Gateway 5860 manual

Power Supply Electrical	-	250W/300W/500W in stable mode (Acer Assign System Power
Design Feature	Unit)
	-	Support 82+ PSU for EnergyStar 5.0 complaint
	-	Design for H67 series chipset compatible system
	-	Voltage design should be covered +5V, +3.3V, +12V, +5VSB, -
	12V (attention to 12V output capability)
	-	Demand for both PFC/Non-PFC solutions (two different quotations
	are needed)
	-	Minimum 4 Serial ATA power connector solution should be
	included (by default)
	-	Minimum 1 big 4-pin power connector included
	-	Minimum 1 small 4-pin power connector included
	-	PFC version will not provide switch selector for 115/230V AC
	input but it should be universal for Europe and China
	-	Non-PFC version should provide switch selector for 115/230V AC
	input and universal for worldwide
Security Feature	- Lock pad
Thermal Feature	- Provision for optional secondary fan (depending on CPU)
	- Adequate venting in the front of chassis
	- Adequate venting in the rear of chassis
	- Must Follow DT thermal Engineering RFW in Appendix
EMI Considerations	- I/O shield provides contact between I/O ports and chassis
	- Open external drive bays contain EMI shields
	- Filler panels of empty add-in card slots seated
	- Chassis seams have features to enhance grounding
	- Motherboard mounting features provides grounding
Acoustic Criteria	- Operating mode: 32 dBA or under *under Windows OS)
	- Idle mode: 28 dBA or under (under Windows OS), please refer to
		Acer test summary for details
	- Must Follow DT ATX acoustic Engineering RFW in Appendix
Vibration Test Criteria	- Operating
		„ 5 ~ 16.2 Hz: 0.38mm (peak to peak)
		„ 16.2 ~ 250 Hz: 0.2G
		„ Sweep rate: 1 octave/minute
		„ Direction: X, Y, Z axis
		„ Test cycles : 2 cycles per axis
	- Non-operating
		„ 5 ~ 27.1 Hz : 0.6G
		„ 27.1 ~ 50 Hz : 0.4mm (peak to peak)
		„ 50 ~ 500 Hz: 2.0G
		„ Sweep rate: 0.5 octave/minute
		„ Direction: X, Y, Z axis
		„ Test cycles: 4 cycles per axis

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