Western Digital Ultrastar Data102 Quick guide

Recommended
Rack
Configurations
Ultrastar® Data102
Regulatory Model: H4102-J
December 2020
Rev. 1.3
1ET1639

Recommended Rack
Configurations Table of Contents
Table of Contents
Revision History......................................................................................................................................ii
Points of Contact.................................................................................................................................. iii
Notices...................................................................................................................................................iv
Chapter 1. Overview.........................................................................................................1
Ultrastar Data102 Rack Requirements.................................................................................................2
Rack Safety........................................................................................................................................... 3
CMA Standard Recommended Racks................................................................................................ 4
CMA Lite Recommended Racks......................................................................................................... 5
Vertical Rack Rail Settings...................................................................................................................6
Recommended PDUs and Available Installation Space.................................................................... 7
Chapter 2. CMA Standard Rack Specifications.......................................................... 10
CRENLO/EMCOR................................................................................................................................. 11
AFCO/Legrand.....................................................................................................................................11
TRIPP LITE............................................................................................................................................12
APC/Schneider....................................................................................................................................13
Chapter 3. CMA Lite Rack Specifications................................................................... 14
CRENLO/EMCOR.................................................................................................................................15
AFCO/Legrand.................................................................................................................................... 15
TRIPP LITE............................................................................................................................................16
APC/Schneider.................................................................................................................................... 17
Chapter 4. Installation................................................................................................... 18
PDU Mounting Bracket Installation (KIT-MBVPT-1B).......................................................................... 19
PDU Mounting Bracket Installation (KIT-MB-40)............................................................................... 25
i

Recommended Rack
Configurations Revision History
Revision History
Date Revision Comment
March 2018 Revision 1.0 Initial Release
February 2019 Revision 1.1 Added CMA Lite
December 2019 Revision 1.2 Rebranded document to WD design
December 2020 Revision 1.3 Added UK Import Representation
Contact
ii

Recommended Rack
Configurations Points of Contact
Points of Contact
For further assistance with a Western Digital product, contact Western Digital Datacenter Platforms technical
support. Please be prepared to provide the following information: part number (P/N), serial number (S/N),
product name and/or model number, and a brief description of the issue.
Email:
[e-mail]
Website:
https://portal.wdc.com/Support/s/
UK Import Representation Contact
Western Digital UK Limited Hamilton House, Regent Park, Kingston Road Leatherhead, Surrey KT22 7PL, GB,
United Kingdom
Telephone: [phone]
iii

Recommended Rack
Configurations Notices
Notices
Western Digital Technologies, Inc. or its affiliates' (collectively “Western Digital”) general policy does not
recommend the use of its products in life support applications where in a failure or malfunction of the
product may directly threaten life or injury. Per Western Digital Terms and Conditions of Sale, the user of
Western Digital products in life support applications assumes all risk of such use and indemnifies Western
Digital against all damages.
This document is for information use only and is subject to change without prior notice. Western Digital
assumes no responsibility for any errors that may appear in this document, nor for incidental or consequential
damages resulting from the furnishing, performance or use of this material.
Absent a written agreement signed by Western Digital or its authorized representative to the contrary,
Western Digital explicitly disclaims any express and implied warranties and indemnities of any kind that may,
or could, be associated with this document and related material, and any user of this document or related
material agrees to such disclaimer as a precondition to receipt and usage hereof.
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of any kind associated with this document any related materials or such product, whether expressed or
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damages, including without limitation physical injury or death, property damage, lost data, loss of profits or
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tort, warranty, contract, or any other legal theory, even if advised of the possibility of such damages.
This document and its contents, including diagrams, schematics, methodology, work product, and
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or trademarks of Western Digital Corporation or its affiliates in the US and/or other countries. Broadcom
and MegaRAID are among the trademarks of Broadcom. All other marks are the property of their respective
owners. Product specifications subject to change without notice. Pictures shown may vary from actual
products. Not all products are available in all regions of the world.
Western Digital
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San Jose, CA 95119
© 2020 Western Digital Corporation or its affiliates. All Rights Reserved.
iv

Western Digital
Overview
This section provides an overview of rack requirements and
recommendations.
In This Chapter:
- Ultrastar Data102 Rack Requirements..........2
- Rack Safety..................................................... 3
- CMA Standard Recommended Racks...........4
- CMA Lite Recommended Racks....................5
- Vertical Rack Rail Settings.............................6
- Recommended PDUs and Available
Installation Space.............................................7
1

