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#7단계의 변경 사항

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편집 승인됨 완료자 Craig Lloyd

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단계 라인

[* black] It may not be as accessible as the (dead simple) RAM hatch found in the 27" iMacs—but still, this is a ''major'' win for upgradability over all the 21.5" iMacs with soldered RAM that we've encountered in recent years.
[* black] Before moving on, we take a moment to scope out the silicon these memory modules have to offer:
- [* red] SK Hynix [https://www.skhynix.com/products.view.do?vseq=1925&cseq=73|H5AN8G6NAFR|new_window=true] 8 Gb DDR4 SDRAM (4 × 8 Gb = 4 GB per DIMM, 8 GB total)
+ [* red] SK Hynix [https://www.skhynix.com/products.view.do?vseq=1925&cseq=73|H5AN8G6NAFR-UHC|new_window=true] 8 Gb DDR4 SDRAM (4 × 8 Gb = 4 GB per DIMM, 8 GB total)
+ [* orange] Ablic (formerly Seiko Instruments) [link|https://www.ablic.com/en/semicon/datasheets/memory/dimm-serial-eeprom-spd/s-34c04a/|S-24C04A|new_window=true] 4 Kb Serial EEPROM Memory

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