Intel 5400 Series manual Recommended Test Sequence, Post-Test Pass Criteria

Quality and Reliability Requirements

Table E-1.	Use Conditions Environment
	Use Environment		Speculative Stress			Example Use		Example 7-Yr	Example 10-
									Yr Stress
			Condition				Condition	Stress Equiv.
									Equiv.
	Shipping and	Mechanical Shock				Total of 12		n/a	n/a
	Handling	•	System-level			drops per
		•	Unpackaged			system:
						•	2 drops per
		•	Trapezoidal
							axis
		•	25 g
						•	± direction
		• velocity change is based
			on packaged weight
		Product		Non-
		Weight (lbs)		palletized
				Product
				Velocity
				Change† (in/
				sec)
		< 20 lbs			250
		20 to > 40			225
		40 to > 80			205
		80 to < 100			175
		100 to <			145
		120			125
		≥120
		†Change in velocity is based
		upon a 0.5 coefficient of
		restitution.
	Shipping and	Random Vibration				Total per		n/a	n/a
	Handling	•	System Level			system:
		•	Unpackaged			•	10 minutes
		• 5 Hz to 500 Hz					per axis
						•	3 axes
		• 2.20 g RMS random
		• 5 Hz @ .001 g2/Hz to
			20 Hz @ 0.01 g2/Hz
			(slope up)
		• 20 Hz to 500 Hz @ 0.01
			g2/Hz (flat)
		•	Random control limit
			tolerance is ± 3 dB
	Note: In the case of a discrepancy, information in the most recent LGA771 Socket Mechanical Design
	Guidelines supersedes that in the Table E-1above.
E.1.2.2	Recommended Test Sequence

Each test sequence should start with components (i.e. baseboard, heatsink assembly, etc.) that have not been previously submitted to any reliability testing.

The test sequence should always start with a visual inspection after assembly, and BIOS/Processor/memory test. The stress test should be then followed by a visual inspection and then BIOS/Processor/memory test.

E.1.2.3 Post-Test Pass Criteria

The post-test pass criteria are:

1.No significant physical damage to the heatsink and retention hardware.

2.Heatsink remains seated and its bottom remains mated flatly against the IHS surface. No visible gap between the heatsink base and processor IHS. No visible tilt of the heatsink with respect to the retention hardware.

92 Quad-Core Intel® Xeon® Processor 5400 Series TMDG