NEC POWERMATE ENTERPRISE - 09-1997, Manual

Page: 169 / 284

Installing Options 5-39
NOTE
The desktop system supports only one Ultra
DMA/33 device on the primary IDE channel. If an
additional IDE device is added to the primary IDE
channel, neither device can use Ultra DMA/33
mode.
If a CD-ROM reader is not installed on the
secondary IDE channel, you can add an Ultra
DMA/33 device to the secondary IDE channel.
Locating Device Slots in the Desktop
The desktop has four storage device slots (see the following
figure):
„
one 3 1/2-inch vertical accessible device slot that
contains the standard 1.44-MB diskette drive.
„
one 3 1/2-inch internal hard disk drive slot (thin-height);
the 3 1/2-inch hard disk drive is installed in this slot.
„
two 5 1/4-inch accessible device slots (1.6-inch high,
half-height). The accessible device slots may contain a
CD-ROM reader, PCMCIA device, Zip drive, or a tape
backup unit.
You can install accessible devices such as a diskette
drive or tape drive with a 5 1/4-inch form factor (frame)
in the 5 1/4-inch slots. You can also install a 3 1/2-inch
hard disk drive in the 5 1/4-inch slot if the hard disk
drive is inserted in a 5 1/4-inch form factor.