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Mac Pro Memory for Model 6.1 DDR3-1866Mhz

Ramjet.comMac Pro Memory for Model 6.1
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Mac Pro Late 2013
4 slots

The latest model of the Mac Pro takes DDR3-1866Mhz RAM.  The machine has four slots that can take up to 32GB* per slot for a maximum upgrade of 128GB of RAM.

The DDR3-1866 DIMMs for the Mac Pro require a Thermal Sensor for full performance and compatibility. Many 3rd party Mac Pro DIMMs do not include this sensor. Ramjet memory always conforms 100% to the Apple spec, and these DIMMs include the Apple thermal sensor.

Tri-channel memory configuration gives a slight performance advantage. The DDR3-1866 DIMMs for the Mac Pro will run 1-3% faster if they are installed in matched sets of three (tri-channel). You may add DIMMs in any combination, but performance will suffer slightly if the DIMMs are not matched 3x at a time.

Non-Mixable 16GB and 32GB DIMMs: 16GB and 32GB DIMMs can ONLY be used with identical 16GB or 32GB DIMMs from the same batch (i.e. ordered at the same time.)  16GB and 32GB DIMMs can NOT be mixed with each other.

*32GB DIMMs: Due to configuration of the 2013 Mac Pro processor, 32GB modules will register at a bus speed of 1066Mhz.  All other size modules register at a bus speed of 1866Mhz.

Matched Modules: The Ramjet kits for the Mac Pro DDR3-1866 contain a matched set of DIMMs. The kit will consist of identical brand/model/spec IC's. They will be from a single batch, and will have matching series numbers. This ensures maximum performance, and perfect compatibility.

This is a sale item. No additional promotions or discounts apply.

Installation Guide for 2013 Mac Pro RAM Upgrade

The following installation video covers the Mac Pro DDR3-1866Mhz.

Click here to find Apple's installation guide for the 2013 Mac Pro.

Domestic Shipping Options Delivery Estimate
US Postal Service 1st Class* FREE 3-10 business days
US Postal Service Priority Mail $6.99 2-4 business days
UPS Ground $9.99 3-5 business days
UPS 2-Day $12.99 and up 2 business days
UPS Overnight $29.99 and up 1 business day
International Shipping Options Delivery Estimate
UPS Worldwide Expedited Price varies 2-5 business days**
UPS Worldwide Saver Price varies 1-3 business days**

Ramjet offers same day shipping for UPS Overnight and UPS 2-day air orders for in-stock items that are received by 3pm Central time Monday through Friday (Holidays excluded.) UPS costs are calculated based on promixity and package weight.

* Shipping weights above .8 lbs (13 ounces) can not use US Postal Service 1st Class.

** International shipping charges include all brokerage fees, but do not include taxes or duties assessed by your local government. International delivery estimates do not include any customs inspection delays.

Upgrade Size Configuration Price Purchase
128GB 32GBx4 $1,129.99
96GB 32GBx3 $879.99
Upgrade Size Configuration Price Purchase
64GB 16GBx4 $457.99
48GB 16GBx3 $349.00
Upgrade Size Configuration Price Purchase
32GB 8GBx4 $249.99
24GB 8GBx3 $189.99
16GB 8GBx2 $129.99
8GB 8GB $64.99
Upgrade Size Configuration Price Purchase
4GB 4GB $34.99

 High quality, Ramjet certified Mac Memory
Serving the Apple Community Since 1996