Hi everyone,
I would like thank everyone for this very informative and rich thread. I found it about 1.5 years ago. I bought the adapter and the SSD to upgrade my mid-2015 rMBP 15" (11,4) last year, but only finally got around to doing the switch this past weekend. So, I wanted to add one more data point.
Here are the details:
MacOS version: Catalina 10.15.7
Mac: MacBookPro 11,4 (Retina mid-2015, 15")
Processor: Intel Core i7 2.2 GHz
Boot ROM Version: 428.60.3.0.0
SSD: Seagate Barracuda 510 1TB (purchased on Amazon.ca) + Sintec short adapter (purchased from Sintec directly)
For those curious about the Barracuda 510, the revision version is: STPSC014. Also, the System reports the link width as: x4 and the link speed as: 8.0 GT/s.
After swapping the SSDs, I formatted the Barracuda 510 (APFS) in Disk Utility from a Catalina Installer USB, I used a Time Machine backup of my data from the original 512GB Apple SSD to setup the new 1TB SSD.
iStat at first showed .200A with no KEXTs loaded (but I had just switched the SSD in so there was probably substantial background activity like indexing going on). I then loaded up SsdPmEnabler (thanks to
@kvic-z) which then decreased the reading to 0.014A on idle. I then used the Hackintool (thanks to
@herb2k) to install LiLu and NVMeFix. Now, when idling, I routinely observe in iStat 0.03A and I have seen 0.02A a few times. These last two readings are in the neighbourhood of the original Apple SSD. I have uploaded the iStat menu graph and the before and after BlackMagic tests.
I downloaded the latest version of the kexts:
Contribute to kvic-z/SsdPmEnabler development by creating an account on GitHub.
github.com
Arbitrary kext and process patching on macOS. Contribute to acidanthera/Lilu development by creating an account on GitHub.
github.com
Contribute to acidanthera/NVMeFix development by creating an account on GitHub.
github.com
Hackintool link:
The Swiss army knife of vanilla Hackintoshing. Contribute to benbaker76/Hackintool development by creating an account on GitHub.
github.com
For some instructions on using the Hackintool to load kext, use this link:
Installing 3rd Party Kexts in /Library/Extensions Note: This guide was originally written to support MacOS Mojave and older versions (< r5200) of the Clover boot-loader. The methods detailed here are now considered legacy methods and should only used with older versions of MacOS as detailed...
www.tonymacx86.com
Thanks again for all of the testing and all of the great advice/hints especially with respect to SSDs with the Phison E12 controller like the Seagate Barracuda 510.