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Green circuit board with black memory chips and gold edge connector

A-Tech

A-Tech 8GB DDR3 1333MHz PC3-10600 SODIMM 204-Pin memory upgrade

SKU CH-Q14A-M7BJH

8GB DDR3 1333MHz SODIMM upgrade for 2010-2011 MacBook Pro, iMac and Mac mini models

  • Capacity8GB
  • SpeedDDR3 1333 (PC3 10600)
  • Voltage1.50V
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • Rank2Rx8
  • 8GB capacity enables smoother multitasking on supported Macs
  • DDR3 1333MHz speed matches original system specifications
  • 204-pin SODIMM form factor fits MacBook Pro, iMac and Mac mini slots
  • Non-ECC unbuffered design ensures broad compatibility with listed Apple models
  • Major-brand chips tested to meet quality and performance standards

8GB DDR3 SODIMM for 2010–2011 Macs

This 8GB DDR3 1333MHz SODIMM module is built for Apple MacBook Pro, iMac and Mac mini models released in 2010 and 2011. It uses a 204-pin form factor and runs at 1.50V without ECC or buffering. The single stick suits owners of those specific machines who need more memory for everyday workloads.

Low voltage unbuffered operation

The module operates at the standard 1.50V for DDR3 SODIMM parts and carries no heat spreader. As an unbuffered non-ECC design it adds minimal electrical load and produces no extra fan noise in the supported Macs. Power draw stays within the original specification for each listed system.

Major brand chips with lifetime coverage

A-Tech fits major brand DRAM chips and validates every stick against Apple model identifiers such as iMac11,3 and MacBookPro8,1. The package includes only the memory module; no tools or software are bundled. Lifetime warranty and US-based technical support are provided by the manufacturer.

Highlights

  • 8GB capacity enables smoother multitasking on supported Macs
  • DDR3 1333MHz speed matches original system specifications
  • 204-pin SODIMM form factor fits MacBook Pro, iMac and Mac mini slots
  • Non-ECC unbuffered design ensures broad compatibility with listed Apple models
  • Major-brand chips tested to meet quality and performance standards

Specifications

BrandA-Tech
SeriesA-Tech DDR3 Apple Mac RAM Memory Upgrades
Capacity8GB
SpeedDDR3 1333 (PC3 10600)
Voltage1.50V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemApple Mac Systems
FeaturesMajor Brand Chips

Questions about this item

How do I install this 204-pin DDR3 SODIMM in my MacBook Pro, and what step do people often miss?

Power off, unplug, and remove the bottom case; insert the module at an angle until the gold contacts disappear, then press down firmly until both side clips click — the step most often missed is not pressing hard enough to engage both clips.

Will this 8 GB DDR3 1333 MHz module need any maintenance or replacement during the life of my Mac?

No routine maintenance is required; the module has no heat spreader and no moving parts, so it either works for the lifetime of the system or fails outright, in which case you simply replace it.

What limit appears first when this 1.50 V unbuffered memory runs under sustained heavy load?

The memory controller in these Macs caps bandwidth at DDR3 1333 MHz, so throughput ceiling is reached before any thermal or voltage limit on the module itself.

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