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Set to 2 different clues across 2 published puzzles, most often “Data center workhorses” — The New York Times, Saturday, 12 December 2009.
10 letters
Every clue on record, most used first
- Data center workhorsesonce
The New York Times — Saturday, 12 December 2009
- "Big iron," in hacker slangonce
The New York Times — Saturday, 10 March 2007