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Freecom 52x24x52 CDRW External USB2.0 |
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Freecom Classic 3.5" External USB2.0 Hard Drives 250GB Black Drive (29534) |
Opening your computer case and installing an internal hard drive can be a difficult job. Freecom's range of external hard drives help to make this an unnecessary task. No need to open your computer; just plug the Hard Drive into the USB (2.0 or 1.1) port of your PC or MAC and you instantly have a substantial increase in storage space. The Freecom Hard Drive Classic is pre-formatted so you’re ready to use your drive seconds after connecting it to your computer. Features:- Fast, low noise external USB2.0 Hard Drive - Quiet drive thanks to fanless design- Including LED hard drive capacity indicator - The easiest way to add extra storage capacity to your computer - Hot swappable, no need to turn off your computer - No device ID’s or terminations to worry about - High quality, sleek design- One year manufacturers warranty, free helpdesk support Ideal For Home Or Office Use:Home Use: - Store all your digital photos, music, movies, games on one central location - Take the Freecom Hard Drive with you and share your files with friends - Make an extra backup of all your important documents and files Office Use: - Store all your spreadsheets, documents, presentations on one central location - Take the drive home or on the road and work on your files away from the office - Make an extra backup of your valuable work files - Share data between computers and networks - Use the Freecom Hard Drive for software installations on multiple PC's. Specifications:- Interface USB2.0, can also be connected to USB1.1 port- Hard Drive Type: 3.5 Performance:- Average Seek Time: > 9ms- Track to Track Seek Time: 0.8ms- Average Latency: 4.2ms- Rotational Speed: 7200rpm- Buffer Size: 8MB (500GB: 16MB) - Weight 750g- Dimensions: 200 x 115 x 40mm Minimum System Requirements:- PC: Intel Pentium-III / AMD Duron 900MHz or higher, 256MB RAM (Vista: 512MB), CD-ROM drive, available USB port. Windows 2000/XP- MAC: PowerPC G3/G4/G5, PowerBook G3/G4 or Intel Mac, 256MB RAM, Mac OS X v10.3 or higher, available USB port Box Contents:- Hard Drive Classic (Windows pre-formatted)- Power Adapter- USB cable (USB 2.0 & 1.1)- Manual on CD & Quick Install Guide- Free unlimited helpdesk support- One year manufacturers warranty |
£ GBP43.19 |
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Related Products "Freecom 52x24x52 CDRW External USB2.0" :
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Power Electronics And Motor Drives: Advances and Trends - B.K. Bose |
ISBN: 0120884054 Published: Sep 2006 Format: Paperback Pages: 936 Power electronics is an area of extremely important and rapidly changing technology. Technological advancements in the area contribute to performance improvement and cost reduction, with applications proliferating in industrial, commercial, residential, military and aerospace environments. This book is meant to help engineers operating in all these areas to stay up-to-date on the most recent advances in the field, as well as to be a vehicle for clarifying increasingly complex theories and mathematics.This book will be a cost-effective and convenient way for engineers to get up-to-speed on the latest trends in power electronics. The reader will obtain the same level of informative instruction as they would if attending an IEEE course or a training session, but without ever leaving the office or living room! The author is in an excellent position to offer this instruction as he teaches many such courses. It is a self-learning advanced tutorial, falling between a traditional textbook and a professional reference. Almost every page features either a detailed figure or a bulleted chart, accompanied by clear descriptive explanatory text. The companion CD will include figures as PowerPoint presentations, so the reader can follow along on his or her home computer. Contents: Introduction - Power Semiconductor Devices - Phase-Controlled Converters and Cycloconverters - Voltage-Fed Converters and PWM Techniques - Current-Fed Converters - AC Machined for Drives - Induction Motor Drives-Control and Estimation - Synchronus Motor Drives-Control and Estimation - Microprocessor/DSP Priciples and Applications - Fuzzy Logic Pronciples and Applications - Neural Network Principles and Applications Brief Description: Power electronics is an area of important technology. Technological advancements in the area contribute to performance improvement and cost reduction, with applications proliferating in industrial, commercial, residential, military and aerospace environments. This book provides engineers operating in all these areas the advances in the field. |
£ 109.19 |
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Build a PC with Scott Mueller (Upgrading and Repairing PCs) Book/DVD package - Scott Mueller |
ISBN: 0789737752 Published: Dec 2007 Format: Paperback Pages: 59 DVD features two hours of personal instruction on buildiing your own PC from scratch! Watch, listen, and learn as world-renowned PC hardware expert Scott Mueller walks you through the guts of your PC. Scott shows you how to choose the right hardware and put it all together! Perfect for beginners, Build a PC with Scott Mueller is the video you will want to have by your side when building your first rig. Scott takes you under the hood to show you exactly how your PC works and how to build a PC right, the first time! PC building has never been this visual-or this easy! Includes a 60-page companion booklet. In this DVD you will learn: * Hardware 101! Scott shows you how to choose the right hardware for your new rig! * Learn to decipher the technobabble used to describe PC hardware * Watch as Scott shows you how to build a new PC. See how every part is installed! * See how to properly power and cool your new PC * Once your new PC is built, learn how to choose the right BIOS settings * Tame those vexing front panel connectors! System Requirements: * Operating System: Windows XP or Vista * Multimedia: Windows Media Player * Computer: DVD drive or set-top DVD player CONTENTS: Video Segment 1: Goals When Building a PC 1 Fast 2 Inexpensive 3 Starter System with Upgrade Potential 3 One or Two Internal Hard Disk Drives 4 Upgradeable 4 Industry-Standard Form Factors 5 PCIe x16 Slot for Video 5 Chassis Bays for Additional Drives 5 RAID Ready 6 Future CPU Overclock/Upgrade Possible 6 Practical and Reliable 6 Standard MicroATX Form Factor Motherboard and Chassis 7 Processor and Chipset from the Same Manufacturer 7 RAID 1 (Mirrored) Data Partition 7 External eSATA/USB Backup Drive 7 Quiet Fans 7 Video Segment 2: Selecting Components 8 Motherboard 8 CPU 10 Platform Compatibility Guide 13 Memory 14 DDR2 Synchronous Dynamic Random Access Memory 14 DDR3 SDRAM 16 Dual Inline Memory Modules 17 Memory Recommendations 18 Hard Disk Drives 19 Error Handling 20 Acoustic and Power Management 20 Spread-Spectrum Clocking 20 Hard Drive Reliability 21 Hard Drive Recommendations 21 Optical Disk Drives (DVD and CD) 22 Video Segment 3: What to Look for in a Chassis 22 ENERMAX Chassis 24 Foxconn Chassis 24 Superior Cooling 24 Rear Fan 25 Front Fan 25 Chassis Air Guide or Processor Duct 25 Power Supply 29 Chassis Front-Panel Connections 32 Switch/LED Connector 32 USB Connectors 33 Audio Connectors 34 HD Audio Connectors 34 AC97 Audio Connectors 35 HD Audio Motherboards and AC97 Front Ports 37 IEEE 1394 (FireWire) Connectors 38 Connector Tips and Tricks 39 Header Connectors 39 Switch/LED 41 USB 44 Audio 45 IEEE 1394 (FireWire) 45 Front-Panel Tricks 45 Video Segment 4: System Assembly 46 Tools and Chassis |
£ 52.76 |
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