Product Specifications

• Technology: DDR2 SDRAM
• Density: 1GB (1024MB)
• RoHS: Yes
• Comp. Count:8
• Depth: 128Mb
• Width: x64
• Pin Count: 200-pin
• Op. Temp.: 0C to +85C
• Data Rate: 800 MT/s
• Speed: PC2-6400
• CL: CL = 6
• Voltage: 1.8V
• Comp. Config: 128 Meg x 8
• ECC: Non ECC
• Module Ranks: Dual Rank
• Register: Non Parity
• Low Noise 8-Layer PCB
• Exceeds Apple/Intel Specifications
• Fully complaint with JEDEC specifications
• Lifetime Advance Replacement Warranty

OWC offers rebates on memory!

A rebate from OWC on your old memory module helps make upgrading to higher capacity chips even easier! From the date of purchase of a qualifying new memory module from OWC, we allow 60 days for you to return your old memory for a cash rebate! Once you've received and are satisfied with your new memory, just fill out our online rebate form or contact OWC Customer Service by phone Monday - Friday between 8:30AM and 8PM for a rebate RMA.

Please allow up to 14 Days from the time we receive your memory for testing and rebate processing. Your memory must be functioning correctly to qualify. Upon successful testing, a rebate check for the qualifying amount will be mailed to the billing address used on your new memory module purchase. It's that easy! :)

When you upgrade your memory from Other World Computing, a rebate for up to the same number of memory modules purchased is available for the return of your old module or modules! Module(s) must be in working order.

Machines Have Model Identifier MacBook5,2

2.13GHz Intel Core 2 Duo processor

Machine can address up to 4GB of RAM

Machines Have Model Identifier iMac8,1

20" or 24" Models

2.4GHz Intel Core 2 Duo "Penryn" processor

2.66GHz Intel Core 2 Duo "Penryn" processor

2.8GHz Intel Core 2 Duo "Penryn" processor

3.06GHz Intel Core 2 Duo "Penryn" processor

Machine can address up to 4GB of RAM

• Compatible with Intel / AMD Process based PCs capable of using a module of the Specifications listed below. Our modules comply with JEDEC Specifications, document JESD79-2A.

• This memory is compatible with iMacs that have a Model ID of "iMac8,1".

To check your Machine ID:

The more memory your computer has, the more programs you can run simultaneously, and the better performance you get from your computer. Increasing the amount of memory in your computer is an easy way to improve performance.

• Max out your memory with 4GB to enjoy the greatest possible performance for all your computing tasks.
  Your computer uses some of the fastest memory available today — either 667MHz or 800MHz, Double Data Rate (DDR2), synchronous dynamic random-access memory (SDRAM) — ensuring that the dual-core processor is constantly fed with data without wasting clock cycles.