IBM System x3400 M3 small-office server teardown Summary: Bill Detwiler cracks open the IBM System x3400 M3 small-office server in this TR Dojo teardown gallery. By Bill Detwiler | August 10, 2010 -- 06:13 GMT (23:13 PDT) Follow @billdetwiler Previous | Next Image 28 of 84 The back of the IBM System x3400 M3's hard drive bays. Our test system was configured for eight, hot-swappable 2.5" SAS drives.Photo credit: Bill Detwiler / TechRepublic Topics: IBM, Servers Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.