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Mobile Intel® QS77 Express Chipset

Mobile Intel® QS77 Express Chipset

The mobile Intel® QS77 Express Chipset is part of the mobile Intel® 7 Series Chipset family, providing integrated USB 3.0 on a single chip architecture and supports both the 3rd and 2nd generation Intel® Core™ processor families. QS77 delivers:


  • Small form factor and optimized power
  • Intel® AMT 8.0 with enhanced manageability and security
  • USB 3.0, the latest and fastest USB protocol, with I/O speed up to 10 times that of USB 2.0
  • Intel® Rapid Storage Technology (Intel® RST) with RAID support for enhanced performance, power management, and data protection for the storage subsystems. This includes Intel® Smart Response Technology, a caching software that enables small SSD with HDD to achieve standalone SSD-like performance while keeping the large storage provided by HDD
  • Intel® Small Business Advantage, which provides manageability for small business
  • Intel® Performance Tuning Utility, which allows users to unlock Intel® Core™ processors by changing the core multiplier, and thus increase frequency for best gaming results
  • Intel® Anti-Theft Technology (Intel® AT) for PC protection that can disable a lost or stolen PC and reactivate it without compromise to the system or data
  • Intel® Wireless Display, which allows you to enjoy all of your personal and online content on a big screen TV with a simple wireless connection
  • Blu-ray* logo capable HD video playback, with native support for Blu-ray drives
  • Intel® Rapid Storage Technology with RAID support for enhanced performance, power management, and data protection for the storage subsystem
The mobile Intel® QS77 Express Chipset

Chipset Diagram

Features and Benefits



Support for 2nd and 3rd generation Intel® Core™ processors

Support for 2nd and 3rd generation Intel® Core™ processors with Intel® Turbo Boost Technology 2.0, Intel® Pentium® processors, and Intel® Celeron® processors. Mobile Intel® 7 Series QS77 Express Chipset also enables overclocking features of unlocked 3rd generation Intel Core processors.

Intel® Active Management Technology1 (Intel® AMT)

Using built-in platform capabilities and popular third-party management and security applications. Intel® AMT allows IT to better discover, heal, and protect networked computing assets.

Power optimized

Low power consumption for longer battery life for notebook users.

Small form factor

Small footprint to fit in the thinnest notebook.

Intel® Rapid Storage Technology2

With additional hard drives added, provides quicker access to digital photo, video and data files with RAID 0, 5, and 10, and greater data protection against a hard disk drive failure with RAID 1, 5, and 10.

Support for external SATA (eSATA) enables the full SATA interface speed outside the chassis, up to 3 Gb/s.

Intel® Flexible Display Interface3

An innovative path for three independently controlled channels of integrated graphics display data to be transported to the mobile Intel® 7 Series Chipset.

Intel® High Definition Audio4

Integrated audio support enables premium digital surround sound and delivers advanced features such as multiple audio streams and jack re-tasking.

Intel® Wireless Display5

With a laptop featuring Intel® Wireless Display you can experience your favorite movies, videos, photos, online shows and more on your TV with great image clarity and sound.

Intel® Anti-Theft Technology6

Intel® Anti-Theft Technology (Intel® AT) allows systems to be disabled if they are lost or stolen. The technology can be used with or without a connection to the Internet or a corporate network. Intel® AT can block the OS from loading, even if the hard drive is replaced or reformatted. Intel® AT can also be used to disable access to data encryption keys and block access to valuable data on the hard drive, even if the drive is moved to a different system.

Universal Serial Bus 3.0

Integrated USB 3.0 support, provides greater enhancement in performance with a design data rate of up to 5 gigabits per second (Gb/s) with up to 4 USB 3.0 ports.

Serial ATA (SATA)* 6 Gb/s and 3 Gb/s

Next-generation high-speed storage interface supporting up to 6 Gb/s transfer rates for optimal data access with up to 2 SATA 6Gb/s ports.

Serial ATA (SATA) 3 Gb/s

High-speed storage interface supporting up to 4 SATA 3Gb/s ports.


SATA interface designed for use with external SATA devices. Provides a link for 3 Gb/s data speeds to eliminate bottlenecks found with current external storage solutions.

SATA Port Disable

Enables individual SATA ports to be enabled or disabled as needed. This feature provides added pro­tection of data by preventing malicious removal or insertion of data through SATA ports. Especially targeted for eSATA ports.

PCI Express* 2.0 Interface

Offers up to 5 GT/s for fast access to peripheral devices and networking with up to 8 PCI Express 2.0 x1 ports, configurable as x2 and x4 depending on motherboard designs.

USB Port Disable

Enables individual USB ports to be enabled or disabled as needed. This feature provides added pro­tection of data by preventing malicious removal or insertion of data through USB ports.

Intel® Integrated 10/100/1000 MAC

Support for the Intel® 82579V Gigabit Network Connection.

Intel® Small Business Advantage

Local manageability for small business.

Additional information: 1 2 3 4 5 6

Packaging information
Mobile Intel® QS77 Express Chipset 25x25x1.788 mm in BGA package

Product- en prestatiegegevens


1. Hiervoor is activering en een systeem met een netwerkverbinding, een voor Intel® AMT-geschikte chipset, netwerk hardware en software vereist Intel AMT is voor notebooks tijdens een draadloze, accu, slaapstand, ruststand of uitgeschakelde modus wellicht niet of beperkt beschikbaar via een host OS-based VPN. De resultaten zijn afhankelijk van de hardware, setup en configuratie. Surf voor meer informatie naar www.intel.com/technology/vpro/index.htm.

2. Ondersteuning voor RAID 5/10 op mobiele toepassing enkel beschikbaar vanaf Intel® Rapid Storage Technology (Intel® RST) 10.0

3. Intel® Flexible Display Interface (Intel® FDI) en de grafische display- interface vereisen een computersysteem met een processor, chipset, BIOS en een software voor de Intel® Graphics Media Accelerator.

4. Intel® High Definition Audio (Intel® HD Audio) vereist een systeem met een geschikte Intel® chipset en een moederbord met een geschikte codec en de nodige drivers. De geluidskwaliteit van het systeem is afhankelijk van de werkelijke implementatie, controller, codec, drivers en luidsprekers. Voor meer informatie over Intel® HD Audio, surf naar www.intel.com/design/chipsets/hdaudio.htm.

5. Hiervoor is een systeem nodig dat geschikt is voor Intel® WiDi en een ontvangstdevice dat geschikt is om Intel® WiDi te ontvangen. Het afspelen van 1080p en Blu-ray* of andere beveiligde content is alleen beschikbaar op pc's met de derde of vierde generatie pc's met een Intel® Core™ processor met ingebouwde visuals, een compatibele adapter en mediaplayer, en waarop de Intel® WiDi software en graphics driver zijn geïnstalleerd. Raadpleeg de fabrikant van de pc. Voor meer informatie, zie www.intel.com/content/www/us/en/architecture-and-technology/intel-wireless-display.html.

6. Geen enkel computersysteem kan absolute beveiliging bieden. Om deze technologieën te gebruiken zijn een geschikte Intel® processor, geschikte chipset en geoptimaliseerde firmware en software benodigd. Raadpleeg de computerfabrikant en/of softwareleverancier voor meer informatie.