DDR2 4GB 667MHZ SODIMM, Mac Memory

Mac Memory

Mac systems running on DDR2 can run even better with a memory upgrade from Strontium. Our Apple memory is OEM-quality and guaranteed compatible.

Technical Specs

  • VDD=VDDQ= 1.8V +/- 0.1V
  • Fully differential clock inputs operation
  • Source synchronous-data transaction aligned to bidirectional data strobe
  • Internal eight bank operations with single pulsed RAS
  • tRAS lockout supported
  • Differential Data Strobe 
  • All addresses and control inputs except data, data strobes and data  masks latched on the rising edges  of the clock
  • Programmable CAS latency 3, 4, 5 and 6 supported
  • Programmable additive latency 0, 1, 2, 3, 4 and 5 supported
  • BL switch on the  fly
  • 8banks
  • Programmable burst length 4/8 with both nibble sequential and interleave mode
  • Auto refresh and self-refresh supported
  • JEDEC standard 60ball FBGA(x4/x8), 84ball FBGA(x16)
  • Full strength driver option controlled by EMR
  • 8K refresh cycles /64ms
  • Dynamic On Die Termination supported
  • Off Chip Driver Impedance Adjustment supported
  • Read Data Strobe supported (x8 only)
  • Self-Refresh High Temperature Entry
  • Operating Temperature: 0 to +85 °C
  • Storage Temperature: -55 to +100 °C
  • ROHS compliant

Solutions

  • Speed up your Macbook, Macbook Pro, Macbook Air or iMac

Product Information

Apple Series Memory Upgrade



DDR2 MAC MEMORY MODULES FOR OPTIMAL PERFORMANCE IN YOUR APPLE MACHINE AFTER MEMORY UPGRADE



What is Mac memory?


 

The Macintosh or Mac, is a series of several lines of personal computers designed, developed, and marketed by Apple Inc. Mac memory has to be special to cater the complex functionalities associated with an Apple computer

Strontium has its own range of Mac DDR2 memory modules. The Strontium Mac DDR2 memory modules consists of DDR2 800 / 667MHz solutions, available as 2GB single piece, 4GB single piece, 4GB (2 x 2GB modules) kit or 8GB (2 x 4GB modules) kit. The DDR2 800 / 667 Mac Memory module from Strontium is guaranteed to give optimal performance in your Apple machine after memory upgrade

How to check whether a Mac memory upgrade is needed?


 

The simplest way to find out whether you are overloading your Mac memory is with OS X’s Activity Monitor. Open it up and click on the System Memory tab. If the pie chart is mostly green and blue (representing free and inactive memory, respectively), then your Mac memory is in good shape. If the chart is mostly yellow and red (active and wired), then you are running out of memory and may experience slowdowns.

Watch the Page Ins and Page Outs numbers. If page outs are increasing continually, you need more Mac memory. The amount of memory you need for upgrade, depends heavily on which apps you use daily.

Why Strontium DDR2 800/ 667 Mac memory modules?


 

Utilizing performance IC's from Hynix and Micron, Mac DDR2 memory modules from Strontium helps to unleash the high performance potential of Apple platforms. These new DDR2 memory modules are specifically designed for rock-solid stability in demanding digital media rich environments. Strontium Mac DDR2 memory modules allows users to maximize memory capacity and throughput to increase their system performance. 

DDR2 800 / 667 Mac Memory modules are fully tested to ensure maximum compatibility in Apple Mac products and come with lifetime warranty. This makes sure that you are having the correct memory module needed for your memory upgrade.

Where to buy DDR2 Mac memory?


To buy DDR2 800 / 667 Mac memory modules of any capacity for memory upgrade, you can contact us or any of our distributors or visit our online store.

DID YOU KNOW...

TransFlash cards and microSD cards are essentially the same.