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Vendor: Ramjet

64GB (16GBx4) DDR3 ECC 1066MHz Memory for Early 2009 to Mid 2010 Mac Pro 4.1 and 5.1 8-core


Product Type: MP-DDR3-1066
SKU: MP16Fx4
Weight: 7.1 oz
Vendor: Ramjet


Guaranteed Safe Checkout


64GB DDR3 ECC 1066MHz SDRAM for Early 2009 to Mid 2010 Mac Pro Models 4.1 and 5.1 quad-core and 8-core. Contains four (4) 16GB SDRAM memory modules that are specifically designed and SPD configured for the Nehelam and Westmere Mac Pro Models (3rd Generation).

These ECC DIMMs include the Apple Specified Thermal EPROM Sensor that are compatible with the latest Apple Firmware.


  • Total Capacity: 64GB (16GBx4)
  • Bus Speed: DDR3-1066MHz (PC3-8500)
  • Form Factor: ECC DIMM, Dual Rank, Unbuffered
  • No. of Pins: 240
  • Voltage: 1.5V
  • CAS Latency: 7-7-7-20
  • Cycle Time: 5ns
  • Bandwidth: 8.5GB/s
  • ROHS Certified

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