TSMC is urging customers to secure N2 node production allocation as capacity is nearly booked through 2027, according to a report by Culpium. The semiconductor giant's advanced manufacturing node has already been reserved by major clients, leaving limited availability for new orders. Lead times for remaining capacity stretch to six quarters, creating significant challenges for companies relying on TSMC's cutting-edge processes.

NVIDIA has emerged as TSMC's largest customer, surpassing previous leaders in chip manufacturing volume. Even with this privileged position, NVIDIA faces production constraints on the N2 node, though likely less severely than smaller clients. Companies with allocated N2 production slots are experiencing up to 12-month delays from production start to chip delivery, forcing many to reassess their product roadmaps and launch timelines.

For customers needing faster turnaround, hot lots and hot runs offer expedited production at premium pricing, though these come without guaranteed lead times. The severe capacity constraints mean many planned products may be delayed or canceled entirely, as manufacturers weigh the costs of extended production times against market demands. This bottleneck at TSMC's most advanced node could reshape product launches across the tech industry through 2027.