Recommended Rack Configurations 1. Overview
1.1 Ultrastar Data102 Rack Requirements
1.1 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 1: Required Rack Specifications
Parameter Requirement
Rack Depth 1181-1197 mm (46.5in. - 47.13in.) of usable rack space, frame to frame
Rack Width 450mm with (17.72in.) with 465mm (18.31in.) ± 1.5mm
nominal hole spacing. See EIA-310 Rack Standard
Rack Units (U) 4U
Vertical Rack Rail Spacing 812.8mm - 914.4mm / 32 in. - 36 in.
Static Load Rating 1360.7 kg. / 3000 lbs.
Dynamic Load Rating 1020.5 kg. / 2250 lbs.
Warning: When extended out of the rack on the rail system, the Ultrastar Data102 will be
~950 mm / 37.4in. extended outward. This may be a potential tipping hazard depending on
the configuration of the rack. Ensure that leveling feet, anti-tilt, and any other safety features
recommended by the specific rack manufacturers have been deployed before servicing.
The following section provides specific information necessary to install, service, and remove the Ultrastar
Data102. The installation of the Ultrastar Data102 requires two people and a space of 1524mm / 60in. in front
of the installation space. The servicing of the enclosure requires one person and a minimum of 1219.2mm /
48in. of space in front of the installation space. The removal of the enclosure requires two people, 1371mm /
54in. of space in front of the installation space, and 24in. on either side of the enclosure for two people to
remove the enclosure.
Warning: The handles on the front of the chassis are not intended to be used to support the
weight of the Ultrastar Data102. Lifting the unit by the chassis handles or trying to support the
unit on the handles can cause them to fail. This can cause serious damage to the unit or serious
bodily harm to those handling the unit. Always team lift the chassis by gripping the underside
of the unit, and never try to lift a chassis that is filled with drives.
2

Recommended Rack Configurations 1. Overview
1.2 Rack Safety
Figure 1: Installation, Servicing, and Removal
Attention: Do not install or remove the enclosure while it is populated with drives. The fully
populated enclosure exceeds the amount of weight that a team of two should lift.
1.2 Rack Safety
When extended out of the rack on the rail system, the Ultrastar Data102 will be ~950 mm / 37.4in. extended
outward. This may be a potential tipping hazard depending on the configuration of the rack. Ensure that
leveling feet, anti-tilt, and any other safety features recommended by the specific rack manufacturers have
been deployed before servicing.
The handles on the front of the chassis are not intended to be used to support the weight of the Ultrastar
Data102. Lifting the unit by the chassis handles or trying to support the unit on the handles can cause them
to fail. This can cause serious damage to the unit or serious bodily harm to those handling the unit. Always
team lift the chassis by gripping the underside of the unit, and never try to lift a chassis that is filled with
drives.
If the chassis is being installed into a rack that will be shipped fully assembled, you must install eight (four
per side) of the included M5 x 12mm T15 Flat Head Torx screws into the two brackets at the front of the
chassis in the following locations. These screws should be tightened to 3.38-3.61 Nm / 30-32 in-lbf using a
Long T15 Torx Screwdriver.
3

Recommended Rack Configurations 1. Overview
1.3 CMA Standard Recommended Racks
Figure 2: Shipping Bracket Screw Locations
1.3 CMA Standard Recommended Racks
The following is a list of racks that are recommended for the Ultrastar Data102 using CMA Standard.
Table 2: Recommended Racks
Vendor Part Number Rack
Units Dimensions Notes
AS-160099-03 42 H: 2060mm x W: 600mm x D:
1200mm/
H: 81.1in. x W: 23.6in. x D: 47.2in.
N/AEMCOR/CRENLO
DC-42U2448-G 42 H: 2057mm x W: 600mm x D:
1270mm/
H: 80.98in. x W: 23.6in. x D: 50in.
N/A
WEDIT602 52 H: 2989.2mm x W: 609.6mm x D:
1317.6mm/
H: 98in. x W: 24in. x D: 51.9in.
N/A
WEDIT603 48 H: 2311.4mm x W: 609.6mm x D:
1317.6mm/
H: 91in. x W: 24in. x D: 51.9in.
N/A
WEDIT604 45 H: 2178.1mm x W: 609.6mm x D:
1317.6mm/
H: 85.75in. x W: 24in. x D: 51.8in.
N/A
AFCO/Legrand
WEDIT605 42 H:2044.7mm x W: 609.6mm x D:
1317.6mm/
H: 80.5in. x W: 24in. x D: 51.8in.
N/A
4

