Super Micro Computer

shares slid 15% in extended trading on Tuesday after the server maker reported disappointing fiscal fourth-quarter results and issued weak quarterly earnings guidance.

Here’s how the company did in comparison with LSEG consensus:

Super Micro’s revenue increased 7.5% during the quarter, which ended on June 30, according to a statement.

For the current quarter, Super Micro called for 40 cents to 52 cents in adjusted earnings per share on $6 billion to $7 billion in revenue for the fiscal first quarter. Analysts surveyed by LSEG were looking for 59 cents per share and $6.6 billion in revenue.