Atrust s115A is an Intel Xeon series processor-based 1U rack server that designed to meet the needs of many IT environments with comprehensive enterprise-class manageability. Built with redundant power supply and the cost-effective RAID technology to increase reliability and performance, s115A is an ideal entry level rack server for small business and larger office needing flexibility and manageability. It is also the best choice for client/server computing and remote desktop capable environment.

Efficient energy consumption
High performance
High availability
Rapid and easy installation
High reliability and durability
Comprehensive support for various remote desktop and application delivery services
Intel® Xeon® E-2278GE Processor 8C/16T 3.3GHz(Max Turbo 4.7 GHz)
Intel® Xeon® E-2176G Processor 6C/12T 3.7GHz (Max Turbo 4.7 GHz) (option)
Intel® C246
Memory Module
up to 4xDDR4 ECC UDIMMs up 2666MHz Maximum up to 128GB
2 x 10GBase-T with Intel X710-AT2
1 x Gigabit Ethernet with Intel i210
1 x Gigabit Ethernet with Intel i210 (Share NIC for Management port, Default is enabled)
1 x Dedicated Management LAN port
Onboard Storage Controller
Onboard RAID 0,1,5,10 (SATA)
Onboard Drives Supported
Support 8 x SSD/HDD
Device Bays
8x2.5” SSD/HDD
2EAx8 PCIe Gen3 (x16 connector) Low profile
RAID Controllers
Intel® controller (SATA 6Gb/s, support RAID 0,1,5,10)
or PCIe Raid controller (SATA/SAS, support RAID 0,1,5,10) (Option)
I/O Ports
2 x USB3.0 port, 1x VGA port, 1 x Power button and LED,
1 x UID button and LED, 1 x Alert LED,
2 x HDD LED on each HDD tray(Status/Access)

2 x RJ45 10GbE LAN port, 1 x RJ45 1GbE LAN port,
1 x RJ45 1GbE LAN port ( Share NIC for Management port),
1 x RJ45 Dedicated Management LAN port, 1 x RS232 port,
2 x USB3.0 port, 1 x VGA port, 1 x UID button and LED
Internal I/O
1 x M.2 2242 NVMe, 1 x USB3.0 port
Ethernet for management
Form Factor
1U rack mount server
(W) 430 x (H) 43.2 x (D) 638.8 mm
Approximate 10.8Kg
Operating Temperature
5℃ ~ 35℃
Storage Temperature
-20℃ ~ 60℃
Operating Humidity (Rh)
20% ~ 80% (non-condensing)
Non-Operating Humidity(Rh)
5% ~ 95%
Operating Voltage Range
100 ~ 240 VAC
Rated Line Frequency
50 ~ 60Hz
Maximum Output Power
550W 1+1 Redundant, hot-swappable power supplies
Operating System
Microsoft® Windows Server® 2019
Microsoft® Windows Server® 2016
Microsoft® Windows® Hyper-V Server 2019
Microsoft® Windows® Hyper-V Server 2016
Microsoft® Windows® Hyper-V Server 2012 R2
Red Hat® Enterprise Linux® 8.1
SUSE® Linux Enterprise Server 15 SP1
Remote Management Interface
Manufacturing Option

* All above specifications are subject to change without notice.

Product ModelDescriptionVersionSizeDownload
s115ASpecification1.0608 KBSpecification

1 UID Button / LED 9 LAN Port(10GbE) x 2
Press to turn on/off the front and rear UID LED. Connects to a switch.
2 VGA Port 10 USB 3.0 Port x 2
Connects to a monitor. Connects to the USB device.
3 USB 3.0 Port x 2 11 LAN Port (shared Management)
Connects to the USB device. Connects to a switch.
4 Alert LED 12 LAN Port
Indicates system abnormalities. Connects to a switch.
5 Power Button / LED 13 PCIe card bracket x 2
Press to turn on the server. Remove when inserting a PCIe card to the PCIe slot.
6 Hot-swappable HDD (HDD carrier) 14 LAN port (with management function)
Provides data retrieval and storage. Dedicate for the administrator to perform remote management through this port using BMC technology.
7 Power Supply 15 VGA port
Connects to a power outlet. Connects to a monitor.
8 UID Button 16 RS232 port
Press to turn on/off the front and rear UID LED. Connects to a serial port device.
* The above information is subject to change without notice.
* The accessories picture is for reference only.