HP Pavilion HPE h8-1121 Desktop PC Product Specifications
Motherboard
- Manufacturer: Pegatron
- Form factor: uATX - 24.4 cm (9.6 inches) x 24.4 cm (9.6 inches)
- Chipset: Intel H67
- Memory sockets: 4 x DDR3
- Front side bus speeds: 100 MHz DMI (Direct Media Interface)
- Processor socket: LGA 1155
- Expansion Slots:
- 1 PCI Express x16
- 3 PCI Express x1
- 1 PCI Express mini card x1
- For more details, see Chicago motherboard specifications .
Processor
- Operating speed: 3.4 GHz (up to 3.8 GHz turbo)
- Number of cores: 4
- Socket: LGA1155
- Bus speed: DMI (Direct Media Interface) - 2.5GT/s
- TDP: 95W
- Socket type: LGA 1155
- Motherboard supports the following processor upgrades:
- Intel Core i7-2xxx (Sandy Bridge) quad core
- Intel Core i5-2xxx (Sandy Bridge) quad core
- Intel Core i3-2xxx (Sandy Bridge) dual core
- Intel Core i3-2xxx/T (Sandy Bridge) dual core
- Intel Pentium G8xx (Sandy Bridge) dual core
- Intel Pentium G6xxx (Sandy Bridge) dual core
Memory
- Dual channel memory architecture (also supports single channel)
- Four 240-pin DDR3 DIMM sockets
- Supports the following:
- PC3-8500 (DDR3-1066)
- PC3-10600 (DDR3-1333)
- Non-ECC memory only, unbuffered
- Supports 1 GB, 2 GB, and 4 GB DIMMs
- Supports up to 4 GB on 32-bit* systems
- Supports up to 16 GB on 64-bit systems

NOTE:32-bit systems cannot address a full 4.0 GB of memory
Video graphics
Image of video card bracket showing ports
- Interface: PCI Express x16
- Maximum resolution:
- Analog VGA resolution: 2048x1536x32bpp @ 60Hz (Beige Port via adapter)
- DVI resolution: 2560x1600x32bpp @ 60Hz (Beige Port, Dual Link) ;1920x1200x32bpp @ 60Hz (Black Port, Single Link)
- HDMI resolution: 1920x1080 (1080p)
- mDP resolution: 2560x1600 @ 60Hz
- 1 GB onboard memory
- Supports up to 4 displays
- Use 1 mDP with any other two connectors for 3 displays and both mDPs with any other 2 connectors for 4 displays
*Integrated video is not available if a graphics card is installed.
- Intel HD Graphics 2000 or HD Graphics 3000 (model dependent)
- Supports PCI Express x16 graphics cards
- 2 DVI ports (DVI-I and DVI-D)
Sound/Audio
*Integrated audio is not available if a sound card is installed.
- Built-in High Definition 8 channel audio
- IDT 92HD89E CODEC
Networking
- Interface type: PCI-e half-length mini card socket
- Electrical interface:
- WLAN : PCIe 2.0, CEM1.1 compliant with no Vaux support.
- Bluetooth: Compliant with USB 2.0.
- Data transfer speeds: up to 300 Mbps
- Transmission standards: 802.11 b/g/n
- Antennas: 2 (internal)
- Operating band: 2.4 GHz single band
- Supported security protocols:
- WPA, WPA2
- WEP
- Bluetooth 3.0 spec compliant
- Interface: PCI Express x1
- Technology: Realtek RTL8111E gigabit ethernet controller
- Data transfer speeds: up to 10/100/1000 Mb/s
- Transmission standards: 1000-Base-T Ethernet
CD/DVD disc drive
- Interface: SATA
- Data buffer memory: 2 MB minimum
- Disc diameter: 120 mm
- Write and read speeds for supported formats and disc types are shown in this table:
| Formats/Disc types | Write speeds | Read speeds | Storage capacity |
|---|---|---|---|
| Blu-ray Disc | |||
| BD-ROM SL | NA | up to 8X | up to 25 GB |
| BD-ROM DL | NA | up to 4X | up to 50 GB |
| BD-R SL | not supported | up to 6X | up to 25 GB |
| BD-R DL | not supported | up to 4X | up to 50 GB |
| BD-RE SL | not supported | up to 4.8X | up to 25 GB |
| BD-RE DL | not supported | up to 4X | up to 50 GB |
| HD DVD | not supported | ||
| DVD | |||
| DVD-ROM SL | NA | up to 16X | up to 4.7 GB |
| DVD-ROM DL | NA | up to 8X | up to 8.5 GB |
| DVD+R SL | up to 16X | up to 12X | up to 4.7 GB |
| DVD+R DL | up to 4X | up to 8X | up to 8.5 GB |
| DVD+RW SL | up to 8X | up to 10X | up to 4.7 GB |
| DVD+RW DL | not supported | ||
| DVD-R SL | up to 16X | up to 12X | up to 4.7 GB |
| DVD-R DL | up to 4X | up to 8X | up to 8.5 GB |
| DVD-RW SL | up to 6X | up to 10X | up to 4.7 GB |
| DVD-RW DL | not supported | ||
| DVD-RAM | up to 5X | up to 5X | up to 4.7 GB |
| CD | |||
| CDROM | NA | up to 40X | up to 700 MB |
| CDR | up to 40X | up to 40X | up to 700 MB |
| CDRW | up to 24X | up to 40X | up to 700 MB |
| CD-DA | NA | up to 32X | up to 700 MB |
| Video CD | NA | up to 10X | up to 700 MB |
Memory Card Reader
Supports the following cards:
- Secure Digital (SD)
- Mini Secure Digital (mini-SD)
- SDHC
- Memory Stick (MS), including MS-DUO, MS-PRO, MS-PRO DUO, MS-Memory Select Function, MS ULTRA II, MS ROM
- Magic Gate MS, Magic Gate MS Pro, Magic Gate MS-DUO, Magic Gate PRO DUO
- Compact Flash (CFI), (CFII)
- IBM Microdrive (MD)
- Smart Media (SM)
- Transflash (with an adapter)
Computer Case
| Bay size | Total Bays* |
|---|---|
| 13.33 cm (5.25 inch) ODD | 2 |
| 8.89 cm (3.5 inch) HDD | 2 |
| * Bays may be occupied by existing hardware. | |
Power Supply
- Form Factor: internal ATX
- Total wattage: 460W
- Nominal input voltage range:
- 100-127V/3A (50-60Hz)
- 200-240V/2A (50-60Hz)
- Dimensions: 150mm x 140mm x 86mm (5.9 x 5.5 x 3.4 inches)
- * This power supply has an LED to indicate a possible failure condition when LED is off and power is connected.
I/O Ports
Keyboard, mouse and input devices

NOTE:Keyboard layout and functionality may vary by country/region.
- Interface: USB
- Cable length: 1.8 meters (70.8 inches)
- Height: 32.8 mm (1.29 inches)
- Width: 157.4 mm (6.19 inches)
- Weight: 0.614 Kg
- Volume control on all models
- 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
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 Category | Software Title | Recovery Manager: Program Reinstallation |
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| Operating System |
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| CD/DVD Burning |
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| Entertainment, Music & Games |
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| Productivity |
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| Security |
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| Support |
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| Recovery |
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| Networking & Internet Solutions |
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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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