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Two green DDR3 ECC RDIMM modules with gold contacts

A-Tech

A-Tech 16GB Kit (2x8GB) DDR3 1066 ECC RDIMM memory upgrade

SKU CH-AWQT-FG85R

DDR3 1066 ECC registered 16 GB kit (2 × 8 GB) for Mac Pro and Xserve models from 2009 to 2012

  • Capacity16GB (2 x 8GB)
  • SpeedDDR3 1066 (PC3 8500)
  • Voltage1.50V
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor Brand Chipset
  • 16 GB kit expands memory capacity for heavier workloads
  • DDR3 1066 PC3-8500 speed matches original system specification
  • ECC registered design protects data integrity in critical tasks
  • 240-pin RDIMM form factor fits supported Mac Pro and Xserve models
  • Lifetime warranty and US-based support back every module

16 GB DDR3 1066 ECC RDIMM kit

This 16 GB kit contains two 8 GB DDR3 1066 MHz registered ECC modules built for specific Apple Mac Pro and Xserve models. It runs at 1.50 V and uses a 240-pin RDIMM form factor with major-brand chips.

Suits owners of listed Mac Pro and Xserve towers

The modules are validated for Mac Pro (Early 2009 4-Core/8-Core, Mid 2010 4-Core/8-Core, Mid 2012 4-Core) and Xserve (Early 2009 4-Core/8-Core). Builders who need non-registered memory, a different voltage, or compatibility with systems outside the listed Apple order numbers should look elsewhere.

Registered ECC DDR3 1066 specification

The registered ECC DDR3 1066 (PC3-8500) design is the single parameter that determines fit; only Macs that require registered ECC DDR3 at this speed and pin count will accept the kit.

Highlights

  • 16 GB kit expands memory capacity for heavier workloads
  • DDR3 1066 PC3-8500 speed matches original system specification
  • ECC registered design protects data integrity in critical tasks
  • 240-pin RDIMM form factor fits supported Mac Pro and Xserve models
  • Lifetime warranty and US-based support back every module

Specifications

BrandA-Tech
SeriesA-Tech DDR3 Apple Mac RAM Memory Upgrades
Capacity16GB (2 x 8GB)
SpeedDDR3 1066 (PC3 8500)
Voltage1.50V
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor Brand Chipset
Compatible SystemApple Mac Systems
FeaturesMajor Brand Chips

Questions about this item

Will this 1066 MHz DDR3 ECC RDIMM kit run at full speed alongside the original Apple memory already in my Mac Pro?

The kit is rated at DDR3 1066 (PC3-8500) and will clock down to match any slower modules already installed, so it works alongside original Apple memory without errors.

How can I confirm the 16 GB kit is recognised correctly after installation?

Open About This Mac or System Report and verify that 16 GB of DDR3 1066 ECC memory appears with the correct slot population.

Does the box contain only the two 8 GB RDIMMs or are any tools or cables included?

The package contains the two 8 GB DDR3 1066 ECC RDIMM modules only; no tools, cables or additional accessories are supplied.

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