Recommended Rack Configurations 1. Overview
1.4 CMA Lite Recommended Racks
Vendor Part Number Rack
Units Dimensions Notes
WEDIT606 51 H: 2444.8mm x W: 609.6mm x D:
1317.6mm/
H: 96.25in. x W: 24in. x D: 51.8in.
N/A
APC/Schneider AR3300W 42 H: 1991mm x W: 600mm x D:
1222mm
H: 78.4in. x W: 23.6in. x D: 48.18in.
The rear door
must be removed
when using the
standard CMA
with this rack.
TRIPP LITE w/
Rack Extender
Rack:SR42UBDP
Extender:
SREXTENDER
42 H: 2444.8mm x W: 609.6mm x D:
1200mm or 1403.2mm w/ Rack
Extender/
H: in. x W: in. x D: in. w/ Rack
Extender
N/A
1.4 CMA Lite Recommended Racks
The following is a list of racks that are recommended for the Ultrastar Data102 using CMA Lite.
Table 3: Recommended Racks
Vendor Part Number Rack
Units Dimensions Notes
AS-160099-03 42 H: 2060mm x W: 600mm x D:
1200mm/
H: 81.1in. x W: 23.6in. x D: 47.2in.
N/AEMCOR/CRENLO
DC-42U2448-G 42 H: 2057mm x W: 600mm x D:
1270mm/
H: 80.98in. x W: 23.6in. x D: 50in.
N/A
WEDIT602 52 H: 2989.2mm x W: 609.6mm x D:
1317.6mm/
H: 98in. x W: 24in. x D: 51.9in.
The enclosure
cannot be
installed into
the U spaces
that are in line
with the front
door stiffeners
or the door latch
in the CMA Lite
configuration.
AFCO/Legrand
WEDIT603 48 H: 2311.4mm x W: 609.6mm x D:
1317.6mm/
H: 91in. x W: 24in. x D: 51.9in.
The enclosure
cannot be
installed into
the U spaces
that are in line
5

Recommended Rack Configurations 1. Overview
1.4 CMA Lite Recommended Racks
Vendor Part Number Rack
Units Dimensions Notes
with the front
door stiffeners
or the door latch
in the CMA Lite
configuration.
WEDIT604 45 H: 2178.1mm x W: 609.6mm x D:
1317.6mm/
H: 85.75in. x W: 24in. x D: 51.8in.
The enclosure
cannot be
installed into
the U spaces
that are in line
with the front
door stiffeners
or the door latch
in the CMA Lite
configuration.
WEDIT605 42 H:2044.7mm x W: 609.6mm x D:
1317.6mm/
H: 80.5in. x W: 24in. x D: 51.8in.
The enclosure
cannot be
installed into
the U spaces
that are in line
with the front
door stiffeners
or the door latch
in the CMA Lite
configuration.
WEDIT606 51 H: 2444.8mm x W: 609.6mm x D:
1317.6mm/
H: 96.25in. x W: 24in. x D: 51.8in.
The enclosure
cannot be
installed into
the U spaces
that are in line
with the front
door stiffeners
or the door latch
in the CMA Lite
configuration.
APC AR3300W 42 H: 1991mm x W: 600mm x D:
1222mm
H: 78.4in. x W: 23.6in. x D: 48.18in.
N/A
Tripplite w/
Rack Extender
Rack:SR42UBDP
Extender:
SREXTENDER
42 H: 2444.8mm x W: 609.6mm x D:
1200mm or 1403.2mm w/ Rack
Extender/
H: in. x W: in. x D: in. w/ Rack
Extender
N/A
6

Recommended Rack Configurations 1. Overview
1.5 Vertical Rack Rail Settings
1.5 Vertical Rack Rail Settings
The vertical rack rails should be adjusted to the specified measurements in all of the recommended rack
configurations to ensure the enclosure and cable management fit properly. After the front and rear vertical
rack rails have been adjusted the enclosure rails can be extended or retracted to best fit these adjustments.
Refer to the specific rack manufacturer documentation for instructions on how to adjust the vertical rack rails
on the chosen rack.
Both front vertical rack rails should be adjusted to a depth of 41mm / 1.61in. from the front of the rack frame
as shown in the image below.
Figure 3: Front Vertical Rack Rails
Both rear vertical rack rails should be adjusted to a depth of 812mm - 914.4mm / 32in. -36 in. from the front
vertical rack rails as shown in the image below.
Figure 4: Rear Vertical Rack Rails
7

