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The TMS4704 4U Rackmount MIL-STD Military Computer

The TMS4704 4U Rackmount MIL-STD Military Computer

The TMS4704 4U rackmount MIL-STD military computer is based on the TMS4702 design that is certified to a number of different MIL-STD-810G and MIL-STD-461F environmental and electrical standards and test methods.  This enables the TMS4704 to be deployed with full confidence in many government & defense applications.  A rugged yet lightweight aluminum chassis is used in the TMS4704 and a corrosion-resistant coating is applied to both the chassis and fastening hardware.
 

Both long-life embedded motherboards manufactured by Trenton, as well as extended-life Intel® motherboard options, maximize application flexibility and performance by using COTS long-life components that support extended system deployments.  This fully designed and built in the U.S. rackmount computer enables extended PCI Express and PCI-X/PCI option card support in any military computing application.

Key Features

Key Features

Key features of the TMS4704 MIL-STD military computer include:
 

  • Base system is MIL-STD-810G/MIL-STD-461F tested and certified
  • Embedded motherboard options enable military computer configurations for long-life
  • 4U rackmount military computer designed & built for battlefield applications
  • Configurations available that support single or dual-processor embedded motherboards
  • Motherboard I/O card slots to support general purpose PCI Express and PCI option cards
  • Rugged, corrosion-resistant, 4U rackmount enclosure design
  • Long life cycle with 7+ year Trenton-built embedded motherboard availability
  • Backed by Trenton’s unsurpassed U.S.-based technical support

Motherboard options for the TMS4704 include the dual-processor Trenton JXM7031 uATX motherboard featuring multi-core Intel® Xeon® processors.  This long-life motherboard utilizes embedded CPUs to maximize system longevity and application stability.

Tech Specs

Model Number

TMS4704

Board Type

Single or dual-processor uATX or EATX embedded motherboard

Description

4U rackmount computer based on a certified MIL-STD-810G/MIL-STD-461F design and featuring a choice of a single or dual-processor embedded motherboard with PCI Express and PCI option card support, one internal and four front access drive bays, standard I/O connectors, and a choice of an AC or DC power supply

Depth

22″/559mm

Agency Approvals & Compliance

The TMS4704 system is based on the TMS4702 design that was tested and certified to the following MIL-STD-810G and MIL-STD-461F methods and procedures with a product configuration consisting of BXT7059 single board computer with two Intel® Xeon® E5-2448L processors and a BPG7087 backplane.
 

SHOCK & VIBRATION
– Functional Shock — MIL-STD-810G, Tested to method 516.6, Procedure I, 20G, 11ms, 3 per axis
– Vibration – MIL-STD-810G, Tested to method 514.6, Procedure I, Category 4, 10-500Hz, 1.04Grms vertical, 0.204Grms transverse, and 0.704 longitudinal axis, 60min. per axis, operating and non-operating.  Also included in test method 514.6 is vibration – operation – Procedure 1 Category 12 for Jet aircraft and Category 13 for Propeller aircraft.
 

TEMPERATURE
– High-Temp Operating: Tested MIL-STD-810G, Method 501.5, Procedure II, 55° C for 2hrs. after temperature stabilization
– Low-Temp Operation: Tested MIL-STD-810G, Method 502.5, Procedure II, temperature soak at -10° C for 2hrs. after temperature stabilization
– High-Temp Storage: Tested MIL-STD-810G, Method 501.5, Procedure I, 71° C for 2hrs. after temperature stabilization
– Low-Temp Storage: Tested MIL-STD-810G, Method 502.5, Procedure II, temperature soak at –51° C for 2hrs. after temperature stabilization
 

ALTITUDE
–  Operational: Tested to MIL-STD-810G, Method 500.5, Procedure II, 15,000′ (4,600m) for 1hr. after stabilization
–  Storage: Tested to MIL-STD-810G, Method 500.5, Procedure I, 15,000′ (4,600m) for 1hr. after stabilization
 

EMI/RFI EMISSIONS
– MIL-STD-461F, Methods CE101, CE102, CS101, CS114, RE101, RE102, RS101, RS103, and RS103

Environmental

Temperature: 0º C to 50º C (operating) and -40º C to 70º (storage)
 

Humidity: 5% to 90% non-condensing
 

Shock: 20G (operational)
 

Altitude: -1,000ft./304.8m to 15,000ft./4,5072m (operating) and -1,000ft./304.8m to 40,000ft./12,192m (non-operating)

Drive Bays

• 4 – Front access 3.5″ bays support 8 – 2.5″ front removable/hot swap HDD/SDDs (max)
• 1 – Internal 3.5″ bay supports 2 – 2.5″ front removable/hot swap HDD/SDDs (max)
• 1 – Slim-line optical media bay

Data Storage Capacity

• Maximum storage capacity depends on the drive type and individual drive capacity selected

• Eight available 2.5” front access drive carriers and two internally-mounted 2.5″ drives support 15mm thick 1TB or greater HDDs

• 4TB – 10TB* typical data storage capacity when using 2.5” HDDs and 2.4TB – 8.0TB* when using 2.5” SSDs

*Maximum capacity increases with larger capacity drives

Chassis Standard

EIA RS-310C 19” Rackmount Standard

Construction

Lightweight, rugged aluminum with corrosion-resistant coating

Color

Black front panel (standard)

Version

MIL-STD-810G, 4U, 19” rackmount with a choice of a MicroATX (uATX) or ExtendedATX (EATX) long-life embedded motherboard

Power Supply

1U, 700W, 90 to 264VAC -OR- 18 to 36VDC P/S, internal fixed mount

Cooling

3 – 92mm Fans, 120CFM each with chassis temperature monitoring speed control via the motherboard

Indicators

Front panel LEDs for HDD/SDD activity, Power and Cooling Fan Status

Switch

Power On/Off and Reset

Hold Down Bar

Robust hold down bar for the plug-in I/O cards provides added security in high vibration environments

Air Filter

Front door option provides tool-less access to the system filter for easy cleaning and maintenance

Metric Dimensions

48.3cm (W) x 17.8cm (H) x 55.9cm (D)

English Dimensions

19.0″ (W) x 7.0” (H) x 22.0” (D)

Chassis Net Weight

35.8 Lbs. (13.62 Kg.) – includes chassis + dual-processor BXM7504 dual-processor motherboard + one 2.5″ HDD + DVD + fixed-mount AC power supply only
 

Final system weight is a function of the specific system configuration.

Compatible Components

  • Processor Boards
U.S. Design & Assembly

U.S. Design & Assembly

Years in Business

Years in Business

Year Warranty

Year Warranty

Year Product Life Cycle

Year Product Life Cycle

The Trenton Difference

Trenton Systems designs, manufactures and integrates rugged computers and long-life components such as single board computers and PCI Express backplanes to create application-ready computing solutions that satisfy our customers' unique requirements for functionality, performance and reliability.

L-3 Mission Integration is deeply honored and privileged to have worked alongside the extremely professional and talented personnel at Trenton on the Korea Lot P-3C Upgrade Program. Thank you for a job exceptionally well done!

- L3 Mission Integration
Greenville, TX

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