IEI Integration NOVA-PV-D4251_D5251 v1.01 - Manual (Page 16)

NOVA-PV-D5251/D4251 5.25" SBC
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1.1 Introduction
Figure 1-1: NOVA-PV-D5251/D4251
The NOVA-PV-D5251/D4251 is a 5.25” SBC with a Intel® Atom™ D525 or D425 CPU.
Up to two 2.0 GB 800 MHz DDR3 SDRAM SO-DIMMs are supported by the
NOVA-PV-D5251/D4251 (system max. 4 GB). The NOVA-PV-D5251/D4251 is designed
for fanless operation. The low power CPUs don't require active cooling and stay within
specified heat range using the included heatsink.
Storage on the board is handled by two SATA 3Gb/s ports for connecting hard drives,
optical drive or SSD. The CompactFlash® slot allows a Type II CompactFlash® card to be
installed.
The board has two graphics outputs. A VGA output connects to a traditional VGA monitor.
Two LVDS connectors support 24-bit dual-channel and 18-bit single-channel displays.
Eight USB 2.0 channels, one PCI socket, two PCIe mini sockets and one PCI-104 slot
provide flexible expansion options. High Definition Audio (HDA) support ensures HDA
devices can be easily implemented on the NOVA-PV-D5251/D4251. Serial device
connectivity is provided by four internal RS-232 and one internal RS-232/422/485
connectors.