IBM System x3630 M4 (E5-2400) 30
Power supplies
The server supports up to two redundant hot-swap 550 W AC, 750 W AC, 900 W AC, or 750 W DC high 
efficient power supplies. AC power supplies are 80 PLUS Platinum certified. Standard models come with 
one 550 W AC (models with up to eight drive bays) or 750 W AC (storage-rich models with up to 14 drive 
bays) hot-swap power supply.
The following table lists the power supply options. An AC hot-swap power supply option ships standard 
with one 2.8m, 10A/100-250V, C13 to IEC 320-C14 rack power cable.
Table 19. Power supplies
Part 
number
Feature 
code
Description Maximum
supported
Standard models
where used
94Y6668 A1H6 IBM System x 550W High Efficiency Platinum 
AC Power Supply
2 A2x, A4x, B2x, C2x, C4x, 
F4x, G2x
94Y6669 A1H5 IBM System x 750W High Efficiency Platinum 
AC Power Supply
2 B4x, C6x, D2x, F2x, H2x, 
J2x
94Y6667 A2EB IBM System x 900W High Efficiency Platinum 
AC Power Supply
2 -
94Y7631 A39N IBM System x 750W High Efficiency -48 V DC 
Power Supply
2 -
Note: If you plan to use GPU adapters, refer to the "GPU adapters" section for the additional power 
supply selection guidelines.
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 20. 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
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
41Y8385 A584 IBM USB Memory Key for VMware ESXi 5.5 1
Remote management
The server contains IBM Integrated Management Module II (IMM2), which provides advanced 
service-processor control, monitoring, and an alerting function. If an environmental condition exceeds a 
threshold or if a system component fails, the IMM2 lights LEDs to help you diagnose the problem, records 
the error in the event log, and alerts you to the problem. Optionally, the IMM2 also provides a virtual 
presence capability for remote server management capabilities.