Esd) – SimpleTech ZeusIOPS User Manual

Page 76

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76

Zeus

IOPS

3.5-Inch Fibre Channel Solid State Drive Product Manual Rev. 1.0

E

LECTROSTATIC

D

ISCHARGE

(ESD)

The SSDs will meet the ESD limits specified in the 61000-4-2 guidelines and the customer’s
enhanced ESD procedure. The specification will determine whether the contact or air discharge
method should be used. Performance degradation is defined as a decreased throughput rate. No
data errors are allowed. Table 43 lists the ESD requirements.

Table 43.

ESD Requirements

A

CCEPTANCE

C

RITERIA

D

EFINITIONS

The following table lists the acceptance criteria definitions for the ESD limits.

Table 44.

Acceptance Criteria Definitions

Climatic Conditions

Ambient Temperature

15

o

C to 35

o

C

Relative Humidity

30% to 60%

Atmospheric Pressure

86kPa (860 millibar) to 106 kPa (1,060 millibar)

Voltage Level

Discharge Type

Pass/Fail Performance Criteria

+/-2 kV

Contact

A

+/-4 kV

Contact

B

+/-6 kV

Contact

B

+/-8 kV

Contact

C

+/-2 kV

Air

A

+/-4 kV

Air

A

+/-8 kV

Air

B

+/-12 kV

Air

B

+/-15 kV

Air

C

A

The apparatus will continue to operate as intended, i.e., normal unit operation with no

degradation of performance.

B

The apparatus will continue to operate as intended after completion of the test. However,

during the test, some degradation of performance is allowed, provided there is no data lost

or operator intervention to restore apparatus function.

C

Temporary loss of function is allowed. Operator intervention is acceptable to restore

apparatus function.

Note: Hardware failures are not acceptable for any level of the above performance criteria.

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