Ultrastar Data102 Rack Requirements - Western Digital Ultrastar Data102 User Manual

User Guide
Figure 12: HDD Assembly LED
Table 13: HDD LED Identification
LED Name
Drive Multi-function LED Amber
1.8 Ultrastar Data102 Rack Requirements
The Ultrastar Data102 is designed to be installed into a rack that meets the EIA-310 standard at a minimum
1181-1197 mm (46.5in. - 47.13in.) of usable rack space, frame to frame. The vertical rack rails must be set
between 812.8mm - 914.4mm / 32 in. - 36 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
Vertical Rack Rail Spacing
Static Load Rating
Dynamic Load Rating
Color
Rack Depth 1181-1197 mm (46.5in. - 47.13in.) of usable rack space, frame to frame
Rack Width
Rack Units (U)

1.8 Ultrastar Data102 Rack Requirements

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).
Requirement
450mm with (17.72in.) with 465mm (18.31in.) ± 1.5mm
nominal hole spacing. See EIA-310 Rack Standard
812.8mm - 914.4mm / 32 in. - 36 in.
1360.7 kg. / 3000 lbs.
1020.5 kg. / 2250 lbs.
Behavior
4U
1. Overview
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