Technical Reference Guide www.hp.com 2-3
System Overview
Table 2-1 shows the differences in features between the different PC series based on form factor:
NOTES:
[1] Low-profile card dimensions: height = 2.5 in., length = 6.6 in.
[2] Energy-Star 80-Plus Bronze-level compliant active-PFC unit of same wattage available as an
option.
Table 2-1
Feature Difference Matrix by Form Factor
SFF MT
Drive bays:
Externally accessible 3.5-inch bay
Externally accessible 5.25-inch bay
Internal 3.5-inch bay
1
1
1
1
2
2
Drive types supported:
HDD
ODD
2
1
4
1
PCIe slots:
x16 graphics (PCIe 2.0)
x1 connector
1 low-profile [1]
2 low-profile [1]
1 full-height
2 full-hieght
PCI 2.3 32-bit 5-V slots 1 low-profile [1] 1 full-height
Power Supply Unit (standard) 240-watt
active PFC [2]
300-watt
passive PFC [2]
