Memory and CPU Shortages Widen, Server Shipments Under Pressure in Q3
N.R. Finch
Shortages of memory, CPUs, and other key components have reached 10%–20%, putting real supply constraints on server shipments from Q3 onward; demand has not fallen, but delivery risk is building.
What exactly is in short supply — and by how much?
DIGITIMES Research estimates CPU shortages at 15%–20%, memory shortages around 10%, and fiberglass cloth — a base material for PCBs and substrates — short by as much as 30%.
SSDs and some passive components (capacitors, resistors) are also on the shortage list.
This means → the bottleneck is multi-link, not single-point, making the recovery cycle longer.
Why are memory and CPUs short at the same time?
Memory shortages stem from AI demand crowding out supply — data centers, AI agents, and robots all compete for capacity. SK Hynix calls this structural, lasting beyond 2030.
In plain terms = memory used to serve mainly phones and PCs; AI has grabbed a large slice of the pie, and production cannot catch up overnight.
CPU shortages have a different cause: the market underestimated general-purpose server demand, and actual orders this year exceeded forecasts.
This reflects a broader dynamic — the AI boom is lifting not just AI servers but also the expectation gap for traditional servers.
Orders are holding, but can they actually ship?
Inventec (2356.TW) says the supply gap will widen from Q3 and may hit shipment volumes, yet customers have not cut their forecasts.
This means → the slowdown is driven by supply constraints, not falling demand — order resilience remains intact.
ODMs are still optimistic on H2 orders, with several reporting business above expectations; however, rush orders are the hardest to fulfill.
Why are some companies afraid to even mention the shortage?
Supply-chain sources say some firms refuse to discuss shortages publicly, fearing suppliers will redirect allocation elsewhere.
In plain terms = the component market works like a game of musical chairs — whoever flags a shortage first may see upstream suppliers prioritize higher-bidding or closer-relationship buyers instead.
Server shortages are not industry-wide; precisely because "only some players are short," information asymmetry amplifies the allocation game.
What is the key thing to watch in H2?
Whether supply constraints ease after Q3 is the critical checkpoint for H2 server shipment volumes.
Customers may replenish inventories later, but the ultimate impact remains hard to assess.
This means → Q3 earnings season will be the market's first window to test the real severity of the shortage narrative.
Content is for reference only, not financial advice.