Rugged Computers
Rugged Disks
MRMEU-109
MRMEU-6000
MRDC-2000&9000
MRDC-FLASH HA
MRDC-3025
MRDC-60035 HA
MRDC-20035 HA
Rugged Printers
Rugged Displays
Rugged Portable
Terminal
Rugged Digital
Communications
MRCD-FLASH HA
 
FEATURES
Large Image
· Up to 10 Giga Byte Capacity.
· Operates in Severe Environments.
· Ultra Wide SCSI Interface.
· Mechanically compatible with standard 5¼“ Device.
 DESCRIPTION
 

MILPER’s MRDC-FLASH-HA is a rugged, high capacity disk drive designed for use as plug-in unit into MILPER’s MRC family of Rugged Computers, or in any enclosure for standard 5¼“ Device, customer’s enclosure or any other removable mass storage application. The MRDC-FLASH-HA stores up to 10 Gigabytes of formatted data.

 
RUGGED DESIGN
 

Ruggedized for operation in severe environments - where extreme temperatures, shock, vibration, humidity and air pressure are common - the MRDC-FLASH-HA is field proven in “on-the-move” operation in tracked and wheeled vehicles, as well as airborne application. Since warm up time is very short near instant readiness is provided at all operating temperatures. The sealed, housing encompasses the entire drive unit, including electronics, isolating the drive from shock and vibration and protecting it from high humidity and changes in altitude.

 
PLUG-IN DESIGN
 The interchangeability of Milper’s plug-in disk cartridges allows for simple removal of secure/classified data, easy changes to hardware or operating system configuration, unlimited data storage capacity, and very fast data backup.
 
COMPATIBILITY
 Ultra Wide SCSI controller command set provides interface compatibility with a wide range of host systems.
 
GENERAL CHARACTERISTICS
 

CAPACITY
Formatted
Average Sectors per track
Cylinders
Bytes per Sector
Read Write Heads
Discs

Seek Time
Track-to-Track
Average Random
Maximum

Rotational Latency
Average
Normal Maximum
Spindle speed

Data Transfer Speed
Internal Transfer Rate
Host Transfer Rate

DIMENSIONS
Cartridge
Height 4.45”
Width 1.50”
Length TBD”

Cradle
Height 5.75”
Width 1.625”
Length TBD”

Power
Input Power +5 VDC
Consumption TBD W Average.

 
INTERFACE COMPATIBILITY
 NCITS 317-1998, AT Attachment with Packet Interface Extensions - ATA-2/3/4/5.
 
ENVIRONMENTAL CHARACTERISTICS
 

Temperature
Operating: -18 +55 oC
Intermittent: -20 +70 oC
Non Operating: -54 +85 oC
Note: Up to 5 Minutes worm up time is required at –20 °C

Humidity
Operating/Storage MIL-STD-810C Method 507.1 Proc. I, 100%RH

Vibrations
Operating MIL-STD-810F, Method 514.5 Cat. 8 (Propeller A/C)

SHOCK
Operating 30g, 11 msec half sine
Non Operating 120g, 11 msec half sine

EXPLOSIVE
MIL-STD-810F Method 511.4

EMI/RFI
MIL-STD-461D

ALTITUDE
Operating 45,000 feet
Non Operating 65,000 feet

   
  

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