Sony VAIO VGN-CR425E/B 14.1-inch Laptop (2.1 GHz Intel Core 2 Duo T8100 Processor, 3 GB RAM, 250 GB Hard Drive, DVD Drive, Vista Premium) Black

It's powered by the 2.1 GHz Intel Core 2 Duo T8100 processor, which offers a super-fast 800 MHz front-side bus speed and extra-large 3 MB L2 cache. Part of Intel's 45-nanometer (nm) Penryn series, this processor boosts speed, reduces power requirements, and saves on battery life. The Core 2 Duo processor provides an optimized, multithreaded architecture for improved gaming and multitasking performance. It also includes Intel's 4965 AGN wireless LAN, which will connect to draft 802.11n routers and offers compatibility with 802.11a/b/g networks as well. A built-in 1.3 megapixel digital web camera lets you quickly snap photos and participate in live video chats. Other features include a 14.1-inch XBRITE-ECO screen, extra-large 250 GB hard drive, 3 GB of installed RAM (4 GB maximum capacity), dual-layer DVDRW drive (which also burns CDs), Bluetooth connectivity (with stereo music streaming), ExpressCard 34 slot, Intel GMA X3100 graphics (with up to 358 MB of total available video memory), and both Memory Stick and SD memory cart slots.

Microsoft Windows Vista Home Premium includes all of the Windows Media Center capabilities for turning your PC into an all-in-one home entertainment center. In addition to easily playing your DVD movies and managing your digital audio library, you'll be able to record and watch your favorite TV shows (even HDTV). Vista also integrates new search tools throughout the operating system, includes new parental control features, and offers new tools that can warn you of impending hardware failures.

The Basics

• Processor: Experience improved energy efficiency, expanded wireless connectivity, and amazing battery life with the 45nm Penryn series Intel Core 2 Duo T8100 processor, which has a 2.10 GHz processor speed, super-fast 800 MHz front-side bus (FSB), and a large 3 MB L2 cache. (An L2, or secondary, cache temporarily stores data; and a larger L2 cache can help speed up your system's performance. The FSB carries data between the CPU and RAM, and a faster front-side bus will deliver better overall performance.) The new hafnium-infused circuitry--which reduces electrical current leakage in transistors--conserves even more energy, giving you more time away from the wall outlet. And you'll be able to encode video on-the-go and watch HD movies with Intel HD Boost.

  The Intel Core 2 Duo processor has two computational execution cores in a single processor, providing greater system response when running multi-threaded applications simultaneously with no significant increase in power consumption. It's optimized for multitasking and is ready to support the Microsoft Windows Vista operating system. It can simultaneously run multiple demanding applications--such as graphics-intensive games or serious number-crunching business productivity applications--while downloading music or running virus-scanning security programs in the background. Some of the advanced Intel innovations of the Core 2 Duo processor include:

  • Smart Memory Access: Improves system performance by hiding memory latency, thus optimizing the use of available computer data bandwidth to provide data to the processor when and where it is needed.
  • Advanced Digital Media Boost: Effectively doubles the execution speed for instructions used widely in multimedia and graphics applications.
  • Dynamic Power Coordination: Coordinates Enhanced Intel SpeedStep Technology and idle power-management state (C-states) transitions independently per core to help save power.
  • Deeper Sleep with Dynamic Cache Sizing: Saves power by flushing cache data to system memory during periods of inactivity to lower CPU voltage.

• Hard Drive: The extra-large 250 GB Serial ATA hard drive (5400 RPM) provides more than enough capacity for storing a large audio and video library, as well as extra space required for video editing. This SATA hard drive also quickens the pace with a higher speed transfer of data--akin to Firewire and USB 2.0.

• Memory: The 3 GB of installed RAM (PC5300, 1 x 2 GB, 2 x 1 GB) helps boost the amount of available video RAM that's shared with this notebook's video card. It also offers a top-of-class 667 MHz speed. This notebook has a 4 GB maximum RAM capacity (2 x 2 GB). To receive the faster data transfer benefits of the dual-channel DDR2 RAM, any RAM additions require memory modules of same capacity and clockspeed.

