Laptops HP Official Store. Based on HPs internal analysis of business class notebooks as of January 4, 2. BIOS level protection, passing MIL STD 8. Compaq Nx9420 Sata Drivers' title='Compaq Nx9420 Sata Drivers' />G tests with optional docking incorporating power delivery. Prices, specifications, availability and terms of offers may change without notice. Price protection, price matching or price guarantees do not apply to Intra day, Daily Deals or limited time promotions. Quantity limits may apply to orders, including orders for discounted and promotional items. Despite our best efforts, a small number of items may contain pricing, typography, or photography errors. Correct prices and promotions are validated at the time your order is placed. These terms apply only to products sold by HP. Items sold by HP. Search for the QuickSpecs you are looking for online in Literature server or via Google Custom Search. You can also download QucikSpecs locally on your pc by using. Orders that do not comply with HP. Contract and volume customers not eligible. HPs MSRP is subject to discount. HPs MSRP price is shown as either a stand alone price or as a strike through price with a discounted or promotional price also listed. Discounted or promotional pricing is indicated by the presence of an additional higher MSRP strike through price. The following applies to HP systems with Intel Skylake or next generation silicon chip based system shipping with Windows 7, Windows 8, Windows 8. Windows 1. 0 Pro systems downgraded to Windows 7 Professional, Windows 8 Pro, or Windows 8. HP-Compaq-nx9420-Series-Display-Board-409979-001-b-35756.jpg' alt='Compaq Nx9420 Sata Drivers' title='Compaq Nx9420 Sata Drivers' />This version of Windows running with the processor or chipsets used in this system has limited support from Microsoft. For more information about Microsofts support, please see Microsofts Support Lifecycle FAQ at https support. Ultrabook, Celeron, Celeron Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel v. Compaq Nx9420 Sata Drivers' title='Compaq Nx9420 Sata Drivers' />Pro, Itanium, Itanium Inside, Pentium, Pentium Inside, v. Pro Inside, Xeon, Xeon Phi, and Xeon Inside are trademarks of Intel Corporation or its subsidiaries in the U. S. andor other countries. Google is compensated by these merchants. Payment is one of several factors used to rank these results. Tax and shipping costs are estimates. Shop HPs Online Store for all your computer hardware, accessories, printer needs the best deals. Free Shipping Easy Returns. Shop now. Chromebooks. Battery life Testing conducted by HP using Google Chrome OS powerLoad. Test. Battery life will vary and the maximum capacity of the battery will naturally decrease with time and usage. See http www. chromium. Android, Google, Google Play and other marks are trademarks of Google Inc. Laptops. Microsoft Windows Not all features are available in all editions or versions of Windows. Systems may require upgraded andor separately purchased hardware, drivers andor software to take full advantage of Windows functionality. See http www. microsoft. Microsoft Windows 1. Not all features are available in all editions or versions of Windows 1. Systems may require upgraded andor separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows 1. Windows 1. 0 is automatically updated, which is always enabled. ISP fees may apply and additional requirements may apply over time for updates. See http www. microsoft. Intel Processor Intels numbering is not a measurement of higher performance. AMD Processor AMDs model numbering is not a measurement of clock speed. DualQuadTriple Core is a new technology designed to improve performance of multithreaded software products and hardware aware multitasking operating systems and may require appropriate operating system software for full benefit. Not all customers or software applications will necessarily benefit from use of this technology. Hard Drive Actual formatted capacity is less. A portion of the hard drive is reserved for system recovery software for notebooks up to 3. GB Windows 8. 1 Windows 7, 1. GB MCE for desktops up to 3. GB Windows 8. 1, 1. GB Windows 7, 1. GB MCE. For hard drives and storage drives 1. GB 1 billion bytes and 1. TB 1 trillion bytes. HD High Definition content required to view HD images. Blu ray Drive requires the following disclaimer As Blu ray is a new format containing new technologies, certain disc, digital connection, compatibility andor performance issues may arise, and do not constitute defects in the product. Flawless play back on all systems is not guaranteed. In order for some Blu ray titles to play, they may require a DVI or HDMI digital connection and your display may require HDCP support. This Blu ray drive does not support writing to ultra high speed CDRW media 1. X to 3. 2X advertised performance. HD DVD movies cannot be played on this PCWireless LAN Wireless access point and Internet service required and not included. Tablets. Video playback Testing conducted by HP consisting of full battery discharge while running a 7. Avast Secureline License. HD video playback with headphone at default volume as the audio output device. Prior to testing, the system was fully charged and set to display brightness of 1. WLAN off. Battery life will vary depending on the product model, configuration, loaded applications, features, use, wireless functionality and power management settings. The maximum capacity of the battery will naturally decrease with time and usage.