The Xserve 2,1 is based on the Intel Xeon 5400 series CPU. The Xserve 2,1 uses fully buffered memory, also known as an FB-DIMM. There are eight (8) slots, and the FB-DIMMs must be installed in pairs (2x at a time). To run 256 Bit Addressing they would be installed in matched quads (4x identical modules). The original 1GB module is installed as a pair of two 512MB FB-DIMMs. The system maximum is 32GB with the installation of eight (8) 4GB FB-DIMMs.
Matched Modules: Ramjet kits contain a matched pair of FB-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 perfect compatibility.
256 Bit Addressing: The Xserve 2,1 is capable of addressing a bank of four (4) FB-DIMMs as a single 256-bit memory bus. Having your memory installed as a matched quad will increase your system performance by 5-10%. The Ramjet 1GB FB-DIMM kit (2x 512mb) can be installed along with the Apple original 1GB (2x 512mb) to create a 256 bit quad of four (4) 512MB FB-DIMMs.
* Product photos are representational. The appearance of your actual modules may vary.
Please view Apple's installation guide for more information.
Apple's installation guide.
|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.
High quality, Ramjet certified Mac Memory
Serving the Apple Community Since 1996