• DVD/CD Drive: The dual-layer DVD drive is compatible with a wide range of formats, including both DVD+RW and DVD-RW discs, CD-RW discs, and dual-layer (DL) DVD+/-R discs, which can hold up to 8.5 GB of data--great for backing up your MP3 collection or your most important documents. It features the following speeds: 4x for DVD+R DL, 4x for DVD-R DL, 8x for both single layer DVDR, 8x for single layer DVD+RW, 6x for single layer DVD-RW, 5x for DVD-RAM, and 24x for CD-R/RW. It reads DVD-ROM discs at 8x and CD-ROMs at 24x.

• Keyboard & Mouse: This notebook has a standard 82-key keyboard (2mm stroke and 19.05mm pitch) and electro-static two-button touchpad. Playback controls include play/pause, stop, forward, rewind, AV mode, mute, volume +/-, capture, and display off.

Video is powered by the Intel Graphics Media Accelerator X3100, which uses shared video memory (up to 358 MB allocated from the system memory) and provides Windows Vista Aero interface support and enhanced 3D graphics performance--delivering over 2x scores on 3DMark 06. Intel Clear Video Technology provides outstanding video playback with sharper image quality, increased clarity, and customizable color controls. It also enables enhanced visual quality of interlaced content on progressive displays.

Networking, Connectivity & Expansion
Be ready for the next platform in wireless connectivity with the integrated quad-mode Intel Wireless 4965AGN Wi-Fi chip. Based on the draft 802.11n Wi-Fi specification, it offers up to five times the performance and twice the wireless range as existing 802.11g wireless. It's also backward compatible with 802.11b/g networks (commonly found in home routers and wi-fi hotspots) as well as 802.11a networks (which has a higher throughput, but more limited range--great for closed office environments). With the Bluetooth connectivity, you can communicate and synchronize with Bluetooth-enabled peripherals such as PDAs and cell phones as well as enjoy wireless stereo music streaming (thanks to its embedded A2DP profile).

This notebook also includes a next-generation ExpressCard 34 card slot (though no PCMCIA slot), which lets you take advantage of thinner, faster, and lighter expansion cards for even more advanced wireless, networking, storage, and security features. Here's the full list of connectivity options:

• 3 USB 2.0 ports for connecting a wide range of peripherals--from digital cameras to MP3 players
• 1 FireWire (also known as IEEE 1394 or i.Link) port for connecting digital video camcorders and other peripherals
• Video output: 1 VGA, 1 S-Video
• 1 ExpressCard/34 slot
• Memory Stick/Memory Stick DUO slot (with MagicGate functionality)
• Secure Digital memory card slot (compatible with MMC cards)
• 1 headphone jack, 1 microphone jack
• 10/100 Fast Ethernet
• 56K modem (V.90)

Operating System
Windows Vista Home Premium is the operating system for users with advanced computer needs, and it includes all of the Windows Media Center capabilities for turning your PC into an all-in-one home entertainment center for watching DVD movies and accessing your digital audio library. You can also use Windows Media Center to record and watch your favorite TV shows (even HDTV) and to access new kinds of online entertainment content. Computers that include Windows Vista Home Premium and an auxiliary Windows SideShow display will also allow you to access key data even when your computer is off. It is also easier than ever to share files between other PCs in your household and to manage your laptop computer settings to more securely connect via Wi-Fi.

Every edition of Windows Vista provides the essential tools and technologies to help protect you whether you are browsing the Internet, connecting to a wireless network, or just reading e-mail. All editions of Windows Vista include new tools that can warn you of impending hardware failures long before you have lost any important personal data. And, all Windows Vista editions include parental control features that allow you to manage and monitor your family's use of games, the Internet, instant messaging, and other activities.

Preloaded Software
Includes Sony Click to Disc (for easy DVD creation), Microsoft Works SE 9.0, Microsoft Office 2007 (60-day trial), Symantec Norton 360 All-In-One Security (with 60 days of Live Update).

Dimensions & Weight
This notebook measures 13.2 x 9.8 x 1.67 inches (WxDxH) and weighs 5.5 pounds.

Power
It's powered by the VGP-BPS9/S rechargeable lithium-ion battery, which has a battery life of between 2 and 4 hours (depending on usage).

What's in the Box
This package contains the VGN-CR425E/B notebook PC, rechargeable lithium-ion battery, AC adapter, and operating instructions. It is backed by a one-year limited hardware warranty, and Sony offers 1-year of toll-free telephone technical assistance.