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TEMPEST product descriptions are provided by the vendor without modification by the U.S. Government. NSA is not responsible for the accuracy or content of the product descriptions.

Last Revised: 01/28/2010

Title: TEMPEST Level II
Status: No longer produced
Category: Computer, Personal
Manufacturer: HETRA Secure Solutions Corportation
Model: HT-283R-T2-HT
Description: Hetra Secure Solution®s Model HT-283R-T2-HT is a Tempest Level II Rugged Rack Mount Personal Computer with a platform based on the Intel 815E Solano Chipset and Intel®s Pentium III CPU Operating at 866MHz. The CPU incorporates 256kB L2 Advance Transfer on-die Cache with 133MHz front side bus technology. Integrated into the system board is support for up to four Ultra DMA/100 IDE devices. The base unit is configured with 128MB of SDRAM, expandable to 512MB via 3 DIMM slots, an Intel 3D embedded video controller, 1.44MB 3.5" floppy disk drive, 20GB removable IDE hard drive and integrated Intel Audio with internal speaker. The I/O configuration includes 2 serial RS-232 ports, 2 ECP/EPP parallel ports,
2 10 base-FL NIC®s and a PS2 keyboard/mouse port. A 121 key Rugged IBM PS2 compatible keyboard with built in trackball and a 15" high resolution color TFT LCD Rugged Rack Mount monitor is standard with the base system. The fiber network cards may also be upgraded to 100Base-FX. Power is supplied to the system by a conventional 150Watt 100-240 volt auto-sensing power supply.

BASE UNIT: The Base Unit is equipped with:

866MHz Pentium III Microprocessor with 256kB on-die L2 ATC
128MB Memory
Intel 3D embedded Video Controller
HT-4315R-T2-SM 15" Color TFT LCD Rugged Rack Mount Display
Removable 20GB IDE Hard Drive
1.44MB Floppy Drive
2-25 Pin Centronics, ECP/EPP Compatible Parallel Ports
2-9 Pin RS-232C Compatible Serial Ports
1-9 Pin PS-2 Keyboard/Trackball Port
2-10base-FL NIC LAN I/O®S
121 Key IBM PS2 Compatible Keyboard
150 Watt 100-240V Auto-sensing Power Supply

OPTIONS: In addition to the base configuration, the following optional components are available:

Memory Expansion via 3 DIMM Expansion slots up to 512MB in 64MB, 128MB and 256MB
100Base-FX NIC LAN I/O
220V version with Danish Power plug
220V version with Italian Power plug
220V Version with Australian Power plug
220V Version with United Kingdom Power plug

Date Posted: Jan 15, 2009 | Last Modified: Jun 11, 2009 | Last Reviewed: Jun 11, 2009