HP Surestore Tape Library Model 2/28 HP DLT Tape Library 28/48-Slot - User& - Page 22

Reliability, Power Specifications, Table 1-5, DLT Drive Specifications Continued, Characteristic

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Product Description Specifications Table 1-5 DLT Drive Specifications (Continued) Characteristic DLT4000 DLT7000 Reliability Soft read error rate 1 in 107 bytes minimum (read as one error maximum allowable in 107 of data read minimum) 1 in 107 bytes minimum (read as one error maximum allowable in 107 of data read minimum) Soft write error rate 1 x 106 bytes minimum 1 x 106 bytes minimum Hard read error rate 1 x 1017 bytes minimum 1 x 1017 bytes minimum Hard write error rate Not allowed Not allowed Undetected error rate 1 x 1030 bits read 1 x 1027 bits read MTBF 80,000 hours 200,000 hours Head life 10,000 hours 30,000 hours Power Specifications Total Power consumption 22 W (average) 33 W (maximum) 37 W (average) 47 W (maximum) 5 volt supply 5.0 V +/- 5% (maximum) 5.0 V +/- 5% (maximum) @2.5 A (average), 3.0 A (maximum) @3.6 A (average), 3.8 A (maximum) 12 volt supply 12.0 V +/- 5% 12.0 V +/- 5% @ 0.8 A (average), 1.5 A (maximum) @ 1.6 A (average), 2.6 A (maximum) 1-10

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1-10
Product Description
Specifications
Reliability
Soft read error rate
1 in 10
7
bytes minimum
(read as one error maximum
allowable in 10
7
of data read
minimum)
1 in 10
7
bytes minimum
(read as one error maximum
allowable in 10
7
of data read
minimum)
Soft write error rate
1 x 10
6
bytes minimum
1 x 10
6
bytes minimum
Hard read error rate
1 x 10
17
bytes minimum
1 x 10
17
bytes minimum
Hard write
error rate
Not allowed
Not allowed
Undetected
error rate
1 x 10
30
bits read
1 x 10
27
bits read
MTBF
80,000 hours
200,000 hours
Head life
10,000 hours
30,000 hours
Power Specifications
Total Power
consumption
22 W (average)
33 W (maximum)
37 W (average)
47 W (maximum)
5 volt supply
5.0 V +/- 5% (maximum)
@2.5 A (average),
3.0 A (maximum)
5.0 V +/- 5% (maximum)
@3.6 A (average),
3.8 A (maximum)
12 volt supply
12.0 V +/- 5%
@ 0.8 A (average),
1.5 A (maximum)
12.0 V +/- 5%
@ 1.6 A (average),
2.6 A (maximum)
Table 1-5
DLT Drive Specifications (Continued)
Characteristic
DLT4000
DLT7000