a Viribus Unitis osztály adatai:

Specifications
Builder: Stabilmento Tecnico Tristino,Trieste
LD: July 24, 1910
LCH: June 20, 1911
COM: October (or December?) 6, 1912
Displacement: 19,698 tons (standard) and 21,254 tons (maximum)
Dimensions: length O.A. - 524.9', 528.2' max.; length P.P. - 496.7'; beam - 89.6', draft - 26.9'-28.2'
Propulsion
Boilers: 12 Yarrow coal burners, Babcock in Szent Istvan
Turbines: 4 Parson geared steam, 2 AEG geared turbines (Szent Istvan)
Shafts: 4, 2 in Szent Isvtan
Max. Speed: 20 knots, 20.8 knots trials
Range: 4,200 nautical miles @ 10 knots
Coal/Oil Bunkerage: 900/2000 tons coal
Armament
Main Battery: 12 x 12"/L45 cal (Skoda built) in four triple turrets
Heavy Secondary Battery: 12 x 5.9"/L50 cal in 12 single mountings in hull casemates
Light Secondary Battery: 18 x 2.76" AA single mounted on turrets and deck, 6 removed later
Torpedo Tubes: 4 x 21" below waterline, 2 x 21" (Tegetthoff and Viribus Unitis)
Armor
Side Belt: 11"
Waterline Belt: 3.9"
Torpedo Bulkhead: 1.4"
Deck: 1.9" + 1.9"
Turrets: 7.9" front, increased to 12"
Barbettes: 11"
Conning Tower: forward: 9.84"-11", increased to 14"
Complement - Usual: 982-1050