NetApp E Series Hardware Maintainence Manual

7. Place the controller canister on a flat, static-free surface.
Step 3: Remove failed fan
You remove a failed fan so you can replace it with a new one.
Steps
1. Remove the controller canister’s cover by unscrewing the single thumbscrew and lifting the lid open.
2. Confirm that the green LED inside the controller is off.
If this green LED is on, the controller is still using battery power. You must wait for this LED to go off before
removing any components.
3. Gently lift the failed fan from the controller.
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NetApp E Series Specifications

General

Form Factor	2U, 4U
Drive Types	SSD
Host Interface	SAS, iSCSI, FC, IB
RAID Levels	RAID 0, 1, 5, 6, 10
Operating System Compatibility	Windows, Linux, VMware
Management Software	SANtricity