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  • 2.5" Hard Drive Charts

    Tom's Interactive 2.5" Hard Drive Charts compare notebook hard drives. Here you will find 2.5" UltraATA and Serial ATA hard drives manufactured by Fujitsu, Hitachi, Samsung, Seagate, Toshiba and Western Digital. The charts include all popular capacities starting at 40 GB as well as listing hard drives running at 4,200, 5,400 or 7,200 RPM. 15 benchmarks help to determine application perforrmance and low-level performance, giving you all the throughput, access time, interface and I/O performance results. The 2.5" HDD Charts also include the Cost per Gigabyte calculation and our Price/Performance Index, which helps you to find the best bang for the buck. In addition, we measured power consumption of most the notebook hard drives, so you can see which models are energy efficient and which ones aren't.

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  • Energy-Efficient Computing Options
    August 21, 2007 – 7:33 AM
    Energy-Efficient Computing Options Performance still is the most-important factor, but energy efficiency is getting more attention when it comes to component decisions. We scan low-power options that are available.

On our price comparison engine
   
The X3 is super efficient, using less electricity than other power supplies when providing power to your computer and it generates less heat....
  • Computers > Components > Power Supplies >
From $215.32
  X3 1600-Watt Energy Efficient Modular Power Supply  
Ultra pulls out all of the stops with the X3 power supply. By combining our "EE" (Energy Efficient) platform, which converts as much as 85% of AC...
  • Computers > Components > Power Supplies >
From $389.99
  X3 600-Watt Energy Efficient Modular Power Supply  
Ultra pulls out all of the stops for their power supply. By combining our "EE" (Energy Efficient) platform, which converts as much as 85% of AC...
  • Computers > Components > Power Supplies >
From $109.99
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  • Computers > Components > Power Supplies >
From $199.99
Not Available
  • Computers > Components > Power Supplies >
From $199.99
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