Rugged AR402

The rugged AR402 is a small form-factor tactical milled computer with conduction cooled design. The AR402 is designed to meet MIL-STD-810F and MIL-STD-461F.

Rugged AR402 Mission Computer

The AR402 is a small, rugged, and SWaP-optimized tactical mission computer with a Core i7 2.3GHz 4th Gen Quad Core CPU and internal SSD drive. It’s fully conduction-cooled and allows for the addition of up to four internal cards (1553, GPS, D/A, etc) for expanded IO capability.

The AR402 utilizes proprietary thermal transfer technology to cool the system without the use of moving parts. It’s completely sealed and is built to survive extreme temperature, shock, and vibration.

The rugged AR402 mission computer is built with 6061T-651 strain hardened structural solid blocks of aircraft aluminum to provide unmatched structural rigidity. All outer MIL-Spec circular connectors are sealed and watertight, ensuring the entire AR402 chassis is completely sealed from elements.

Technical Specifications

Environmental Specifications:

Operational Temperature Range: MIL-STD-810F/G, Method 501.5, Procedures I/II; -10C to +50C with solid state drives

Storage: MIL-STD-810F/G, Method 501.5, Procedures I/II; -40C to +75C

Humidity: MIL-STD-810F/G, Method 507.4; 48 hour, 95% RH 40-65C with humidity option

Altitude: MIL-STD-810F/G, Method 500.4; 12,500ft operation with 40,000ft transport

Vibration: MIL-STD-810F/G, Method 514.6 Procedure I; 4.43 GRMS, 5-20000Hzz, 60min/axis with solid state drives

Shock: MIL-STD-810F/G, Method 516.6, Procedures I/V; 20g, 11msec functional shock; 40g 11msec crash hazard shock

Other: MIL-STD-461F/G CE102 & RE102; Meets using CORESYSTEMS optional 461 EMI Kit


Height - 4.09 in (10.38 cm), Width - 7.07 in (17.95 cm), Depth - 7.29 in (18.51 cm), Weight - 6.5 lbs (2.95 kg)


Intel® CPU architecture options from Intel embedded long-life roadmap; Vapor chamber technology heatsinks; Nehalem-EP and Westmere-EX; Single Dual Core or Quad-Core CPU options


8GB DDR3 1066MHz 204pin


Intel® i7-4700EQ, 2.3GHz CPU, 8GB DDR3, VGA/DisplayPort, LVDS, HMDI eDP, 4xSATA w/RAID, 10-USB, 2-GBLAN, HD Audio, 2x RS232, GPIO Port

Hard Drive:

One (1) to Two (2) drives SSD 2.5

Power Supply:


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