OWC / Other World Computing 32GB DDR3 1333 MHz UDIMM Memory Kit (4 x 8GB, 2009-2012 Mac Pro)

OWC / Other World Computing 32GB DDR3 1333 MHz UDIMM Memory Kit (4 x 8GB, 2009-2012 Mac Pro)

OWC / Other World Computing 32GB DDR3 1333 MHz UDIMM Memory Kit (4 x 8GB, 2009-2012 Mac Pro)

B&H # OW1060032 MFR # OWC1333D3W8M32K
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Product Highlights

  • 32GB (4 x 8GB) Capacity
  • 1333 MHz Clock Speed
  • PC-10600
  • 240-pin UDIMM
  • 1.5V
  • CAS Latency 9-9-9-24
  • ECC
  • Apple Thermal Sensor Compatible
  • Module Bandwidth: 10.6 GB/s
  • Compatible with the Select Mac Pros
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You Pay: $175.79

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  • 1Description

Upgrade the memory in select 2009-2012 Mac Pro systems using the 32GB DDR3 1333 MHz UDIMM Memory Kit from OWC / Other World Computing. This memory kit features a total capacity of 32GB, which is made up of four 8GB modules. It also has a clock speed of 1333 MHz, a bus speed of PC-10600, and a 240-pin UDIMM form factor. It operates using 1.5V, has a CAS Latency of 9-9-9-24, a component configuration of 1024M x 72, a module bandwidth of 10.6 GB/s, and is equipped with ECC technology. By offering ECC (Error Checking and Correcting) technology, this RAM will help your workstation encounter fewer errors that can corrupt data sets and introduce system issues. Additionally, this memory module is compatible with Apple Specified Thermal Sensor, which ensures that the RAM maintains a safe thermal operating range.


Mac Pro (March 2009)
Model ID: MacPro4,1
Quad-Core: 2.66 GHz, 2.93 GHz, 3.33 GHz
Eight-Core: 2.26 GHz, 2.66 GHz, 2.93 GHz
Mac Pro (July 2010)
Model ID: MacPro5,1
Quad-Core: 2.8 GHz, 3.2 GHz, 3.33 GHz
Eight-Core: 2.4 GHz
Mac Pro (July 2010 / June 2012, Six-Core)
Model ID: MacPro5,1
Six-Core: 3.33 GHz
Twelve-Core: 2.40 GHz, 2.66 GHz, 2.93 GHz, 3.06 GHz
PC Desktops
Compatible with Intel / AMD Process based PCs capable with the specifications listed above. Memory complies with JEDEC Specifications, document JESD79-3B
UPC: 794504763621
In the Box
OWC / Other World Computing 32GB DDR3 1333 MHz UDIMM Memory Kit (4 x 8GB, 2009-2012 Mac Pro)
  • Limited Lifetime Warranty
  • Table of Contents
    • 1Description
    Capacity 32 GB
    Kit Configuration 4 x 8 GB
    Speed PC3-10600 (1333 MHz)
    Memory Type DDR3
    DIMM Type 240-Pin DIMM
    Buffered/Registered No
    Error Correction (ECC) ECC
    Voltage 1.5 V
    CAS Latency CL9
    Memory Rank Dual Rank
    Packaging Info
    Package Weight 0.25 lb
    Box Dimensions (LxWxH) 6.2 x 3.9 x 1.0"
    32GB DDR3 1333 MHz UDIMM Memory Kit (4 x 8GB, 2009-2012 Mac Pro) is rated 4.7 out of 5 by 6.
    Rated 3 out of 5 by from Perfect upgrade, didn't work I have the exact same specifications in my current computer and was told from computer tech support that this product would work in my pc. Easy to install. However, upon boot the computer would not boot up. It would turn on and off continuously until having to pull the plug. They looked like good quality, but did not work.
    Date published: 2015-08-31
    Rated 5 out of 5 by from For Proper Install, Must Hear The Click After installing these, the indicator light over the power button on my Mac continuously blinked. Then I discovered, after rearranging them quite a few times, that I had installed each 95%. You must hear each one CLICK in position. If not, you will get the blinking indicator and think they are defective. It runs smoother and faster since the update.
    Date published: 2017-03-07
    Rated 5 out of 5 by from Great Upgrade Put 4 of these in my Mid 2010 Mac Pro.Terrific upgrade from 8 gigs of memory. Faster for everything I do with the Mac, primarily video work.
    Date published: 2016-06-01
    Rated 5 out of 5 by from Awesome!! Ram works great and was shipped lightning fast! Thanks!!
    Date published: 2016-02-07
    Rated 5 out of 5 by from One of the best upgrades so far. Easy installation.
    Date published: 2016-03-03
    Rated 5 out of 5 by from Works as described Works well
    Date published: 2017-02-03
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