Differences are marked in red Hetis H81 Hetis H81 Hetis H81-E Hetis H81-E
CPU Socket LGA 1150 to support Intel 4th gen. (Haswell, Max TDP: 84W) Core/Pentium processors Socket LGA 1150 to support Intel 4th gen. (Haswell, Max TDP: 84W) Core/Pentium processors
Chipset Intel H81 Intel H81
Motherboard MSI Proprietary MSI Proprietary
CPU Cooler Included Included
VGA Integrated Intel HD Graphics Integrated Intel HD Graphics
Memory (GB) DDR3 DIMM x 2 slots, 16GB Max. DDR3 DIMM x 2 slots, 16GB Max.
LAN 1 Gigabit LAN controlled by Realtek RTL8111G-CG 1 Gigabit LAN controlled by Realtek RTL8111G-CG
Wireless Communication via USB or PCI via USB or PCI
Audio HD 5.1 Channel HD 5.1 Channel
I/O 1 x eSATA, 1 x HDMI-out, 1 x VGA-out, 1 x DVI-out, 2 x Serial COM Ports, 2 x PS/2 1 x eSATA, 1 x HDMI-out, 1 x VGA-out, 1 x DVI-out, 2 x Serial COM Ports, 2 x PS/2
Expansion Slots 1 x full-height PCIe 16X slot, 1 x full-height PCI slot 2 x full-height PCI slots
USB Front: 2 x USB 3.0, Rear: 4 x USB 2.0 Front: 2 x USB 3.0, Rear: 4 x USB 2.0
HDD/SSD Not included (3.5" HDD drive bay x1) Up to 2TB Not included (3.5" HDD drive bay x1) Up to 2TB
ODD Not included (5.25" ODD drive bay x1) Not included (5.25" ODD drive bay x1)
System Fan 1 1
Power Supply 270W 270W
Power Efficiency Level 80 Plus Bronze 80 Plus Bronze
Chassis Size 9.9 Liters 9.9 Liters
Dimensions 3.70 X 12.60 X 13 in. 3.70 X 12.60 X 13 in.
3.70 X 12.60 X 13 in. 3.70 X 12.60 X 13 in.
CPU Socket LGA 1150 to support Intel 4th gen. (Haswell, Max TDP: 84W) Core/Pentium processors Socket LGA 1150 to support Intel 4th gen. (Haswell, Max TDP: 84W) Core/Pentium processors
Chipset Intel H81 Intel H81
Motherboard MSI Proprietary MSI Proprietary
CPU Cooler Included Included
VGA Integrated Intel HD Graphics Integrated Intel HD Graphics
Memory (GB) DDR3 DIMM x 2 slots, 16GB Max. DDR3 DIMM x 2 slots, 16GB Max.
LAN 1 Gigabit LAN controlled by Realtek RTL8111G-CG 1 Gigabit LAN controlled by Realtek RTL8111G-CG
Wireless Communication via USB or PCI via USB or PCI
Audio HD 5.1 Channel HD 5.1 Channel
I/O 1 x eSATA, 1 x HDMI-out, 1 x VGA-out, 1 x DVI-out, 2 x Serial COM Ports, 2 x PS/2 1 x eSATA, 1 x HDMI-out, 1 x VGA-out, 1 x DVI-out, 2 x Serial COM Ports, 2 x PS/2
Expansion Slots 1 x full-height PCIe 16X slot, 1 x full-height PCI slot 2 x full-height PCI slots
USB Front: 2 x USB 3.0, Rear: 4 x USB 2.0 Front: 2 x USB 3.0, Rear: 4 x USB 2.0
HDD/SSD Not included (3.5" HDD drive bay x1) Up to 2TB Not included (3.5" HDD drive bay x1) Up to 2TB
ODD Not included (5.25" ODD drive bay x1) Not included (5.25" ODD drive bay x1)
System Fan 1 1
Power Supply 270W 270W
Power Efficiency Level 80 Plus Bronze 80 Plus Bronze
Chassis Size 9.9 Liters 9.9 Liters
Dimensions 3.70 X 12.60 X 13 in. 3.70 X 12.60 X 13 in.
Warranty 1 Year 1 Year
us