Appendix a. product specifications, Appendix, Product – Lenovo 41N5631 User Manual
Page 41: Specifications
Appendix
A.
Product
specifications
This
appendix
includes
the
following
information:
v
Physical
specifications
v
Power
requirements
v
Environmental
requirements
v
Read
speeds
v
Write
speeds
v
LightScribe
support
Physical
specifications
The
physical
specifications
1
of
the
drive
are
listed
in
the
following
table.
Physical
specification
Height
22
mm
(0.79
in)
Width
143
mm
(5.63
in)
Length
144
mm
(5.67
in)
Weight
334
g
(0.74
lb)
Power
requirements
The
following
table
lists
the
power
specifications
by
voltage
level
for
the
drive.
The
power
specifications
are
measured
at
the
drive
power
connector
and
are
nominal
values.
Power
specifications
Voltage
Average
Maximum
AC/Aux
Power
5Vdc
850mA
1300mA
USB
Standard
Bus
Power
5Vdc
850mA
1300mA
Environmental
requirements
Specification
Operational
Nonoperational
(storage
by)
Nonoperational
(Shipping)
Temperature
+5°
C
to
+55°
C
(30°
C
per
hour
max)
-40
°
C
to
+60
°
C
(30°
C
per
hour
max)
-40
°
C
to
+60
°
C
Relative
humidity
10%
to
80%
(20%
per
hour
max)
10%
to
90%
(20%
per
hour
max)
10%
to
90%
Read
Speed
Media
Max
Speed
w/AC
Adapter
(Configuration
1)
Max
speed
with
USB
Standard
Bus
Power
(Configuration
2)
DVD-ROM
(Single
layer)
8x
CAV
8x
CAV
DVD-ROM
(Dual
layer)
6x
CAV
6x
CAV
1. Product-description
data
represents
Lenovo’s
design
objectives
and
is
provided
for
comparative
purposes;
actual
results
might
vary
based
on
a
variety
of
factors.
This
product
data
does
not
constitute
a
warranty.
Data
is
subject
to
change
without
notice.
©
Lenovo
2006.
Portions
©
IBM
Corp.
2003.
A-1