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Green 240-pin DDR3 DIMM with black chips, 157.5 mil thick

Axiom

Axiom MC730G/A-AX 16GB DDR3 1333 ECC Registered memory upgrade

SKU CH-5RNT-HVQAB MPN MC730G/A-AX

16 GB DDR3 1333 ECC Registered DIMM for Mac Pro Mid 2012 12-core systems

  • Total capacity16 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • Buffer typeRegistered
  • Product type240-Pin DDR3 SDRAM
  • Compatible systemsApple: Mac Pro (Mid 2012), 12-core
  • Key featuresThe next evolution of DDR memory is now - Axiom's new DDR3 m
  • 16 GB capacity expands system memory for demanding workloads
  • DDR3 1333 MHz speed delivers reliable data throughput
  • ECC Registered design detects and corrects memory errors
  • 240-pin DIMM form factor fits compatible Mac Pro slots
  • Qualified for Apple Mac Pro Mid 2012 12-core systems

Mac Pro Mid 2012 12-Core Memory

This 16GB DDR3 module is built for the Apple Mac Pro (Mid 2012) 12-core configuration. It uses a 240-pin DIMM form factor and runs at DDR3 1333 (PC3 10600) speed. The module includes ECC error checking and registered signal processing for data integrity.

Registered ECC For Supported Mac Pro

This memory suits owners of the specified Mac Pro model who need ECC registered modules for system stability. It is not for systems requiring unbuffered non-ECC memory or a different DDR generation. Buyers with other Mac models or PC platforms should verify their exact requirements first.

Direct DIMM Slot Installation

Installation involves seating the 240-pin DIMM into an available memory slot on the Mac Pro logic board. The registered design and ECC function require full compatibility with the system memory controller. Issues usually arise when mixing registered and unbuffered modules or populating slots in an unsupported order.

How it compares

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

Price $142.99
Cheaper than about 63% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $8.94 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameAxiom
Model nameMC730G/A-AX
Total capacity16 GB
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1333 (PC3 10600)
Memory
ECC supportYes
Buffer typeRegistered
Size & build
Shipping weight0.09 kg
Package size152 × 76 × 25 mm
Compatibility
Compatible systemsApple: Mac Pro (Mid 2012), 12-core

Questions about this item

What Mac Pro model must I already own for this 16GB DDR3 1333 ECC Registered DIMM to work?

This module is validated for the Apple Mac Pro Mid 2012 12-core system, so that exact machine is required for guaranteed compatibility.

Will this registered ECC DDR3 1333 module operate correctly alongside the original Apple memory already installed in my Mac Pro?

Yes, it meets the DDR3-1333 PC3-10600 ECC Registered specification used by the Mid 2012 Mac Pro, allowing it to run with the factory modules.

How can I confirm the 16GB DDR3 1333 ECC Registered stick is recognised and running at the correct speed after installation?

Open About This Mac or System Report on the Mac Pro; it should list the new 16GB module at 1333 MHz with ECC enabled.

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