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HP TouchSmart 420-1040la Desktop PC Product Specifications

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Product image

Product number

QS345AA

Release date

21-Sep-2011

Country/region sold in

Certain countries/regions in Latin America

Display

  • Resolution: 1920 x 1080 (16:9 aspect ratio)
  • Touch technology: Optical Touch
  • Touch points: 2 supported
  • Colors: 16.7 million
  • Color gamut: 72%
  • Response time: 5 ms
  • Contrast ratio: 1000:1
  • Image brightness: up to 250 nits

Motherboard

Figure 1: Motherboard top view
Image of motherboard
  • Manufacturer: Pegatron
  • Form factor: Custom 22 cm (8.7 inches) x 24.2 cm (9.5 inches)
  • Chipset: Intel H61
  • Memory sockets: 2 x DDR2
  • Front side bus speeds: 5 Gb/s DMI (Direct Media Interface)
  • Processor socket: LGA 1155
  • Expansion Slots:
    • Two PCI Express mini card sockets (Generation 2 speed)
    • One PCI Express MXM slot that supports a PCI Express x16 graphics card (Generation 2 speed)
  • For more details, see LavacaB motherboard specifications .

Processor

  • Operating speed: Up to 3.1 GHz
  • Number of cores: 2
  • Socket: LGA1155
  • Bus speed: DMI (Direct Media Interface) - 2.5GT/s
  • Socket type: LGA 1155
  • Motherboard supports the following processor upgrades:
    ProcessorTDP
    Core i7-2600s (Sandy Bridge) quad core65W
    Core i5-2400s (Sandy Bridge) quad core65W
    Core i3-2120 (Sandy Bridge) dual core 65W
    Core i3-2100 (Sandy Bridge) dual core 65W
    Core i3-2100t (Sandy Bridge) dual core 35W
    Intel Pentium G860 (Sandy Bridge) Dual Core65W
    Intel Pentium G850 (Sandy Bridge) Dual Core65W
    Intel Pentium G840 (Sandy Bridge) Dual Core65W
    Intel Pentium G630 (Sandy Bridge) Dual Core 65W
    Intel Pentium G620 (Sandy Bridge) Dual Core 65W
    Intel Pentium G630T (Sandy Bridge) Dual Core 35W
    Intel Pentium G620T (Sandy Bridge) Dual Core 35W

Memory

  • Amount: 6 GB
  • Speed: PC3-10600 MB/sec
  • Type: DDR3-1333
  • Dual channel memory architecture
  • Two DDR3 SO-DIMMs (200-pin) sockets
    • PC3-8500 (DDR3-1066)
    • PC3-10600 (DDR3-1333)
  • Non-ECC memory only, unbuffered
  • Supports 1GB, 2GB, and 4GB DDR3 SO-DIMMs
  • Supports up to 8 GB on 64-bit PCs
  • Supports up to 4 GB on 32-bit PCs
    *32-bit PCs cannot address a full 4.0 GB of memory.
NOTE:32-bit systems cannot address a full 4.0 GB of memory

Video graphics

*Integrated video is not available if a graphics card is installed.
  • Integrated Intel HD 2000 graphics (supported by the processor)
  • One Mobile PCI Express Module (MXM) socket
    • MXM 3.0 version: Type A
    • <35W
    • Shared memory up to 256 MB

Sound/Audio

Integrated High Definition audio
  • Audio CODEC: IDT 92HD91
  • Supports jack sensing
  • Channels: 2.0 stereo (2 speakers)
  • Power: 2W per speaker
  • Interface: Integrated 2 channel (stereo array)

Networking

Figure 2: Wireless card - top view
Wireless card - side view
  • Interface type: PCI-e half-length mini card
  • Data transfer speeds: up to 150 Mbps
  • Transmission standards: 802.11 b/g/n
  • Supported antenna connections: 1
  • Operating band: 2.4 GHz
  • Supported security protocols:
    • WPA
    • WEP
  • Technology: Realtek RTL8111E
  • Data transfer speeds: up to 10/100/1000 Mb/s
  • Transmission standards: Gigabit 1000-Base-T Ethernet

Hard drive

  • Size: 1 TB
  • Interface: SATA
  • Rotational Speed: 7200 rpm

CD/DVD disc drive

Figure 3: Optical Drive
Image of the optical drive
  • Interface: SATA
  • Data buffer memory: 2 MB
  • Write and read speeds for supported formats and disc types are shown in this table:
Formats/Disc typesWrite speedsRead speedsStorage capacity
Blu-ray DiscNot supported
HD DVDNot supported
DVD
DVD-ROM SLNAup to 8Xup to 4.7 GB
DVD-ROM DLNAup to 6Xup to 8.5 GB
DVD+R SLup to 8Xup to 8Xup to 4.7 GB
DVD+R DLup to 6Xup to 6Xup to 8.5 GB
DVD-R DLup to 6Xup to 6Xup to 8.5 GB
DVD+RW SLup to 8Xup to 6Xup to 4.7 GB
DVD+RW DLnot supported
DVD-R SLup to 8Xup to 8Xup to 4.7 GB
DVD-R DLup to 6Xup to 6Xup to 8.5 GB
DVD-RW SLup to 6Xup to 6Xup to 4.7 GB
DVD-RW DLnot supported
DVD-RAMup to 5Xup to 5Xup to 4.7 GB
CD
CDROMNAup to 24Xup to 700 MB
CDRup to 24Xup to 24Xup to 700 MB
CDRWup to 24Xup to 24Xup to 700 MB

