Connecting Display Adapters With Additional Power Supply; Upgrading Main Memory - Fujitsu CELSIUS M740 Operating Manual

System expansions
Connecting display adapters with additional
power supply
Fujitsu recommends ordering display adapters (GFX) together with the system so that
they have been installed and tested in the factory. This guarantees that the wiring
meets the requirements of the respective GFX card.
For systems that are supplied without a GFX card, a standard GFX cable is enclosed in the system
accessories pack. This enables the use of a GFX card with 6 and/or 8-pin connectors.
If you require other cables, you can purchase these from Fujitsu. The power supply (PSU)
installed in the system can supply a continuous 18.5 A for display adapters via any power
supply. Ensure that your display adapter(s) do not require higher power levels.
CELSIUS CELSIUS
M740 M740power
x
-
-

Upgrading main memory

► Open the casing (see
Mainmemory
► If the bays are located below the hard disk fan: Remove the hard disk fan
(see "Remove the hard disk fan", Page
► If the bays are located below the fan at the power supply: Remove the fan at the
power supply (see
► Upgrade the main memory according to the description in the manual for the mainboard.
► If the bays are located below the fan at the power supply: Install the fan at the
power supply again (see
► If the bays are located below the hard disk fan: Install the hard disk fan again
(see "Install the hard disk fan", Page
► Close the casing (see
66
CELSIUS
R940
- -
x x
- -
"Opening the casing", Page
"Removing the rear fan", Page
"Installing the rear fan", Page
"Closing the casing", Page
Rated
power of
the power
CELSIUS supply
R940power (PSU)
-
600 W
-
1000 W
x
1300 W
33).
67).
70).
71).
69).
34).
Number of
Continuous GFX ports
current (8 pin)
18.5 A 1
18.5 A 2
18.5 A 3
Fujitsu