Hyväksymme kryptoa — hallussasi olevat kolikot voivat näin ostaa oikeaa laitteistoa.Maksa kryptolla, käytä se oikeaan laitteistoon. Ilmainen vakuutettu toimitus maailmanlaajuisesti yli 399 $. Neutraalit, tuotemerkittömät ulkopakkaukset, lähetetään Saksasta.Ilmainen vakuutettu toimitus yli 399 $. Kurssisi lukitaan 30 minuutiksi heti, kun kassa avautuu.Kurssi lukittu 30 minuutiksi. Jokainen tuote on sinetöity, sen sarjanumero on tarkistettu, ja sillä on 24 kuukauden takuu.Sinetöity, 24 kuukauden takuu.

Seuratut tuotteet Kirjaudu sisään
Two green DDR3L SODIMM sticks with black chips, 204-pin, no heat spreaders

A-Tech

A-Tech 8GB (2×4GB) DDR3L 1866 SODIMM 204-Pin memory upgrade

SKU CH-Q9A1-75RT7

DDR3L 1866 SODIMM kit adds 8 GB across two 4 GB modules for compatible Late 2015 iMac models

  • Capacity8GB (2 x 4GB)
  • SpeedDDR3L 1866 (PC3L 14900)
  • Voltage1.35V
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • Rank1Rx8
  • 8GB dual-channel kit speeds up multitasking on compatible iMacs
  • DDR3L 1866 MHz PC3-14900 matches factory memory specs
  • 35 V low-voltage modules run cooler in slim 27-inch chassis
  • Non-ECC unbuffered 1Rx8 design installs without BIOS changes
  • Tested for Apple iMac Retina 5K Late 2015 (iMac17,1)

Target system

This A-Tech 8GB kit is built for the Apple iMac Retina 5K 27-inch Late 2015 and matches the factory specifications for that machine. It delivers two 4GB DDR3L SODIMM modules rated at 1866 MHz with a low 1.35 V operating voltage. The memory uses unbuffered non-ECC chips in a 1Rx8 organisation and carries the Apple order numbers MK462LL/A, MK472LL/A and MK482LL/A for direct compatibility.

Who this suits

The kit is intended for owners of the iMac model identifier iMac17,1 who want to populate both SODIMM slots with matched capacity. Buyers needing a single module, a different total capacity, ECC error correction, registered buffering, a higher or lower voltage, or a different pin count will not be served by this specific part. The 204-pin form factor and DDR3L signalling limit use to platforms designed for that exact combination.

Deciding specification

The critical figure is DDR3L 1866 (PC3L 14900) at 1.35 V in a 204-pin unbuffered non-ECC SODIMM. Only systems that specify this exact speed, voltage, pin layout and ECC type will accept the modules without instability or physical mismatch.

Kohokohdat

  • 8GB dual-channel kit speeds up multitasking on compatible iMacs
  • DDR3L 1866 MHz PC3-14900 matches factory memory specs
  • 35 V low-voltage modules run cooler in slim 27-inch chassis
  • Non-ECC unbuffered 1Rx8 design installs without BIOS changes
  • Tested for Apple iMac Retina 5K Late 2015 (iMac17,1)

Tekniset tiedot

BrandA-Tech
SeriesA-Tech DDR3 Apple Mac RAM Memory Upgrades
Capacity8GB (2 x 4GB)
SpeedDDR3L 1866 (PC3L 14900)
Voltage1.35V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemApple Mac Systems
FeaturesMajor Brand Chips

Kysymyksiä tästä tuotteesta

Should I pick this 8GB kit with two 4GB modules instead of a single 8GB stick?

This kit contains two 4GB modules for dual-channel operation on the iMac (Retina 5K, 27-inch, Late 2015), model ID iMac17,1 and EMC 2834.

What does the 1866 MHz speed mean once installed in my iMac?

The DDR3L 1866/1867 MHz (PC3-14900) rating matches the memory controller specification for the compatible iMac models, allowing the system to run at its designed memory bandwidth.

Will the 204-pin DDR3L SODIMM fit and run at the correct voltage in my Mac?

Yes, the modules are 204-pin DDR3L SODIMMs operating at 1.35V, which is the correct form factor and voltage for the supported Apple iMac (Late 2015) systems.

Myös tällä osastolla

Asiakkaat vertailivat myös näitä

Sama osasto, sama kassa — kahdeksan kryptovaluuttaa ja 30 minuutin kurssilukko.