Acer TravelMate 4600 TravelMate 4100/4600 Service Guide - Page 46

HGST Dissipation Startup current (peak, max.) 4.7 W 4.7 W 4.7 W Seek (avg.) 2.3 W 2.3 W 2.3 W Read (avg.) 2.1 W 2.1 W 2.1 W Write (avg.) 2.2 W 2.2 W 2.2 W Performance 1.85 W idle (avg.) 1.85 W 1.85 W Active idle 0.85 W (avg.) 0.85 W 0.85 W Low power 0.65 W idle (avg.) 0.65 W 0.65 W Standby 0.25 W (avg.) 0.25 W 0.25 W Sleep 0.1 W 0.1 W 0.1 W Power consump. efficiency index (W/ GB) 0.016 0.011 0.008 Physical size Height (mm) 9.5 9.5 9.5 Width (mm) 70 70 70 Depth (mm) 100 100 100 Weight - 95 99 99 typical (g) Environmental characteristics Operating Ambient 5 ° to 55° C temperature 5 ° to 55° C 5 ° to 55° C Relative humidity (noncondensing) 8% - 90% 8% - 90% 8% - 90% Maximum wet bulb (noncondensing) 29.4 ° C 29.4 ° C 29.4 ° C Shock (half 200G/2ms sine wave) 200G/2ms 200G/2ms Vibration (random (RMS)) 0.67 G (5 - 500 0.67 G (5 - 500 0.67 G (5 - 500 Hz) Hz) Hz) Swept sine 1 G 0 - P (5 500 Hz) 1 G 0 - P (5 500 Hz) 1 G 0 - P (5 500 Hz) Non-operating Ambient -40 ° to 65 ° C -40 ° to 65 ° C -40° to 65° C temp 5.0W NA 2.0W 2.0W NA 0.85W 0.60W 0.2W 0.1W NA 9.5 70 100 102 5° to 55° C NA NA 300 G / 2ms, 160G / 1ms NA NA -40° to 65° C 5.0W NA 2.0W 2.0W NA 0.85W 0.60W 0.2W 0.1W NA 9.5 70 100 102 5° to 55° C NA NA 300 G / 2ms, 160G / 1ms NA NA -40° to 65° C Chapter 1 39