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1. Installing Internal Optional Devices
Express5800/T110g-S User’s Guide
96
Chapter 2 Preparations
Power cables
1.15.2
The figure below shows an example of connecting the power cables. Power cables other than those shown
here are not used by the devices.
(1) Using 3.5-inch hard disk drives in air cooling model, an extra 2.5-inch HDD cage and a backup
device
(2) Using 3.5-inch hard disk drives in liquid cooling model and an extra 2.5-inch HDD cage
ODD
3.5HDD 0
3.5HDD 1
3.5Dev.
PWR DET 1
P1
P3
P2
Power
supply unit
Motherboard
Optical disk drive
3.5-inch HDD cage
(N8154-72F)
Extra 2.5-inch HDD cage
(N8154-72F)
2.5 x 2HDD
3.5Dev.
3.5-inch backup device
Power cable
ODD
3.5HDD 0
3.5HDD 1
P1
P2
Power
supply unit
Motherboard
Optical disk driv
e
3.5-inch HDD cage
(N8154-65F)
Extra 2.5-inch HDD cage
(N8154-72F)
2.5 x 2HDD
3.5Dev.
ODD
3.5HDD 0
3.5HDD 1
2.5 x 2HDD
3.5Dev.
Power cable
PWR DET 1
P3