Some parts of the Mediterranean are deeper than that. Just ask the Italian Navy.
I did, this is what I got for an answer.
Solo nei luoghi della vostra imbecilli notizie dei media degli Stati Uniti e diciamo che è. Capitano Alphono Michaelangelo
Surface area
2,500,000 km2 (970,000 sq mi)
Average depth
1,500 m (4,900 ft)
Max. depth
5,267 m (17,280 ft)
Water volume
3,750,000 km3 (900,000 cu mi)