System Battery Specifications; Expansion Bus Specifications - Dell EMC PowerEdge T640 D24XR Installation And Service Manual

Table 11. PSU specifications
PSU Class
495 W AC Platinum
750 W AC Platinum
750 W AC Titanium
750 W DC Platinum
1100 W AC Platinum
1100 W DC Gold
1600 W AC Platinum
2000 W AC Platinum
2400 W AC Platinum
NOTE: Heat dissipation is calculated using the PSU wattage rating.
NOTE: This system is also designed to connect to the IT power systems with a phase-to-phase voltage not exceeding 240 V.
NOTE: If a system with 2400 W AC PSU operates at low line 100–120 V AC, then the power rating per PSU is derated to 1400 W.
NOTE: If a system with 2000 W AC PSU operates at low line 100–120 V AC, then the power rating per PSU is derated to 1000 W.
NOTE: If a system with 1600 W AC PSU operates at low line 100–120 V AC, then the power rating per PSU is derated to 800 W.
NOTE: If a system with 1100 W AC PSU operates at low line 100–120 V AC, then the power rating per PSU is derated to 1050 W.

System battery specifications

The Dell EMC PowerEdge T640 system supports CR 2032 3.0-V lithium coin cell system battery.

Expansion bus specifications

The Dell EMC PowerEdge T640 system supports PCI express (PCIe) generation 3 and 2 expansion cards. The following table describes the
supported expansion cards:
Table 12. Supported PCI express generation 3 expansion cards
PCIe Slot Processor
Connection
0 (Internal Processor 1
PERC/HBA Slot)
1 (Gen3) Processor 1
2 (Gen3) Processor 1
3 (Gen3) Processor 1
4 (Gen3) Processor 2
5 (Gen3) Processor 2
6 (Gen3) Processor 2
30 Technical specifications
Heat dissipation
(maximum)
1908 BTU/hr
2891 BTU/hr
2843 BTU/hr
2891 BTU/hr
4100 BTU/hr
4416 BTU/hr
6000 BTU/hr
7500 BTU/hr
9000 BTU/hr
Height
Full Height
Full Height
Full Height
Full Height
Full Height
Full Height
Full Height
Frequency Voltage
50/60 Hz 100–240 V AC, autoranging
50/60 Hz 100–240 V AC, autoranging
50/60 Hz 200–240 V AC, autoranging
- 240 V DC, autoranging
50/60 Hz 100–240 V AC, autoranging
- –(48–60) V DC, autoranging
50/60 Hz 100–240 V AC, autoranging
50/60 Hz 100–240 V AC, autoranging
50/60 Hz 100–240 V AC, autoranging
Length Link Width
Half Length x8
Full Length x16
Full Length x4
Full Length x16
Half Length x8
Full Length x4
Full Length x16
Current
6.5 A–3 A
10 A–5 A
5 A
4.5 A
12 A–6.5 A
32 A
10 A
11.5 A
16 A
Slot Width
x8
x16
x8
x16
x8
x8
x16