Super Micro Computer shares plunged as much as 10% in extended trading on Tuesday after the server maker issued weaker-than-expected results for the fiscal first quarter. Here's how the company did in comparison with analyst estimates compiled by LSEG: Revenue fell 15% from $5.94 billion a year ago, Super Micro said in a statement . The report comes about two weeks after Super Micro issued preliminary earnings and said it expected revenue of $5 billion for the quarter, down from prior guidance