Intel Atom D2550 Dual Core Processor

Supports up to 4GB DDR3 SODIMM Memory

Dual Intel Gigabit LAN, Dual RS232 Serial COM Ports

Supports 2x 2.5" Drives or 1x 2.5" drive and 1x Slim Optical Drive

Includes removable vertical stand

Intel Celeron N2930 Quad Core Processor

Integrated Intel Gen7 Graphics DX 11, OGL3.2

Supports Dual Display

Supports 2x 2.5" Drive or a mSATA SSD

Supports up to 8GB DDR3 SODIMM Memory

3x RS485 Serial COM Ports, 1x RS232, and Dual LAN

Silent, Fanless Design

Intel Atom D2550 Dual Core Processor

Intel ICH10R Chipset

Supports up to 4GB DDR3 SODIMM Memory

Supports RAID 0, 1

Dual Intel 82574L Gigabit Ethernet w/ Teaming

TPM Header

Intel Celeron N2930 Quad Core Processor

9 - 19V DC-IN, DC-DC Power Onboard

Supports up to 8GB DDR3 Memory

3 x RS-232 Serial Ports

1 x RS-232/422/485 Seral Port

Supports Dual Display

mSATA, PCI-E and Mini PCI-E Support

ASRock IPC with Long-Life Availability

Intel Celeron N2930 Quad Core Processor

Integrated Intel Gen7 Graphics DX 11, OGL3.2

Supports Dual Display

Supports 2x 2.5" Drive or mSATA SSD

Supports up to 8GB DDR3 SODIMM Memory

3x RS485 Serial COM Ports, 1x RS232 and Dual LAN

Silent, Fanless Design

Intel Pentium J4205 Quad Core Processors

2 x 2.5" Drive Support with RAID Support

Dual Gigabit Ethernet LAN

2 x COM Ports (RS232/422/485 and 5V/12V/RI)

Fanless Mini ITX w/ USB 3.0 Front Panel