PDC DISCSTAQ STORAGE CONTROLLER
Manufacturer: Adept Computer Solutions
Product Type: CE
Editorial Review:
Product Description
The Pacific Digital DiscStaQ ADMA ATA disk controller is an innovation in disk storage technology that dramatically improves system performance using standard off-the-shelf ATA storage devices. This patent-pending technology optimizes several areas of system operation including PCI bus utilization; CPU utilization, memory utilization; ATA command queuing and dual drive operation.The ATA protocol requires many PCI bus activities - a minimum of 8 I/O requests and 1 interrupt per command. Because of these interrupts, even a drive with Command Queuing is very limited in making use of the proprietary algorithms embedded in each manufacturers drive. ADMA technology from Pacific Digital using a standard Command Queuing ATA100 drive can process the same number of I/O transactions as the equivalent Ultra 160 SCSI drive, but at the cost of ATA100. Even when non-Command Queuing drives are used, the Pacific Digital DiscStaQ ADMA ATA disk controller still outperforms other ATA controllers.
Average customer rating: |
ThinkPad X21 2662 - PIII 600 MHz - RAM : 64 MB - HD : 10 GB - Win2000 Pro - 12.1" TFT 800 x 600 ( SVGA )
Manufacturer: IBM Product Group: Personal Computer Binding: Personal Computers ASIN: B00005LDZM |
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Product Description
Constantly on the move? Spending most working time away from the office? Traveling users will appreciate a ThinkPad X Series notebook. But, don't let its diminutive size fool you; the ThinkPad X Series is packed with features for users on the move, including a full-size keyboard, a bright TFT display, and a powerful, low-voltage Intel processor. The X Series indicates an extra-light, extra-small ultraportable notebook computer for users who are extremely mobile.Consistent with IBM's Edge-of-the-Network (EoN) strategy, an initiative which helps customers to take advantage of e-business solutions by delivering products that are end-user optimized and easy to use, ThinkPad X Series models provide a pack of powerful features. Titanium composite construction protects the X Series from the wear and tear of travel. A one-button link to Access ThinkPad and the ThinkPad Assistant provides convenient access to information users need to set up, learn about, and enhance their notebook. All models feature the legendary ThinkPad keyboard with the patented TrackPoint pointing device and a ThinkLight keyboard light on top edge of display that allows for work in low-light conditions. An easy open cover enables users to open and close the ThinkPad X Series with one hand, and the innovative UltraPort connector on top of the display edge provides attaching options such as a digital camera and future products including an array microphone and wireless solution. In addition, a new, lightweight UltraBase X2 media slice allows mobile workers to take advantage of media and storage devices on the road.Electronics:
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