Repareer je spullen Gemeenschap Winkel

Mid 2012 model, A1278 / 2.5 GHz i5 or 2.9 GHz i7 processor.

1624 Vragen Bekijk alle

Opties

SSD write speed low

Hi guys,

I just installed a new Crucial 750gb SSD in place of my old HDD. I also installed 16gb ram.

I'm running Mac OS Sierra

I ran black magic disk speed test and for some reason my write speed is only 250 mb/s while my read speed is 450ish.

Any advice to improve my write speed? everyone who I've seen make this change on this Mac Pro model (9,2) seems to have higher speeds.

Thanks

Beantwoord! Bekijk het antwoord Dit probleem heb ik ook

Is dit een goede vraag?

Ja Nee
Score 0
Voeg een opmerking toe

2 Antwoorden

Filteren op:
Meest nuttige Nieuwste Oudste
Gekozen oplossing

Opties

Replace the HD/IR cable. Take it to an Apple Authorized Service Provider (they have a financial incentive to help you, Apple pays them for the repair) and they may do this for free on this model. This is (as far as I know) an unannounced replacement program on this model.

Was dit antwoord nuttig?

Ja Nee
Score 2
Voeg een opmerking toe

Opties

Hm, try resetting the PRAM and see what happens. Also, check if the RAM memory works ok. Also, please check that the SATA cable isn't scratched somewhere or it wasn't put the right way in the bracket.

Good luck!

Was dit antwoord nuttig?

Ja Nee
Score 1

3 opmerkingen:

I reset the PRAM and no change.

I also ran apple hardware tests (from shutdown "options-D) with no problems found.

door

It's not that I'm finding the system slow or anything. I was just expecting a higher write speed.

door

I personally dont like Crucial, Kingston or OCZ suits better to me... :(

Bad luck.

door

Voeg een opmerking toe

Voeg je antwoord toe

Nicholas Presgrave zal eeuwig dankbaar zijn.
Weergavestatistieken:

Afgelopen 24 uren: 0

Afgelopen 7 dagen: 1

Afgelopen 30 dagen: 5

Altijd: 1,412