Recommended Rack
Configurations
1. Overview
1.6 Recommended PDUs and Available Installation Space
1.6 Recommended PDUs and Available Installation Space
The following is a list of available PDU space that is recommended for use in each rack.
Table 4: Available PDU Space
Rack Model PDU Orientation Space Available
AS-160099-03EMCOR/CRENLO
DC-42U2448-G
Rear Facing W: 56mm x D: 190mm/
W: 2.2in. x D: 7.5in.
WEDIT602
WEDIT603
WEDIT604
WEDIT605
AFCO/Legrand
WEDIT606
Rear or Inward Facing W: 67mm x D: 200mm/
W: 2.6in. x D: 7.9in.
APC/Schneider AR3300 Rear Facing W: 60mm x D: 113mm/
W: 2.4in. x D: 4.4in.
TRIPP LITE w/ Rack
Extender
Rack:SR42UBDP
Extender: SREXTENDER
Rear or Inward Facing W: 60mm x D: 120mm/
W: 2.4in. x D: 4.7in.
The following image displays the available zero space for mounting the PDU into the rack. This can be
used to size the PDU and related installation hardware outside of the hardware that is specified within this
document.
8

Recommended Rack
Configurations
1. Overview
1.6 Recommended PDUs and Available Installation Space
Figure 5: PDU in the Zero Space
9

Western Digital
CMA Standard Rack
Specifications
This section provides information related to the recommended
rack models, compatible PDUs, and required accessories and
hardware using CMA Standard. Each rack recommendation
comes with information specific to what PDUs are approved and
what hardware is required to mount them.
In This Chapter:
- CRENLO/EMCOR........................................... 11
- AFCO/Legrand...............................................11
- TRIPP LITE......................................................12
- APC/Schneider..............................................13
10

Recommended Rack Configurations 2. CMA Standard Rack Specifications
2.1 CRENLO/EMCOR
2.1 CRENLO/EMCOR
Table 5: Recommended CRENLO/EMCOR Rack Models
Model Number Rack Units Dimensions
AS-160099-03 42U H: 2060mm x W: 600mm x D: 1200mm /
H: 81.1in. x W: 23.6in. x D: 47.2in.
DC-42U2448-G 42U H: 2057mm x W: 600mm x D: 1270mm /
H: 80.9in. x W: 23.6in. x D: 50in.
Table 6: Compatible PDUs
PDU Model Number Width Depth Orientation
STV-4501 55.5mm / 2.18in. 86.15mm / 3.39in. Rear
STV-4502 55.5mm / 2.18in. 86.15mm / 3.39in. Rear
Server Technology
STV-4503 55.5mm / 2.18in. 86.15mm / 3.39in. Rear
Table 7: Required Accessories and Hardware
Supplier Part Number QTY Description
Server Technology KIT-MBVPT-1B 1 PDU Mounting Bracket
M6 x 16 Hex Cap Screws 4 N/A
M6 Fender Washers 8 N/A
Generic/Various
M6 Hex Nut with Nylon Lock 4 N/A
2.2 AFCO/Legrand
Table 8: Recommended AFCO/Legrand Rack Models
Model Number Rack Units Dimensions
WEDIT602 52 H: 2989.2mm x W: 609.6mm x D: 1317.6mm/
H: 98in. x W: 24in. x D: 51.9in.
WEDIT603 48 H: 2311.4mm x W: 609.6mm x D: 1317.6mm /
H: 91in. x W: 24in. x D: 51.8in.
WEDIT604 45 H: 2178.1mm x W: 609.6mm x D: 1317.6mm /
H: 85.75in. x W: 24in. x D: 51.8in.
WEDIT605 42 H:2044.7mm x W: 609.6mm x D: 1317.6mm /
H: 80.5in. x W: 24in. x D: 51.8in.
WEDIT606 51 H: 2444.8mm x W: 609.6mm x D: 1317.6mm /
11

