User Guide
1. Overview
1.8 Ultrastar Data60 Rack Requirements
Figure 12:
HDD Assembly LED
Table 13:
HDD LED Identification
LED Name
Color
Behavior
Drive Multi-function LED Amber
Blink @ 2 Hz (50% duty cycle) – Drive identify
Blink @ 1 Hz (50% duty cycle) – Drive fault
Off – Drive has no faults
Note:
LEDs have a 50% duty cycle (On
for 2 seconds, off for less than a second).
1.8
Ultrastar Data60 Rack Requirements
The Ultrastar Data60 is designed to be installed into a rack that meets the EIA-310 standard at a minimum
900mm (35.43in.) usable rack space, frame to frame. The vertical rack rails must be set between 24 in. -
32 in. to support the enclosure. It requires 4U of rack space, and it should be installed into the rack at the
lowest possible U height to keep the load on the rack balanced.
Table 14:
Required Rack Specifications
Parameter
Requirement
Rack Depth
900mm (35.43in.) usable rack space, frame to frame
Rack Width
450mm (17.72in.) with 465mm (18.31in.) ± 1.5mm
nominal hole spacing. See EIA-310 Rack Standard
Rack Units (U)
4U
Vertical Rack Rail Spacing
24 in. - 32 in.
Static Load Rating
1360.7 kg. / 3000 lbs.
Dynamic Load Rating
1020.5 kg. / 2250 lbs.
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