IBM System x3750 M4
24
Power supplies
The server supports up to two redundant power supplies. Standard models come with one or two power
supplies (model dependent; see Table 2). Up to two hot-swap redundant 1400 W AC power supplies (80
PLUS Platinum certification). 900 W AC and 750 W DC power supplies also available through CTO or
Special Bid.
Installing a second power supply requires that the processor and memory expansion tray (88Y7365) or the
power interposer card (88Y7367) be installed. The power interposer card option enables redundancy
power support when the processor and memory expansion tray is not installed. If you do not have the
processor and memory expansion tray installed and want to install two power supplies, then the power
interposer card must be installed.
Table 15. Power supplies
Part number
Feature
code
Description
Maximum
supported
Models
where used
88Y7373
A2A6
IBM 1400 W HE Redundant Power Supply
2
All models
88Y7431
A2A7
IBM 900 W Power Supply
2
-
88Y7433
A2EA
IBM System x 4S- 750W High Efficiency -48 V DC
Power Supply
2
-
88Y7367
A2A0
IBM Power Interposer for Redundant Power Supply
1*
-
* The power interposer is not needed if the processor and memory expansion tray (88Y7365) is installed.
Each AC power supply ships standard with one 2.8 m C13 - C14 power cord.
Two installed 1400 W power supplies form a redundant pair. Under extreme configurations, it may be
possible to exceed 1400 W DC output. If this condition exists and a power supply fails, the server caps
power at 1400 W until the second power supply is back online.
Integrated virtualization
The server supports VMware ESXi installed on a USB memory key. The key is installed in a USB socket
inside the server. The following table lists the virtualization options.
Table 16. Virtualization options
Part number
Feature
code
Description
Maximum
supported
41Y8298
A2G0
IBM Blank USB Memory Key for VMware ESXi Downloads
1
41Y8300
A2VC
IBM USB Memory Key for VMware ESXi 5.0
1
41Y8307
A383
IBM USB Memory Key for VMware ESXi 5.0 Update 1
1
41Y8311
A2R3
IBM USB Memory Key for VMware ESXi 5.1
1
41Y8382
A4WZ
IBM USB Memory Key for VMware ESXi 5.1 Update 1
1