Memory card reader

  • Secure Digital (SD)
  • Secure Digital High Capacity (SDHC)
  • Memory Stick (MS), including Memory Stick Pro (MS-Pro)
Supports the following cards with an adapter:
  • Mini Secure Digital (mini-SD)
  • Micro Secure Digital (micro-SD)
  • MS DUO
  • MS Pro Duo

Computer Case

  • Height with stand: 43.7 cm (17.2 inches)
  • Width: 54.9 cm (21.6 inches)
  • Depth with stand: 20.5 cm (8.0 inches)
  • Weight:
    • with UMA graphics: 10.59 Kg (23.35 pounds)
    • with MXM graphics: 10.85 Kg (23.92 pounds)
Figure 4: Front of the system
Image of the front of the system
1 - Microphone array
2 - Webcam camera
3 - Power button
4 - IR and Logo
5 - Sweep design stand
6 - Speakers
7 - Touch screen active area
Figure 5: Back of the system
Image of the back of the system
1 - Optical disk drive
2 - Kensington lock slot
3 - Cover
4 - Memory card reader and other I/O on left side
5 - Motherboard back I/Os (specific I/Os are model dependent)
6 - USB dongle
7 - Sweep design stand
Figure 6: Left side of the system
Image of the left side of the system
1 - Left side ports
Figure 7: Right side of the system
Image of the right side of the system
1 - Optical disk drive

Power Supply

Total wattage: 150W external power adapter (100V-240V)
Output voltage: 19V
Output Amps: 7.9

I/O Ports

Figure 8: Left I/O ports
Image of left I/O ports
1 - Hard drive activity indicator
2 - Two USB 3.0 ports
3 - Microphone jack
4 - Memory card reader activity indicator
5 - Memory card reader
6 - Headphone jack
Figure 9: Back I/O ports
Image of back I/O ports
1 - Power connector
2 - LAN (ethernet)
3 - Four USB 2.0 ports
4 - Audio port

Keyboard, mouse and input devices

NOTE:Keyboard layout and functionality may vary by country/region.
Figure 10: Top view of keyboard
Image of keyboard
  • Interface: USB receiver
  • Effective distance: 10 meters
    • Length: 460 mm (18.1 inches)
    • Width: 157.4 mm (6.19 inches)
    • Height: 32.8 mm (1.29 inches)
    • Weight: 0.61 Kg
    • Standard
    • Beats key. The Beats key turns on the Beats function, which is a type of bass sound quality for the speaker.
    • *Buttons are not configurable
Figure 11: Top view of mouse
Image of mouse
  • Interface: wireless USB dongle
  • Buttons: left, right, and clickable scroll wheel
Figure 12: Webcam with array microphone
Built-in webcam and array microphone located at the top of the computer.
1 - Microphone array
2 - Web camera
3 - Activity LED
  • Camera: 1280 x 720 with low-light enhancement

Software

NOTE:HP provides basic support for software that comes with the computer. For in-depth feature assistance, refer to the help section in the software or on the software vendor's Web site.
Software CategorySoftware TitleRecovery Manager: Program Reinstallation
Operating System
  • Microsoft Windows 7 Home Premium (64-bit); Service Pack 1
  • No
TouchSmart
  • HP TouchSmart Magic Canvas 5.0
  • Yes
CD/DVD Burning
  • Cyberlink Power2Go
  • Yes
Entertainment, Music & Games
  • Windows Media Center (for CD/DVD playback)
  • HP Beats Audio
  • HP Games
  • Microsoft Touch Pack
  • MusicStation (Not available in Argentina)
  • No
  • No
  • No
  • Yes
  • Yes
Productivity
  • Microsoft Office Starter 2010
  • PDF Complete
  • No
  • Yes
Imaging, Photography, Video & Film
  • HP Webcam
  • Yes
Display
  • HP MyDisplay OSD
  • Yes
Security
  • Norton Internet Security 2012 (60-day security update subscription)
  • Norton Online Backup (30-day trial)
  • Yes
  • No
Support
  • HP Help & Support Center
  • HP Support Assistant
  • HP Update
  • HP Vision Hardware Diagnostic Tools
  • No
  • Yes
  • Yes
  • Yes
Recovery
  • HP Recovery Manager
  • No
Networking & Internet Solutions
  • Microsoft Internet Explorer 9
  • Adobe Flash
  • HP Linkup
  • HP MyRoom - Desktop icon with link to web download
  • No
  • Yes
  • Yes
  • No
NOTE: This support document provides specifications and component images that reflect the original design intention for all PCs of this model. Under certain circumstances, a factory or service provider may install a component that meets or exceeds the listed specification and/or appears different than the image shown.

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