Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11am Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
This item's manufacturer/distributor usually ships within 7-14 business days business days (subject to availability). You will be charged as soon as the manufacturer receives the order. This item is noncancelable and nonreturnable.
PayPal Orders Payments processed using PayPal will be charged immediately (as opposed to when an order ships).
International Orders Payments for international orders will be charged as soon as the order is placed.
The 8GB DDR3 1066 MHz R-DIMM Memory Upgrade (Mac) is a dual rank, ECC, registered module designed for Mac Pro 8-core / 4-core Xeon systems, and is also compatible with select PC desktops and servers. This module fully meets Apple's specifications and provides special attention to proper thermal specifications, with an Apple-specified thermal sensor. It is also fully RoHS compliant and complies with JEDEC specifications document JESD79-3B. Please note that this module requires all installed modules to be of this same part number in order to function.
Mac Pro 8-Core: Mid 2010, Early 2009
Mac Pro Quad-Core: Mid 2010, Early 2009
Xserve 8-Core: Early 2009
Xserve Quad-Core: Early 2009
Select Intel / AMD processor based PC desktops
Select Intel / AMD processor based PC servers
In the Box
OWC / Other World Computing 8GB DDR3 1066 MHz R-DIMM Memory Upgrade (Mac)
Limited Lifetime Warranty
Table of Contents
PC3-8500 (1066 MHz)
Error Correction (ECC)
OWC / Other World Computing 8GB DDR3 1066 MHz R-DIMM Memory Upgrade (Mac) Review