IEI Integration NOVA-HM551 v1.10 - Manual (Page 21)

NOVA-HM551 5.25" SBC
Page 7
1.5 Technical Specifications
NOVA-HM551 technical specifications are listed in table below.
Specification NOVA-HM551
Form Factor 5.25”
Socket Socket G1 (rPGA988A)
CPU Supported 32 nm Intel® Core™ i3 processor
32 nm Intel® Core™ i5 processor
32 nm Intel® Core™ i7 processor (the i7 dual-core series
supports integrated graphics but not the i7 quad-core series)
Express Chipset Intel® HM55
Memory Two 204-pin SO-DIMM sockets support two 800/1066 MHz
DDR3 SDRAM SO-DIMMs (system max. 8 GB)
Graphics Engine Gen 5.75 with 12 Execution Units DirectX* 10, OpenGL* 2.1
Audio Realtek ALC662 (5.1 channel HD Audio codec)
LAN Dual Realtek RTL8111E PCIe GbE controllers (LAN1 with
ASF 2.0 support)
Super I/O Fintek F81865
BIOS UEFI BIOS
Digital I/O 8-bit digital I/O (4-bit input/4-bit output)
Watchdog Timer Software programmable supports 1~255 sec. system reset
TPM Optional on-board Infineon SLB9635TT1.2 module
Expansion
PCIe Two PCIe Mini slots
One PCIe x16 slot
PCI-104 One PCI-104 slot
I/O Interface Connectors
Audio Connector One internal audio connector (10-pin header)