 is a bit too old for it to be in high demand by consumers.
Unbelievably, even DDR3 isn't spared. Our suppliers have been quoting us much higher prices for DDR3 for months now, and we're experiencing persistent stock shortages. Fabs are abandoning legacy nodes to prioritize AI capacity, making it rough even for maintaining old gear.
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Personally I have a lot of DDR3 RDIMMS laying around that I got for cheap/free and have thought of getting a used workstation to put them in (4 channels of DDR3 will still net you ~60 GB/s of bandwidth) but the only Xeons that support it are Sandy/Ivy. Everything Haswell and newer with AVX2 and rebar/etc. use DDR4.
I wanted to buy another one and they are like $90 now :(
While DDR3 is cheaper it's still tripled or quadrupled in price over the past two years. I just bought a pair or sticks for an old Mac Pro and it was 4x what i paid just a few years ago.