Does 10.7.3 automatically enable TRIM on 3rd-party SSDs?

[jriordan]

I just upgraded to 10.7.3... a clean install from Snow Leopard.

I was about to install Trim Enabler for my third-party SSD (160GB Intel G2). But checking the disk info (in Disk Utility click on SSD in left panel, then click the "Info" button), the line that used to be there for "Trim Support" is gone!


Partition Map Scheme : GUID Partition Table
Disk Identifier : disk0
Media Name : INTEL SSDSA2M160G2GC Media
Media Type : Generic
Connection Bus : SATA
Device Tree : IODeviceTree:/PCI0@0/SATA@1F,2/PRT0@0/PMP@0
Writable : Yes
Ejectable : No
Location : Internal
Solid State Disk : Yes
Total Capacity : 160.04 GB (160,041,885,696 Bytes)
Disk Number : 0
Partition Number : 0
S.M.A.R.T. Status : Verified

Does this mean that TRIM is already enabled?

 

[jriordan]

Answered my own question... According to System Information, TRIM is still not enabled:

Capacity: 160.04 GB (160,041,885,696 bytes)
Model: INTEL SSDSA2M160G2GC
Revision: 2CV102M3
Serial Number: ...
Native Command Queuing: Yes
Queue Depth: 32
Removable Media: No
Detachable Drive: No
BSD Name: disk0
Medium Type: Solid State
TRIM Support: No
Partition Map Type: GPT (GUID Partition Table)
S.M.A.R.T. status: Verified
Volumes:
...