8G x 2 RAM

本帖最後由 七彩小生 於 2015-5-25 18:16 編輯

I want to buy the above and install by myself. My One is 27" 5K iMac standard 4Gx 2.

Ching, what are the proper cheap way to buy these ? I find that the number of pins of Mac RAM is different from PC RAM normal used.

I am Mac newbie

Just buy those low voltage version of the so dimmed,  which will work. No need too buy those more expensive but tagged for apple.

(Sent from HKEPC iPhone app)

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回覆 1# 七彩小生

PC RAM is standard size, iMac RAM is using laptop RAM

from ifixit

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本帖最後由 七彩小生 於 2015-5-25 20:35 編輯

thanks all.

Apple 記憶體模組 16GB 1600MHz DDR3 (PC3-12800) - 2x8GB       

Apple store: price now
HK$3,120

無緩衝
非同位檢查
204 針腳

回覆  七彩小生

PC RAM is standard size, iMac RAM is using laptop RAM

from ifixit
chromechan 發表於 2015-5-25 18:31

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Thanks Ching, this should work

<NB>Kingston KTA-MB1600L/8G DDR3L 1600MHz 8GB SODIMM for Apple iMac 27-inch (Late 2012) Core i5/i7       

HK$ 620


wah ! Apple shop is super expensive. Thanks Ching to remind this

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唔使咁復習嘅

無緩衝(non-ECC)
非同位檢查(non-ECC)
204 針腳(SoDIMM)
即係普通 SoDIMM RAM (一般叫notebook RAM) , 如果ECC RAM(一般叫Server RAM)

買 DDR3 1600Mhz notebook RAM 就ok , Apple 建議機內全部RAM 同大小同牌子一起使用(如使用多於一條)以增加隠定性 。

我3部Mac機就係咁用 ,未出過任何問題

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本帖最後由 johnl123 於 2015-5-25 23:15 編輯

ching, 你一係就買原裝RAM,一係就買MAC 專用RAM,唔係專用果D有D得有D唔得要就手神,要預走兩三轉黃金睇你好唔好彩,我就黑仔,我買左平果隻最尾都係要補錢買KING記 MAC specific ram先著到機,個老闆都好人我第一次買話要平果隻時佢笑笑口話跟單唔得可以補錢換mac 專用果隻。BTW,我有兩條APPLE原裝4G放緊,你有無興趣?

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本帖最後由 七彩小生 於 2015-5-26 07:12 編輯

4G , 無興趣啊, at the end, 我都會用8Gx 4,  我用緊的4G x 2 都會走
ching, 你一係就買原裝RAM,一係就買MAC 專用RAM,唔係專用果D有D得有D唔得要就手神,要預走兩三轉黃金睇你 ...
johnl123 發表於 2015-5-25 23:04

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唔該曬

唔使咁復習嘅

無緩衝(non-ECC)
非同位檢查(non-ECC)
204 針腳(SoDIMM)
即係普通 SoDIMM RAM (一般叫notebo ...
apache-s 發表於 2015-5-25 20:56

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ching, 你一係就買原裝RAM,一係就買MAC 專用RAM,唔係專用果D有D得有D唔得要就手神,要預走兩三轉黃金睇你 ...
johnl123 發表於 2015-5-25 23:04


如果係舊款nVidia Chipset既機
你插條1600落去開唔到機唔出奇

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