Key Features

• Intel® Atom® / Celeron® CPU
• 1 x Full Height PCIe x1 or 2 x PCI
• Brushed Aluminium Front Panel
• Up to 8GB DDR3L Memory
• Shallow Depth Chassis
• Available For At Least 5 Years


Quick Overview

The Steatite RM-100 is one of the smallest industrial 1U computers that offers lower power quad-core CPU performance and PCIe x1 expansion.

Its high-end brushed aluminum front panel and flexible design mean that branding and customisation are straightforward.

Supporting many I/O interfaces as standard, and with its 5+ year availability, the Steatite RM-100 1U PC is ideal for a range of applications.

Contact Us

Please email or call 01527 512400 for a quote

Product Code


CPU Option(s)

Intel® Atom® E3940 Quad-Core CPU
Intel® Celeron® N3350 Dual-Core CPU


Intel® Apollo Lake


2 x DDR3L 1867MHz SO-DIMM Supported
Max Memory Supported: 8GB (2 x 4GB)


Up to 2 x 2.5” Drives Supported
1 x M.2 Key M 2242/2260 (SATA3)
1 x M.2 Key E 2230 (PCIe x1)

I/O Interface

1 x VGA
1 x HDMI
2 x Gigabit Ethernet
4 x USB 3.0 (Rear)
2 x USB 2.0 (Front)
2 x PS2 (Keyboard & Mouse)
2 x Audio (Mic In & Line Out)
3 x COM RS-232/422/485
2 x COM RS-232 Option


1 x PCI Express x1 (Full Height, 210mm Length)
2 x PCI Slots (Instead of 1 x PCI Express x1)
1 x Mini PCIe Full Size (PCIe x1 & Shared USB 2.0)
1 x M.2 Key E 2230 (PCIe x1 & Shared USB2.0)
1 x M.2 Key M 2242/2260 (SATA3 For SSD)


90 – 264V AC Input

Dimensions (W x D x H)

430 mm x 230 mm x 44.5 mm

Operating Temperature

0°C ~ 40°C

O/S Support

Windows 10
Windows Server