SR-2860 – Powerful Fanless 2U Rackmount Server/PC

Powerful & Versatile Fanless Rack PC

  • Fanless, Noise Free Computing
  • Space Saving 2U, 3.5″ Rack Server/PC
  • Powerful Intel’s® 6th and 7th generation Core™ i5 & i7 mobile processors
  • 8x DIO (Digital input/output) ports
  • Dual Removable Front Drives
  • Wide Range 9-48 VDC Input, ideal for mobile/field
  • Built-in Gigabit LAN, USB 3.0/2.0, Audio, Serial, Video (DVI-I & Displayport)
  • 4K Resolution, Ultra HD, Triple Display support
  • Solid State Drives (SSD) Standard
  • Windows 7, 8.1, 10 and Linux
  • See our FAQ – Why Choose Fanless?

$2,445.00 USD

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The Stealth model SR-2860 is a powerful fanless 2U Rackmount Server/PC that is easily integrated into standard 19″ rack cabinets or used as standalone workstations.

The SR-2860 is designed for high performance is well equipped with Intel’s® 6th and 7th generation Core™ i5 & i7 mobile processors, supporting up to 32GB of DDR4 RAM and capacity of up to 8TB in solid state drives(SSD) when equipped with 4 internal drives.

This SR-2860 rack mount computer includes, two Removable Front Drive Bays, providing easy drive swapping and optional RAID configurations. The powerful small form factor pc also includes an abundance of I/O ports such as USB 3.0/2.0 ports, RS232 COM ports, Gigabit networking, external SIM card sockets for wireless connectivity and audio/video ports.

Stealth’s SR-2860 rack pc is designed to handle 4K Ultra HD Resolution video and can support up to three connected displays via DisplayPort and DVI-I video ports. The SR-2860 also features 8x DIO (Digital input/output) with Isolation, offering the advantage of providing electrical isolation of digital signals.

Stealth developed the SR-2860 to be more than just your average server, it engineered to be extremely mobile application friendly with the inclusion of Wide Range 9-48 VDC power input and to protect the system the power is regulated with OVP (Over Voltage Protection), OCP (Over Current Protection) & Reverse Protection.

The SR-2860 is designed for use in a multitude of applications including; Audio/Video recording, Embedded Control, Digital Signs, Interactive Kiosks, Thin-Clients, and Human/Machine Interface.


Optional Intel Core i7-7700T Gen 7, up to 3.8GHz
Supporting Intel® 6th Gen Core™ Processor i5-6500TE, Quad Core, 6MB Cache, up to 3.3 GHz (standard)
Optional Intel® 6th Gen Core™ Processor i7-6700TE , Quad Core, 8MB Cache, up to 3.4 GHz




Intel® Q170 Express Chipset


2x DDR4 Memory Sockets Supporting up to 32GB of RAM / Memory

Internal Storage

256GB 3D NAND SSD (Solid State Drive) standard (SATA)
Options of up to 1TB SSD internal storage.
Optional Onboard RAID configurations (0, 1, 5, 10), requires multiple drives

Internal Expansion Option

4 Internal full sized Mini-PCIe expansion slots


Integrated Intel HD Graphics 530
Includes DVI-I & 2x DisplayPort video ports
Supports 4K Ultra HD Resolution as well as 1080p HD Video
Triple Display support with DisplayPort and DVI-I
Max Resolution, DisplayPort Mode: 4096×2304 @ 60Hz, DVI Mode: 1920 x 1200 @ 60Hz


2 onboard Gigabit Ethernet controllers, RJ-45 interface, PXE and WOL Supported
LAN1: Intel I210-AT, LAN2: Intel I219LM
Optional 4 x 10/100/1000 RJ45 POE Network connections on Front Panel
Optional 802.11 b/g/n/ac Dual Band (2.4Ghz / 5Ghz) Wireless Networking and Bluetooth 4.0, Realtek® RTL8821AE via internal Mini-PCIe


2x External SIM card sockets for wireless connectivity


Integrated Realtek High Definition Audio CODEC ALC888S

Operating Systems

Windows Server 2019
Windows 7 (32 and 64-bit)
Windows 10 (64-bit)
Windows 8.1 (32 and 64-Bit)
Ubuntu Linux
Please contact us directly for any special requirements

TPM Module

Trusted Platform Module (TPM) 1.2, provides increased hardware security.

WatchDog Timer

1 ~ 255 sec/min
System Reset

Hardware Monitor

Processor temperature

Chassis Description

2U, 3.5" High, 19" EIA rackmount
Solid Steel Chassis, Black Color
Locking / Latching Secure Front door
Fanless Rugged Aluminum Chassis

Power Input

Input is 9V – 48V DC
Power Mode: AT & ATX
Rear Locking 3-Pin power Jack ideal for mobile applications
Includes External AC Adapter, Input 100~240V AC @ 1.4A 50-60Hz
Power Protection: OVP (Over Voltage Protection), OCP (Over Current Protection) & Reverse Protection

Included with System

North American Power Cord
* NOTE: Subject to change without notice
100-240V AC Adapter, 4.75ft cable exit length


Optional 802.11 b/g/n/ac Dual Band (2.4Ghz / 5Ghz) Wireless Networking and Bluetooth, Intel® AC7260 via internal Mini-PCIe
Remote power option Ideal for OEM or Cabinet manufacturers
External USB DVD+-RW/CD-RW Drive

Rear Panel

2 x RS232 COM port
2x Gigabit RJ45 Network connection
8x DIO (Digital input/output) with Isolation
Audio Line-Out Jack
Microphone Input Jack
4 x USB 3.0 Ports
1x DVI-I video connector
2x DisplayPort video connectors
9 – 48V DC Connector

Front Panel

2 x USB 3.0 Port
2 x USB 2.0 Ports
AT / ATX Switch
Power-on button


19.0"(W) x 13.94"(D) x 3.468"(H) (482.6 x 354 x 88 mm)


Operating Temperature: 0 – 40C (32 to 104 F)
Relative Humidity: 10% ~ 95%, non-condensing (Operating & Non-Operating)
Shock: 50G, half sine, 11ms (with SSD)
Vibration: 5 Grms, 5 – 500 Hz, 0.5 hr/axis (with SSD)
Vibration: 1 Grms, 5 – 500 Hz, 0.5 hr/axis (with HDD)




Unit Weight: 8.0 lbs / 3.62 KG (Depending on configuration)


2 Year limited Warranty, Standard
1 Year Extended Warranty available (see Configurator/Price List)


Note: Specifications are subject to change without notice.