Wer hat eine SSD Samsung830 in seinem Mac verbaut....

[Chimaira]

Doch anscheinend, wenn man die Geschichte googelt taucht das Problem öfter auf!

 

[OlliFi]

Okay, dann werde ich mal darauf achten.
Allerdings frage ich mich warum, bei einem Update kann ich es ja noch verstehen, aber aus heiteren Himmel?

 

[Lor-Olli]

Der nächste der mutig eine Samsung 840er einbaut (ProVersion…) möchte doch bitte seine Erfahrungen hier posten. Ich warte weil mich vor allem der halbierte Strombedarf interessiert (2,5W im Betrieb statt 5 und nur 0,3W im idle Modus). Werde demnächst ein MBP (Modell 2009) umbauen müssen, die interne HD zeigt immer wieder mal "Macken", ließ sich bisher immer reparieren, aber wer will sich darauf schon länger verlassen…

 

[fidolinho]

hallo,

kann mir jemand bitte noch einmal ganz kurz und knapp die Vor- und Nachteile des Trimmens darstellen? Habe meine 830er 128gb anstelle des Superdrives eingebaut und die HDD da gelassen wo sie war. Bisher läuft alles bestens. Der Bootvorgang samt Anmeldung ist in 12 sec abgeschlossen (start bis Anmeldung, Anmeldung bis Safari offen). MBP 8.1 (early 2011), SATA II Anschluss am Optibay wird genutzt.

 

[LosDosos]

http://www.computerbase.de/forum/showpost.php?p=9460910&postcount=1
UPDATE 2

Regarding SSD durability and comments by Hyram:
The durability of SSDs has sweet **** all to do with Mac OS X TRIM. It’s a fact, and always has been, that SSDs aren’t as durable as hard disks. This is simply due it it being a new technology. SSDs fail often due to the wear on the cells incurred by reads and writes.
If you don’t know what TRIM is, you probably shouldn’t be using a 3rd party SSD drive. Many have reported these commands don’t work, but that simply isn’t true. It just shows that a lot of people here don’t know how to use Terminal, don’t know what Bash is, nor Perl. These aren’t the sort of people that should be messing around with this. Instead, buy a SSD drive that offers garbage collection….or a Mac with an Apple SSD.
There has also been some confusion about garbage collection and TRIM. TRIM is ALWAYS preferred over Garbage Collection and will likely yield better results. If you have garbage collection, you don’t necessarily need TRIM, but it’ll probably offer better performance and there’s always a chance there’ll be a degradation of speed over time. Therefore, when using Garbage Collection, you may have to take the drive out and do a secure erase so that everything is re-marked as free space.
A drive will never fail because you haven’t enabled TRIM, even if it doesn’t have garbage collection. They simply become slower and the speed is not restored until you perform a destructive erase on the drive. However, drives that support TRIM, but do not have GC, and do not have TRIM enabled (in the OS) may fail more quickly than without enabling TRIM. In a very basic sense, since the SSD is no longer told what data to free up, when writing new data it will also re-write the deleted data, essentially causing more write cycles and wearing down the durability of the drive. If TRIM were enabled, the new data would be written without the deleted data, and hence less write cycles and extended durability. This ONLY relates to the combination of a drive that supports TRIM with no GC, while TRIM is disabled in the OS
Running garbage collection and TRIM at the same time is NOT a problem. They’re designed to work together. You can look at it like so: TRIM is called by your OS each time space is freed up. Garbage Collection is run by the drive’s firmware when idle and determines which parts of the drive can be cleaned up and rearranged. TRIM is obviously more efficient and obviously the drive’s firmware is aware of the TRIM commands and accounts for this.
As for the statements by Hyram, I believe some of them to be completely false. While it’s true that using TRIM and garbage collection at the same time is essentially using two mechanisms to do the same thing, the firmware on your SSD drive is designed to handle these things. All SSD manufacturers, GC or not, recommend the use of TRIM.
There is zero evidence that Apple has specific code to handle their specific SSD hardware for reading and writing. TRIM is a standardized ATA command. However, it IS likely that Apple has designed their integrated SSDs (particularly in the Air) to not overheat. Basically, your SSD is likely to fail just as much in your MacBook as if it were surrounded by the same temperature in any other laptop.

http://digitaldj.net/2011/07/21/trim-enabler-for-lion/

 

[tocotronaut]

http://www.cyberport.de/cybersale

Aktuell gibt es die 830 recht günstig...

 

[EamesBird]

Wow. Für 512GB nur etwas über 300 Euro? Hätte ich nun nicht schon die 120er im iMac drin, würde ich zuschlagen.