1.44-MB Diskette Drive
Dimensions
(HxWxD)
0.7 x 4.0 x 5.5 in (17.8 x 101.6 x 139.7 mm)
Weight
0.56 lb (255 g)
Disk Used
High density (2HD)
Maximum Data
Transfer Rate
500-Kbps internal FDD
Cable Length
12.9 in (33 cm)
Disk Rotational Speed
300 rpm
Required Power
Supplied from a USB port
Operating Position
Horizontal only
Recording Method
MFM (modified frequency modulation)
Signal Interface
USB Specification version 1.1
Ambient Temperature
Operating Storage
39° to 125° F (4° to 51.7° C)
-8° to 140° F (-22° to 60° C)
Temperature Gradient
Operating Storage
36° F (20° C) or less per hour (no
condensation)
54° F (30° C) or less per hour (no
condensation)
Relative Humidity
Operating
20 to 80% (no condensation)-maximum wet
bulb temperature of 85° F (29.4° C)
Storage
5 to 90% (no condensation)-maximum wet
bulb temperature of 104° F (40° C)
Suspend
Initiates when continuously idle for 3.0 ms or
more on the bus line
Resume
Initiates when signal other than idle state is
detected on the bus line
Safety Standards
UL and CSA
HP Drive Key II
Dimensions
(HxWxD)
0.32 x 0.63 x 2.67 in (0.8 x 1.6 x 6.8 cm)
Storage Capacity
256 MB
Weight
0.05 lb (0.02 kg)
Transfer Rates
Read
Capable of 6.0 MB/s sustained read speed in USB
2.0 system
Write
Capable of 6.0 MB/s sustained write speed in USB
2.0 system
Operating
Temperature
41° to 122° F (5° to 50° C)
Non-operating
Temperature
-22° to 140° F (-30° to 60° C)
Option Kit
Contents
HP Drive Key II, documentation
QuickSpecs
HP Compaq Business Desktop dx2000 microtower
Technical Specifications - Removable Storage
DA - 11851 North America — Version 37 — March 21, 2007
Page 35
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