https://community.hpe.com/t5/disk-enclosures/advanced-features/m-p/2664528#M4036 Do you mean write cache on the controller? We do not use the write cache on Compaq drives. If the controller supports write cache - which the 2DH does - it should allow you to configure for that in the ACU. Thu, 14 Mar 2002 00:00:00 GMT Ayman Altounji 2002-03-14T00:00:00Z https://community.hpe.com/t5/disk-enclosures/advanced-features/m-p/2664527#M4035 I am using a 2DH on an old Proliant 800 running SCO OpenServer 5. Is it possible to enable the write-cache of the disk drives through the "Advanced Features" menu? The "Advanced Features" selection is grayed out in the menu. Is there a ctrl-a option or something to enable this menu? <BR /> <BR />This particular machine is for testing and I am not concerned about the ultimate safety of the data. <BR /> <BR />Thank You! <BR />-Jeff Thu, 14 Feb 2002 00:00:00 GMT https://community.hpe.com/t5/disk-enclosures/advanced-features/m-p/2664527#M4035 Ayman Altounji 2002-02-14T00:00:00Z https://community.hpe.com/t5/disk-enclosures/advanced-features/m-p/2664528#M4036 Do you mean write cache on the controller? We do not use the write cache on Compaq drives. If the controller supports write cache - which the 2DH does - it should allow you to configure for that in the ACU. Thu, 14 Mar 2002 00:00:00 GMT https://community.hpe.com/t5/disk-enclosures/advanced-features/m-p/2664528#M4036 Ayman Altounji 2002-03-14T00:00:00Z