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Two green DDR3 SODIMM modules with black chips and gold contacts

A-Tech

A-Tech 4GB Kit (2x2GB) DDR3 1600MHz SODIMM 204-Pin Memory Upgrade

SKU CH-DFHH-XMATE

DDR3L 1600 MHz SODIMM kit adds 4 GB across two 2 GB modules for compatible 2012 to 2015 MacBook Pro, iMac and Mac mini models

  • Total capacity4 GB (2 × 2 GB)
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • Compatible systemsApple Mac Systems
  • Boosts multitasking with 4GB DDR3 1600MHz dual-channel kit
  • Low 1.35V DDR3L voltage reduces power draw and heat
  • Designed for Apple MacBook Pro, iMac and Mac mini 2012-2015 models
  • 204-pin SODIMM form factor fits factory memory slots directly
  • Rigorously tested with major-brand chips for reliable operation

What this kit is and who it suits

This A-Tech kit supplies two 2 GB DDR3L SODIMM modules running at 1600 MHz (PC3-12800) for a total of 4 GB. It targets owners of specific Apple MacBook Pro, iMac and Mac mini models from 2012 to 2015 who need a straightforward memory increase.

Check your Mac model and slot count before ordering

Verify that your system appears in the compatible model ID list such as iMac13,1, iMac14,2, MacBookPro9,1 or Macmini6,1. Confirm the machine accepts 204-pin SODIMMs and has two free slots for the paired modules.

What the matched pair and low voltage change

The two modules are tested together for dual-channel operation and run at 1.35 V, matching the DDR3L requirement of the listed Apple systems. Major-brand chips and non-ECC unbuffered design keep the upgrade simple without extra configuration.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 88% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB (2 × 2 GB)
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $6.00 per GB
Cheaper than about 65% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR3 Apple Mac RAM Memory Upgrades
Total capacity4 GB (2 × 2 GB)
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsApple Mac Systems

Questions about this item

Does the 4 GB kit (2 x 2 GB modules) include everything needed for installation, or are tools or extra parts required?

The kit contains the two SODIMM modules only; no tools, brackets or additional components are supplied.

Should I choose the 4 GB kit (2 x 2 GB) or a larger capacity for my MacBook Pro (Mid 2012)?

The 4 GB kit matches the two-slot design of the Mid 2012 MacBook Pro and provides the maximum 4 GB per module supported by that model.

What does the DDR3 1600 MHz PC3-12800 rating mean once the modules are installed in an iMac (Late 2012)?

The modules run at 1600 MHz with PC3-12800 bandwidth, delivering the standard DDR3 speed the Late 2012 iMac is designed to use.

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