September 09, 2008
HP extends laptop battery life to 24 hours
To get the best battery performance, Hewlett-Packard's long-lasting notebook will have to run Windows XP rather than Windows Vista
Recommend ThisHewlett-Packard (HP) will release a laptop next month that can run for to 24 hours using a high-capacity battery -- but only if it's running Microsoft's Windows XP operating system.
The long-lasting notebook will be a special configuration of the 6930p, part of HP's EliteBook line that the company targets at businesses.
[ Get the latest on mobile developments with InfoWorld's Mobile Report newsletter. ]
The allure of a battery that can last a day is incontestable, as anyone who has spent time in an airport searching for a power outlet knows. The secret to the 6930p's long battery life is new technology -- and some old technology too.
To get the best battery performance, the 6930p will have to run Windows XP rather than Windows Vista, Microsoft's latest operating system. Vista has been criticized as being a power hog, although some of its flashy, power-draining features such as the translucent Aero windows can be turned off.
Although Microsoft has been heavily pushing Vista, HP has said it will offer downgrades from Vista to Windows XP on business laptops through next year.
The 6930p will also need a 12-cell Ultra-Capacity Battery, which sells for $189. The battery lasts about 10 hours longer than the regular-capacity one.
The new laptop model will also have HP's Illumi-Lite LED (light-emitting diode) display, which the company says adds four more hours to a battery's life than a traditional LCD (liquid crystal display) screen.
Further power savings will come from the use of an Intel SSD (solid-state drive), which uses power-saving NAND flash memory rather than a rotating magnetic disk to store information. Use of an Intel SSD enables the battery to last around 7 percent longer, HP said.
HP is one of Intel's partners and will soon being incorporating Intel X25-M and X18M Mainstream SATA SSDs in its products.
HP lists the current available version of the 6930p as starting at $1,199 on its Web site, although the company has not listed how much the 24-hour battery life configuration will cost.
White Paper
D2D Virtual Tape Library Replication Primer
This whitepaper explains the terminology and concepts behind Data Replication technologies and establishes some sizing rules through worked examples. Learn the new paradigm in disaster tolerance—protect data anywhere.
Download now »
White Paper
An Alternative to Virtualization for Datacenter Cost Savings
Server virtualization is a popular option for dealing with mounting datacenter costs. Another equally promising approach is the use of an Application Delivery Controller. Citrix NetScaler provides a low-cost way for organizations to reduce their server count and accrue cost savings from a reduction in space, cooling, power and personnel.
Download now »
White Paper
Why Your Firewall, VPN, and IEEE 802.11i Aren't Enough to Protect Your Network
The emergence of WLANs has created a new breed of security threats to enterprise networks.
Included in HP ProCurve WLAN solutions is security technology that alleviates threats from WLANs through:
* Monitoring wireless activity inside and out of the enterprise
* Classifying WLAN transmissions into harmful and harmless
* Preventing transmissions that pose a security threat to the enterprise network
* Locating participating devices for physical remediation
White Paper
Bringing the Edge to the Data Center
Effectively address data protection challenges, implementing solutions that help store and protect business–critical data while cutting costs and improving efficiency and reliability.
Download now »
- Blocking Malicious Content with Zscaler | White Paper
- Upgrading to VMware vSphere with vWire | White Paper
- Removing Barriers To Better Server Virtualization Efficiency | White Paper
- Leveling the Field: Powerful Software Solutions for Midsize Companies | White Paper
- Windows Phones and Unified Communications | White Paper
Sign up to receive Hardware Resource Alerts
Make IT work as one. Register for Novell BrainShare 2010. Complimentary Energy Efficiency Kit - Cut Energy Costs NowRestrict internet access with GFI WebMonitor™. Now 30% Off! www.gfi.com/web-filterToday’s IT means business. New eBook shows you how to align your IT investments.A new level of interoperability. Make IT Work As One at novell.comLimited-time offer: Save up to $100 on Polycom phones. 64-page prescriptive guide to security, compliance, and IT operations.Learn about Foundations of Green IT, from CTO Marty Poniatowski802.11n Drives an Architectural EvolutionSee IBM CloudBurst's self-service user interface in action
Return on Information: Google Enterprise Search pays you back. Get the facts.Analytics: Use your data to drive insights that enable better decisions.See how AT&T can help protect your network. Make IT Work As One at novell.comHP ProLiant G6 Servers. Perform like a superstar, Save like an accountant.HP ProLiant G6 Servers. Perform like a superstar, Save like an accountant.Unified Communications: Thoughts, Strategies and Predictions. Join the discussion.Increase UPS efficiency without sacrificing protectionIn less than 45 minutes, Palisade Systems protects your dataA smarter approach to IT is needed. That smarter approach is IBM CloudBurst.
