Back to Contents Page

Specifications: RDX User's Guide


General

Manufacturer Insert Company Name Here
Model Names RDX
Interface Type Internal SATA or External USB

Performance

Characteristic RDX 40 GB Media RDX 80 GB Media RDX 120 GB Media
Native capacity (GB) 40 80 120
Compressed capacity (GB) 80 160 240
Average sustained transfer rate SATA 30 MBps/USB 25 MBps
Burst transfer rate Internal SATA 1.5 Gbps/External USB 480 Mbps
Average access time (msec) 15
Function Removable disk drive
Command set
  • Packet command feature set, per ATA/ATAPI-7

  • SCSI primary commands (SPC-2)

  • SCSI block commands (SBC-2)

Logical block size 512 bytes
Supported file system ext2, ext3, FAT32 and NTFS*

Capacity and transfer rate will vary depending on the RDX cartridge type used.

*NTFS is the default file system on the cartridge.


Reliability

Unrecoverable error rate 1 error per 1014 bits read
MTBF 550,000 hours

Physical

  RDX Internal Devices

RDX External Device

RDX Media

Form Factor 3.5 inch internal 5.25 inch half-height internal External Removable Cartridge
Height 41.4 mm (1.63 inch) 41.4 mm (1.63 inch) 51.8 mm (2.04 inch) 23.68 mm (0.93 inch)
Width 101.6 mm (4.00 inch) 146.0 mm (5.75 inch) 109.8 mm (4.32 inch) 86.6 mm (3.4 inch)
Depth 159.4 mm (6.28 inch) including bezel 171.9 mm (6.77 inch) including bezel 177.5 mm (7.00 inch) including bezel 119.18 mm (4.69 inch)
Weight 408 g (0.90 lbs) 635 g (1.40 lbs) 540 g (1.19 lbs) 173 g (0.38 lbs)

Power

 

Internal RDX Devices

External RDX Device

Voltage Tolerance +5VDC ±5% +12VDC ±10%
Power Consumption (Typical/Peak) 7.5W/13W 6.6W/13W
AC Adapter N/A Universal Adapter 100-240 VAC, 50-60Hz input

Environmental

RDX Unit Operational Non-Operational
Temperature 10 to 40°C -40 to 65°C
Thermal Gradient 10°C/hour 20°C/hour
Relative Humidity 20 to 80%, non-condensing 10 to 90%, non-condensing
Maximum Wet Bulb Temperature 29°C, non-condensing 38°C, non-condensing
Altitude -50 ft to 10,000 ft -50 ft to 35,000 ft
Vibration sine vib 0.25G peak, 3-200 Hz random vib 1.54G RMS
Shock half sine 31G @ 2.6ms half sine 71G @ 2 ms
     

Back to Contents Page