Price forecasters call a DRAM peak in 2027 while chipmakers say supply stays short through 2028

The squeeze starts at the fab. According to the dev.to post, High Bandwidth Memory uses far more wafer capacity per bit than ordinary DDR5 because of the extra cost of making and packaging it ^[3]. When Samsung, SK hynix or Micron sell an HBM stack to an AI data center, standard PC memory slips further back in line for the same fabrication capacity ^[4]. That allocation explains why a standard most of the industry had written off still set a record: a single DDR4 8-gigabit chip hit a $42.50 spot price on August 10, 2026, per TrendForce DRAMeXchange data ^[5]. Being declared dead has not made DDR4 cheap.

The headline kit number comes from the retail channel. The post's other examples are the same kind of part: a 32GB DDR5-6000 kit that sold for under $90 in early 2025 now lists between $409 and $529 ^[7]. J.P. Morgan Research uses a longer window: it estimates that by the end of 2026, DRAM prices will be up more than 400% on where they stood at the start of 2024 ^[2]. For those multipliers to transfer to your budget, you would have to be buying retail-channel kits at spot. A team buying under supply contracts will, we'd expect, track the contract series, where the quarterly increase has already slowed sharply. The post does not report a server-memory price.

The post says the people who make the chips expect it to get worse before it gets better ^[15]. Their own words are blunt. Sumit Sadana, Micron's Chief Business Officer, said "AI-driven growth in the data center has led to a surge in demand for memory and storage" ^[9]. Micron now expects conditions in calendar 2027 and 2028 to be much tighter than they were in 2026 ^[10]. Samsung told investors the shortage will persist through 2028 ^[11]. SK hynix's CEO went furthest, saying 2027 will be the worst year in the industry's history from a supply perspective, with demand exceeding supply "even beyond 2030" ^[12].

The price forecasters give earlier dates. Citi expects DRAM and NAND prices to peak in Q2 2027 ^[19]. The post compiled its forecast summary from twenty public predictions tracked by BuySellRam.com ^[20]. Both camps can be right, because a price peak means the rate of increase stops and says nothing about whether supply has caught up. In our view the "worse before better" claim is supported for supply by the makers' statements and is unproven for price.

For a purchase plan, that leaves a narrower conclusion than the headline suggests. Neither forecaster has prices falling soon: Gartner says they may stabilize by early 2027 ^[18], and Citi says they peak in Q2 2027 ^[19]. We'd buy the capacity a project needs inside that window and treat anything later as unpriced, since the makers' dates run to 2028 and one runs past 2030. If a platform accepts either type, DDR4 is cheaper per gigabyte at $6 to $10, against $9 to $16 for DDR5 ^[13], from a market whose chip spot price just set a record ^[5].