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A Military Computer with Flexibility

A Military Computer with Flexibility

The TMS4705 is a 4U rackmount MIL-STD military computer with flexible MIL-DTL-38999 and MIL-STD-1553 rear I/O connector configurations designed for customer-defined applications.  These sealed connectors, plus front and rear-panel air filters, enable TMS4705 certification to various MIL-STD-810G and MIL-STD-461F standards and test methods.  The TMS4702 base system certifications allow the TMS4705 to be deployed with confidence in many challenging government & defense applications.  A rugged, lightweight aluminum chassis is utilized with a corrosion-resistant coating 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 TMS4705 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 TMS4705 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.

The TMS4705 supports up to ten 2.5” HDDs or SSDs mounted in front-access carriers and internal drive bays.  Other system options include the choice of one 115/230VAC or 18-36VDC power supply.  Additional configurations are available so contact Trenton for more information.

Tech Specs

Model Number

TMS4705

Board Type

Single or dual-processor uATX or EATX embedded motherboard

Description

The TMS4705 is a 4U rackmount military computer with a configurable arrangement of  MIL-DTL-38999 and MIL-STD-1553 rear-chassis I/O connectors.  These sealed connectors plus front and rear-chassis air filters enable the TMS4705 to be tested and certified to a variety of MIL-STD-810G and MIL-STD-461F standards and test methods.  The TMS4705 offers a choice of a single or dual-processor embedded motherboard with PCI Express and PCI option card support.  Additional system options featured are four front access and two internal dual-drive bays, standard I/O connectors, and a choice of one AC or DC power supply.

Depth

26″/60mm

Air Filter

Front door option provides tool-less access to the system filter for easy cleaning and maintenance. An additional rear-chassis air filter comes standard on the TMS4703 and will prove useful in hostile application environments.

Drive Bays

• 4 – Front access 3.5″ bays support 8 – 2.5″ front removable/hot swap HDD/SDDs (max)
• 1 – Internal bay supports up to 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 chassis with a choice of a MicroATX (uATX) or ExtendedATX (EATX) long-life embedded motherboard and MIL-DTL-38999 and MIL-STD-1553 rear I/O chassis connectors

Power Supply

One, 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

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)

Agency Approvals & Compliance

The TMS4705 is similar in design to the TMS4702.  A basic TMS4702 product configuration has been tested and certified to the following MIL-STD-810G and MIL-STD-461F methods and procedures.
 

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 R Additional certification testing for specific
 

Additional TMS4705 system configuration testing is available upon request.

Metric Dimensions

48.26cm (W) x 17.78cm (H) x 66.04cm (D)

English Dimensions

19.0″ (W) x 7.0” (H) x 26.0” (D)

Chassis Net Weight

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

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

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.