Cool, wasn't being a smart ass 😛
Like I say though, that performance index is in no way considered good for a 6Gbps SATA III connection. Even my SATA II Vertex 2E is about that.
Cool to hear that, I was thinking about getting one with 2011 model. Does it work with the connection speed 6G?
I've heard the MBP does not play nice with the Crucial SATA III SSDs either. It might have to do with SATA III compatibility and not the SSD itself.
C300 here - works fine at SATA III speeds. See: http://www.markc.me.uk/MarkC/Blog/Entries/2011/3/3_2011_Macbook_Pro_and_SATA_III_6Gbps.html
Well, an update. I cloned the drive to an Intel G2 120gb and the beachballs are gone, working super smooth now... 510 is being returned
same problem
intel 510 250GB
Macbook pro 17 (early 2011) 2.3
This is really sucks, been waiting for this SSD for so long and it does not work well with the new macbook.
xbench results... seriously wth
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Disk Test 336.16
Sequential 214.06
Uncached Write 199.20 122.31 MB/sec [4K blocks]
Uncached Write 320.29 181.22 MB/sec [256K blocks]
Uncached Read 112.53 32.93 MB/sec [4K blocks]
Uncached Read 603.17 303.15 MB/sec [256K blocks]
Random 782.48
Uncached Write 601.20 63.64 MB/sec [4K blocks]
Uncached Write 514.06 164.57 MB/sec [256K blocks]
Uncached Read 2091.92 14.82 MB/sec [4K blocks]
Uncached Read 975.34 180.98 MB/sec [256K blocks]
Here is mine with the 510 in a 2011 13" MBP. Yours should be similar. It looks like maybe it is not linked at SATAIII speeds. If you look in the system profiler at the SATA connection does it say "Negotiated Link Speed 6GBs"? If not, try a SMC reset and see if that gives you the 6GB/s link you should have.
Code:Disk Test 336.16 Sequential 214.06 Uncached Write 199.20 122.31 MB/sec [4K blocks] Uncached Write 320.29 181.22 MB/sec [256K blocks] Uncached Read 112.53 32.93 MB/sec [4K blocks] Uncached Read 603.17 303.15 MB/sec [256K blocks] Random 782.48 Uncached Write 601.20 63.64 MB/sec [4K blocks] Uncached Write 514.06 164.57 MB/sec [256K blocks] Uncached Read 2091.92 14.82 MB/sec [4K blocks] Uncached Read 975.34 180.98 MB/sec [256K blocks]
BTW, even you results are much slower than the advertised speed. at least it should be more than 500 in sequential read
See my comments in this post. I'm not sure we will be able to compare Mac XBench test speeds to Iometer on Windows. Spec on 120GB is 450 on sequential read.
I would be interested to see someone with a 510 in a SATAIII MBP do an Iometer test in Bootcamp.
Edit: I just noticed you have the 250GB 510 so your seq. read should be even better than mine. 250 has better specs than the 120 I have. I am getting 303 MB/s seq. read with a 120 and you are only seeing 202 MB/s on a 250GB. Something is up. You might try an SMC reset just for kicks to see if that helps.
Just installed a 120GB Intel 510 SSD in my 2011 13" MBP and it is working perfectly.
I removed the OEM HD and installed the new SSD then did a SMC reset and booted from the OEM HD in a USB enclosure. Then ran Disk Util and partitioned the SSD and used Carbon Copy Cloner to move everything to the SSD. I shutdown and disconnected the USB drive and started off the SSD. Went to System Profile and the SSD is linked at SATAIII 6gbps. I set the new SSD as the Startup Disk then started again. Everything seems to work just fine.
In bootcamp my 510 worked fine, but even there the speeds were not the best, 180mb/s writes and 280mb/s reads, it should have been much faster.
Now I installed a x-25M 120gb and althought not as fast no issues in OSX
I was having similar issues described here after installing a 120GB Intel 510 SSD in my 2011 17" MBP. It even gave me a kernel panic ("Unable to find driver for this platform: \"ACPI\".\n") and gray screen yesterday and was at the point where it would not start today (just gave the startup screen with a spinner). After much searching and frustration I reset the SMC as suggested and that seems to have fixed the problem. Thanks Weaselboy!
Even if it works, try to shutdown and power on again. Open disk utility and activity monitor.
I had kernel panics as well.
well, I think I will just wait and see if any update in the future will fix these issues.
Small Random Read
C300 SSD 156
OWC SSD 136
Apple SSD 104
Intel 510 SSD 133
Small Random Write
C300 SSD 156
OWC SSD 146
Apple SSD 114
Intel 510 SSD 131
Large Seq. Read
C300 SSD 347
OWC SSD 271
Apple SSD 212
Intel 510 SSD 339
Large Seq. Write
C300 SSD 219
OWC SSD 252
Apple SSD 206
Intel 510 SSD 119
We used QuickBench from the Speed Tools Test Suite to sample the small random reads/writes (average of 4K to 1024K blocks - 5 cycles each) and large sequential read/writes (20M to 100M blocks - 5 cycles each).