In this case and Early 2008, 667MHz FBDIMMs have never shown to be an issue, work fine (4% hit at most, which can also be offset by using all 8 DIMM slots with four sets which improves memory bandwidth to it s best).
Get the best deals on 2GB DDR2-667 Computer RAM and find everything you'll need to improve. 4gb 2 X 2gb Pc2-5300 667 Memory RAM for Mid 2007 Apple MacBook Pro iMac.
- Make Offer - 32GB 8x4GB PC2 5300F 667 FBDIMM Apple Mac Pro 3,1 2,1 1,1 2006 2007 2008 Memory 32GB (8x 4GB) DDR2 667Mhz RAM Memory 4 Apple Mac Pro 2006 1,1 2007 2,1 2008 $79.99.
- Memory Ram 4 Apple Mac Pro 2006 2008 1.1 3.1 DDR2 667 PC2-5300F FB 1,2x Lot UK-£3.97.
There have been a few 'enterprising' individuals that have had access to and used 8GB DIMMs for 32 and 64GB total memory w/o trouble but in that case you would want 800MHz DIMMs.
FBDIMMs like many memory modules are not locked to a specific timing and frequency and can be backward compatible.
These from Amazon are only 2GB DIMMs but known to work in 2006-2008. When you get into 4GB the price has jumped up. And 8GB prices have been in the stratosphere, or had free access to server memory source.
Komputerbay 8GB (2x 4GB) DDR2 667MHz ECC FB-DIMM (240 PIN)
OWC 8GB FB-DIMM Memory Upgrade Kits for Apple Mac Pro 2008 Released 64GB $320
Ideal RAM config is 8 DIMMs - offers 15% improvement memory bandwidth performance
667MHz FBDIMMs are cheap, excellent and 4% 'hit' you would never know about.
- Description
- Installation
- Shipping
Description
Mac Pro 2006-2007
8 Slots
DDR2-667Mhz
8 Slots
DDR2-667Mhz
The Mac Pro DDR2 series (667Mhz) uses a type of memory called an FB-DIMM. There are eight (8) slots, and the FB-DIMMs are installed in pairs (2x at a time). In order to run 256 Bit Addressing modules are installed in two matched pairs (4x identical modules). The original 1GB is installed as a pair of two 512mb FB-DIMMs. The system maximum is 32GB with the installation of eight (8) 4GB FB-DIMMs. All our Mac Pro DIMMs are Error-correcting Code (ECC) memory.
Heat Sinks: Ramjet uses the only heat sink certified by Apple for use in the Mac Pro. Other brands use heat sink types that cause overheating leading to increased fan usage and slower performance. Our heat sink runs 7 degrees cooler than the folded plate design, and 15 degrees cooler than the flat spreader design of heat sink.
Matched Modules: Ramjet kits contain a matched set of DIMMs. The kit consists of identical brand/model/spec IC's, with matching batch numbers. Our memory will also mate perfectly with Apple original DIMMs.
Matched Modules: Ramjet kits contain a matched set of DIMMs. The kit consists of identical brand/model/spec IC's, with matching batch numbers. Our memory will also mate perfectly with Apple original DIMMs.
PC2-5300, DDR2-667, 667Mhz, Dual Rank, Latency 5-5-5, ECC, Fully-Buffered, 128x72, 1.8V, 240pin FB-DIMMs.
Ddr2 667 For Mac Pro 10.5
Installation
Your Mac Pro 1.1 Memory has two memory-riser cards, each holding four memory slots, giving you a total of eight slots in your machine. Out of the box, your Mac Pro comes with at least two 512MB FB-DIMMs, each one installed in the first two slots, totaling 1GB of DDR2 667Mhz memory. Ramjet has tested a maximum of 32GB for this model (4GBx8.)
Watch our installation video:
or click here for Apple's installation guide (PDF).
or click here for Apple's installation guide (PDF).
Shipping
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.
4GB DDR2-667MHz MODULES | ||||
Upgrade Size | Configuration | Price | Purchase | |
---|---|---|---|---|
32GB | 4GBx8 | $329.99 | ||
16GB | 4GBx4 | $179.99 | ||
8GB | 4GBx2 | $99.99 |
2gb Ddr2 667
High quality, Ramjet certified Mac Memory
Serving the Apple Community Since 1996
Serving the Apple Community Since 1996