Lenovo MECHANICAL PART 88Y6721 is compatible in the following Models:

Lenovo Flex

Chassis - Carrier Grade Chassis (Flex) - 7385
Chassis - Enterprise Chassis (Flex) - 8721

Lenovo NeXtScale

Enclosure - n1200 Enclosure (NeXtScale) - 5456
Enclosure - n1200 water-cooled Enclosure (NeXtScale) - 5468

Lenovo System x

System x3850 X6 - 3837
System x3950 X6 - 3837
System x3850 X6 - 6241
System x3950 X6 - 6241

Lenovo ThinkSystem

DW612 Enclosure (ThinkSystem) - 7D1L
SR685a V3 (ThinkSystem) - 7DHC
SR680a V3 (ThinkSystem) - 7DHE
SR680a V3 with B200 (ThinkSystem) - 7DM9
SR680a V4 - 7DMK
SR680a V3 with B200 (ThinkSystem) - 7DP9
SR950 (ThinkSystem) - 7X11
SR950 (ThinkSystem) - 7X12
SR950 (ThinkSystem) - 7X13