Owners Manual
Table Of Contents
- Dell EMC PowerEdge T640 Installation and Service Manual
- Contents
- Dell EMC PowerEdge T640 overview
- Initial system setup and configuration
- Installing and removing system components
- Safety instructions
- Before working inside your system
- After working inside your system
- Optional front bezel
- System feet
- Caster wheels – optional
- Drives
- Removing a drive blank
- Installing a drive blank
- Removing a drive carrier
- Installing a drive carrier
- Removing the drive from the drive carrier
- Installing a drive into the drive carrier
- Removing a 3.5 inch drive adapter from a 3.5 inch drive carrier
- Installing a 3.5 inch drive adapter into the 3.5 inch drive carrier
- Removing a 2.5 inch drive from a 3.5 inch drive adapter
- Installing a 2.5 inch drive into a 3.5 inch drive adapter
- Power supply units
- System cover
- Inside the system
- Air shroud
- Cooling fans
- Cooling fan (middle fan) assembly
- Flex bays
- Optical drives and tape drives
- NVDIMM-N battery
- System memory
- Processors and heat sinks
- Expansion card holder
- GPU card holder (optional)
- Expansion cards
- Optional GPU card
- NVLink bridge
- M.2 SSD module
- Optional MicroSD or vFlash card
- Optional IDSDM or vFlash module
- Backplane
- Backplane cabling
- Integrated storage controller card
- System battery
- Optional internal USB memory key
- Control panel assembly
- Trusted Platform Module
- System board
- Power interposer boards
- Converting the system from tower mode to rack mode
- System diagnostics
- Getting help
Steps
Align the PSU blank with the PSU slot and push it into the PSU slot until it clicks into place.
Figure 37. Installing a power supply unit blank
Next steps
1. Follow the procedure listed in After working inside your system on page 28.
Removing a AC power supply unit
Prerequisites
CAUTION:
The system needs one power supply unit (PSU) for normal operation. On power-redundant systems,
remove and replace only one PSU at a time in a system that is powered on.
1. Follow the safety guidelines listed in Safety instructions on page 27.
2. Disconnect the power cable from the power source and from the PSU you intend to remove, and then remove the cable
from the strap on the PSU handle.
Steps
Press the orange release latch and slide the PSU out of the system by using the PSU handle.
Figure 38. Removing a power supply unit
Next steps
1. Install the AC PSU.
Installing and removing system components
45