Dell PowerVault 110T SDLT320 User Manual - Page 24
Acoustic Noise Emissions
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* The tape drive shall maintain normal operation both in Read/Write and in Standby conditions. No errors attributable to the test shall be encountered. ‡ Conducted: The transient voltage is the actual peak voltage above the normal AC voltage from the power source. The maximum energy in a single pulse from the transient generator must be limited to 2.5 W. Table 4. ESD Failure Level Limits Failure Type Hard Hardware Equipment Office Office Specifications 1 to 12 kV Up to 15 kV Comments No operator intervention (soft recoverable allowed) No component damage; operator intervention allowed (soft/hard errors allowed) Acoustic Noise Emissions Table 5 provides the tape drive's acoustic noise emission levels, both as noise power and sound pressure. Table 5. Acoustic Noise Emissions, Nominal Mode Idle Streaming Acoustics - Preliminary declared values per ISO 9296 and ISO 7779/EN27779 Noise Power Emission Level (LNPEc) Internal Version Not applicable 5.9 Bel External Version 5.4 Bel 5.9 Bel Mode Idle Streaming Sound Pressure Level (LPAc) Internal Version Not applicable 47 dB External Version 42 dB 53 dB Back to Contents Page