HP has won the bidding war it waged with Dell for data-storage company 3Par, whose shares were trading at $9.65 when Dell first tried to acquire it in mid-August. Dell decided not to match HP’s $2.4 billion ($33 per share) offer, which topped Dell’s bid of $32 per share. Dell first tried to acquire 3Par with an $18 per share offer on August 16, which 3Par initially accepted.