Specifications

CPU	Intel Atom x5-E3940 quad-core
RAM	8 GB DDR3L error-correcting code (ECC) PC3-1600 (800 MHz)
Mass Storage	Up to 2 2.5 inch SATA III 6.0 Gb/s internal drives that can be optionally populated with the following industrial-grade SSDs: Single-level cell (SLC) SSD, 32–256 GB, ten-year warranty Pseudo-single-level cell (pSLC) SSD, 120–480 GB, five-year warranty 3D triple-level cell (TLC) SSD 240–1,920 GB, three-year warranty See the Determining Solid-State Drive (SSD) Lifetimes for SEL Rugged Computers application guide.
Video	1 rear DisplayPort 1.2 output for up to 3 displays via DisplayPort 1.2 Multi-Stream Transport (MST) Intel Graphics 500 Controller with maximum resolution: 4096 × 2160 @ 60 Hz, one display 1920 × 1200 @ 60 Hz, three displays
Audio	Intel Display Audio digital audio output
USB	2 front-panel USB 3.1 ports 4 rear USB 2.0 ports
Ethernet	5 high-speed Gigabit Ethernet ports with the following configuration options: 1 front-panel RJ45 port 4 rear Ethernet ports configured as one of the following options: 4 RJ45 ports 4 small form-factor pluggable (SFP) ports 2 RJ45 and 2 SFP ports
Serial	16 RJ45 EIA-232/422/485 ports 32 additional RJ45 EIA-232/422/485 ports**
Digital I/O	1 configurable digital input with analog measurement capability 1 Form C digital output with alarm capability 24 additional software-configurable digital inputs (6 electrically isolated contact inputs with dedicated returns, 18 electrically isolated contact inputs with common returns) 8 Form A digital outputs (4 Fast Hybrid and 4 standard contact outputs)
Time-Code Input/Output	IRIG-B in and out
BIOS	AMI UEFI
Trusted Platform Module	Infineon SLM 9670AQ2.0 TPM 2.0
Power Supply	Built-in power supply with three options to choose from: Low-voltage 24–48 Vdc Medium-voltage 48–125 Vdc or 110–120 Vac High-voltage 125–250 Vdc or 110–240 Vac Redundant hot-swappable power supplies**
Chassis	Rack or panel mount, 1U or 3U
Operating Temperature Range	–40° to +85°C (–40° to +185°F)
Supported Operating Systems	SEL OS: SEL RTAC* SEL Blueframe* Third-party OS: Microsoft Windows 10 IoT Enterprise* Microsoft Windows Server* Red Hat Enterprise Linux CentOS Linux Ubuntu LTS The SEL-3350 can be converted between Microsoft Windows, RTAC, and Blueframe OSs, offering the flexibility to upgrade existing hardware. For more information about operating system conversion kits, contact your local sales or customer service representative.
Other Features	Conformal coating

*Factory-orderable OS
**Orderable option for 3U model only