However, I was worried about this update and decide to do it anyway.īut I had a big problem: How to find a Windows notebook where I could install the WD SN550 in order to use the (Windows-only) update software Dashboard from WD? Even if I had such Windows computer, I would have to open the Macbook Pro again, remove the (already configured) SSD and start from zero the MacBook upgrade process. I used TimeMachine to do a full backup on external HD before any attempt to upgrade the SSD and followed all the instructions on how to install MacOS on the new SSD after inserting it in the machine.Įven without the SSD recommended firmware update (using Dashboard), I got everything working well, including hibernation. The OS version is 11.2.3 (20D91) - Big Sur - and the bootrom version is 430.0.0.0.0. Page per Block: 4608 Bit Per Cell : 4(QLC)Ĭlick to expand.Let me report my success case: I purchased a WD SN550 1TB SSD last february and installed it in a Macbook Pro 13" Retina Mid 2014 (A1502) using a small adapter without any kind of problems. Does anyone here have any idea why this happens? Under Windows 10, I unfortunately still have the problem that it comes more often to a blue screen when I boot the computer without power cord. Here are some pictures for speed comparison:īefore with old SSD (First picture with 1GB, second with 5GB setting in Disk Speed Test):īefore with old SSD (First picture with 1GB, second with 5GB setting in Disk Speed Test): View attachment 1768688 View attachment 1768689Īfter with Crucial P2 (same settings for 1GB and 5GB): View attachment 1768690 View attachment 1768691 Everything now runs without problems under MacOS. I would recommend anyone with such slow speeds to first update the firmware and activate the Momentum Cache. First I wanted to sell the P2 again, but now everything fits. Now I achieve a write speed of just under 1000 MB/s and a read speed of 1260 MB/s with the P2. I did this as well.Īfter that, I restarted MacOS and checked the speed again with Blackmagic Disk Speed Test. The software also recommended enabling the "Momentum Cache". With Windows 10, I then installed the software "Crucial Storage Executive" and updated the firmware to the latest version P2CR033. During the installation of Windows 10, there was always a blue screen at first, but with the tip on the first page to adjust the registry, the installation worked. So I installed Windows 10 via Bootcamp, since Crucial offers its own software for updating the firmware. Unfortunately, I did not find a way to do this under macOS. The P2 shipped with firmware version P2CR031, so I wanted to update that first in hopes that this would bring a bit more speed. The read speed of just under 600MB was ok, but less than I had hoped. After installation, I was very disappointed with the measured write speed of just under 40-60MB. Refer to your operating system support for specific instructions and risks around these changes, but be aware that if an adjustment seems especially invasive or of limited usefulness, they are not necessary for general use of your SSD as a high-performance storage device.Last week, according to the table here in the forum, I ordered the Crucial P2 with 500GB and the Sintech Apdater. Also, several of these changes are more involved than some users may be comfortable with adjusting on their own. Suggestions such as enabling AHCI mode and modifying write-cache buffer flushing settings may improve performance or stability, though are not beneficial for all users and may not be possible in some host systems. This screen also identifies possible performance optimizations which can be made in Windows. zip archives in the directory Storage Executive is installed under. Individual Drive Details screens provide more drive information, including a value for Total Bytes Written to allow monitoring of NAND write-wear, as well as what driver and interface the SSD is utilizing.Ī drop-down menu on this screen (in the upper-left) provides a Get Debug Data option for your system, which will generate error logs and may be requested by Crucial Support for diagnostics of system malfunctions.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |