50,8 x 50,8 x 8 mm, for IC design PGA and others

51 x 51 x 12.3 mm, for IC design PGA and others

53,3 x 53,3 x 16,5 mm, for IC design PGA and others

54 x 54 x 20 mm, for IC design PGA and others

62.5 x 62.5 x 20 mm, for IC design PGA and others