Q3 2026 PC shipments plunge as memory chip shortage worsens
Worldwide PC shipments declined 20.1% year over year in the third quarter of 2026, a drop of 15.8 million units, according to IDC. The slump stems from memory chip shortages caused by AI data center demand, which has driven memory prices sharply higher. Lenovo, HP, and Dell were hit hardest, and some forecasts suggest the market may not recover until 2028 or 2029.
IDC reported a 20.1% annual drop in worldwide PC shipments for Q3 2026, equal to 15.8 million fewer units. That decline was sharper than the prior quarter’s 3.8% fall and 9.1% below Q2 2026. AI data centers have absorbed memory supply, especially HBM for GPUs, pushing makers toward server production and lifting consumer memory costs.
Vendors had built inventory in Q2 2026 to avoid price increases, which distorted normal seasonal patterns. Lenovo, HP, and Dell saw the largest declines, while Apple and Asus fell less. Some forecasts see recovery delayed until 2028 or 2029.
Consumers and businesses may delay PC upgrades as memory-driven prices stay high, potentially widening the digital divide for budget buyers. Smaller manufacturers and retailers could face tighter margins and inventory risk, while AI data center growth may continue to divert chip supply. Educational institutions and remote workers might find replacements costlier, extending device lifecycles. The shortage could also accelerate interest in refurbished hardware or alternative computing devices, though the full social effects remain uncertain.