Caddy IBM 2.5″ SAS HDD Drive Caddy Tray For 44T2216 IBM x3650 x3550 x3500 x3400 M2 M3 M4
IBM x3850 X5, x3950 X5
x3650 M3 (7945), x3650 M2 (7947)
x3550 M3 (7944), x3550 M2 (7946)
x3500 M3 (7380), x3500 M2 (7839)
x3400 M3 (7378/7379), x3400 M2 (7836,4193)
x3250 M3 (4251, 4252), x3200M3 (7327, 7328)
x3690 M2
Blade Center HS12 (1916, 8014, 8028)
Blade Center HS22 (7870, 1936)
All xSeries M3 and M4 servers that use 2.5″ hotswap SAS/SATA drives