Zotac H55ITX-A-E Ports
Clear CMOS Switch: Resets CMOS / BIOS on the motherboard. WARNING: Do not press without consulting tech support!
USB 2.0 Port(s): Universal Serial Bus (USB) port for connecting USB 2.0 and older devices (480 Mb/s).
HDMI Out Port: High Definition Multimedia Interface (HDMI) port for outputting digital video and audio.
External SATA Port: External SATA (eSATA) port for connecting to drives directly via SATA rather than USB or Firewire.
USB 2.0 Port(s): Universal Serial Bus (USB) port for connecting USB 2.0 and older devices (480 Mb/s).
Optical S/PDIF Out: Digital audio output port compatible with optical S/PDIF cables / devices (also called TOSLINK).
Audio Jacks: 3.5mm analog audio jacks for various input and output functions (see manual for more information).
LAN Port (RJ-45): RJ-45 plug for connecting to a wired Local Area Network (LAN) via Ethernet at up to 100 Mbps.
DVI (Single Link): Digital Video Interface (DVI) port for outputting digital video. Supports up to 1920x1200.
PS/2 Keyboard Port: Connection for a PS/2 keyboard.
WiFi Antenna Connector: Connection for WiFi antenna (included). Antenna must be connected to get proper reception.
Zotac H55ITX-A-E Schematic
Model: Zotac H55ITX-A-E
Specifications
| Socket | 1156 |
| CPU Compatibility | Intel Core i3/i5/i7 |
| Form Factor | Mini-ITX |
| Chipset Manufacturer | Intel |
| Chipset | H55 |
| Front Side Bus | QuickPath Interconnect |
| Network Connectivity | Gigabit Networking + 802.11 A/B/G/N |
| Cooling System | Heatsink |
Memory Support | |
| Type | DDR3 |
| Maximum Speed | 1333 MHz |
| Number of Slots | 2 |
| Maximum Size per Slot | 4 GB |
| Maximum Amount Supported | 8 GB |
Onboard Video | |
| Chipset Manufacturer | Intel |
| Processor Type | Intel HD |
| Maximum Resolution | 1920x1200 |
| DVI | 1 |
| HDMI | 1 |
External Connections | |
| USB 2.0 | 10 |
| PS/2 Keyboard | Yes |
| Audio Out | Surround Sound (7.1) |
| S/PDIF | Optical |
| External SATA | 1 |
| LAN (RJ45) | 1 |
| Wireless Antenna Port | Yes |
Internal Connections | |
| USB 2.0 | 2 (providing 4 ports) |
Expansion Slots | |
| Slot 1 | PCI Express x16 |
Dimensions | |
| Height | 170 mm (6.7 in) |
| Width | 170 mm (6.7 in) |
Internal Connections
SATA2: 6
Take small form factor computing to a whole new level of performance with the ZOTAC H55-ITX WiFi mini-ITX platform and LGA1156 socket Intel Core i3 and Core i5 processors with Intel QuickPath technology. The ZOTAC H55-ITX WiFi is the perfect foundation for a high-performance small form factor PC with support for high-speed DDR3-1333 MHz memory technology and PCI Express x16 expansion, all in a miniature mini-ITX platform.
Despite the miniature size, the ZOTAC H55-ITX WiFi features 10 USB 2.0 ports, 7.1-channel high-definition audio, digital optical S/PDIF audio output, 6 SATA 3.0Gb/s ports and one eSATA port for maximum expansion and connectivity. Integrated 802.11n WiFi (300Mb/s) technology delivers lightning-fast network transfers up to 300Mb/s for performance that's up to three times the speed of conventional 100Mb/s Ethernet without the need of wires on the ZOTAC H55-ITX WiFi.