Recommended Rack Configurations 2. CMA Standard Rack Specifications
2.3 TRIPP LITE
Model Number Rack Units Dimensions
H: 96.25in. x W: 24in. x D: 51.8in.
Table 9: Compatible PDUs
PDU Model Number Width Depth Orientation
STV-4501 55.5mm / 2.18in. 86.15mm / 3.39in. Rear
STV-4502 55.5mm / 2.18in. 86.15mm / 3.39in. Rear
Server Technology
STV-4503 55.5mm / 2.18in. 86.15mm / 3.39in. Rear
Table 10: Required Accessories and Hardware
Supplier Part Number QTY Description
Server Technology KIT-MB40 1 PDU Mounting Bracket
2.3 TRIPP LITE
Table 11: Recommended TRIPP LITE Rack Models
Model Number Rack Units Dimensions
SR42UBDP 42U H: 1111.25mm x W: 601.98mm x D: 1200mm /
H: 43.75in. x W: 23.7in. x D: 47.2in.
Table 12: Recommended TRIPP LITE Rack Extender Models
Model Number Rack Units Dimensions
SREXTENDER 42U Shipping Dimensions:
H: 236.22mm x W: 1206.5mm x D: 203.2mm /
H: 9.3in. x W: 47.5in. x D: 8 in.
Assembled Dimensions:
H: 1866.9mm x W: 601.98mm x D: 200.66mm /
H: 73.5in. x W: 47.5in. x D: 7.9in.
SREXTENDER 48U Shipping Dimensions:
H: 236.22mm x W: 1206.5mm x D: 203.2mm /
H: 9.3in. x W: 47.5in. x D: 8 in.
Assembled Dimensions:
H: 2133.6mm x W: 601.98mm x D: 200.66mm /
H: 84in. x W: 47.5in. x D: 7.9in.
Note: Installation instructions for the Tripp Lite SREXTENDER, may be acquired from the
manufacturers website.
12

Recommended Rack Configurations 2. CMA Standard Rack Specifications
2.4 APC/Schneider
Table 13: Compatible PDUs
PDU Model Number Width Depth Orientation
STV-4501 55.5mm / 2.18in. 86.15mm / 3.39in. Rear
STV-4502 55.5mm / 2.18in. 86.15mm / 3.39in. Rear
Server Technology
STV-4503 55.5mm / 2.18in. 86.15mm / 3.39in. Rear
Table 14: Required Accessories and Hardware
Supplier Part Number QTY Description
Server Technology KIT-MB40 1 PDU Mounting Bracket
Tripp Lite SREXTENDER 1 Rack Extension
2.4 APC/Schneider
Table 15: Recommended APC/Schneider Rack Models
Model Number Rack Units Dimensions
AR3300 42 H: 1991mm x W: 600mm x D: 1222mm
H: 78.4in. x W: 23.6in. x D: 48.18in.
Table 16: Compatible PDUs
PDU Model Number Width Depth Orientation
STV-4501 55.5mm / 2.18in. 86.15mm / 3.39in. Rear
STV-4502 55.5mm / 2.18in. 86.15mm / 3.39in. Rear
Server Technology
STV-4503 55.5mm / 2.18in. 86.15mm / 3.39in. Rear
Table 17: Required Accessories and Hardware
Supplier Part Number QTY Description
Server Technology KIT-MBVPT-1B 1 PDU Mounting Bracket
M6 x 16 Hex Cap Screws 4 N/A
M6 Fender Washers 8 N/A
Generic/Various
M6 Hex Nut with Nylon Lock 4 N/A
13

Western Digital
CMA Lite Rack
Specifications
This section provides information related to the recommended
rack models, compatible PDUs, and required accessories and
hardware using CMA Lite. Each rack recommendation comes
with information specific to what PDUs are approved and what
hardware is required to mount them.
In This Chapter:
- CRENLO/EMCOR...........................................15
- AFCO/Legrand.............................................. 15
- TRIPP LITE...................................................... 16
- APC/Schneider..............................................17
14

Recommended Rack Configurations 3. CMA Lite Rack Specifications
3.1 CRENLO/EMCOR
3.1 CRENLO/EMCOR
Table 18: Recommended CRENLO/EMCOR Rack Models
Model Number Rack Units Dimensions
AS-160099-03 42U H: 2060mm x W: 600mm x D: 1200mm /
H: 81.1in. x W: 23.6in. x D: 47.2in.
DC-42U2448-G 42U H: 2057mm x W: 600mm x D: 1270mm /
H: 80.9in. x W: 23.6in. x D: 50in.
Table 19: Compatible PDUs
PDU Model Number Width Depth Orientation
STV-4501 55.5mm / 2.18in. 86.15mm / 3.39in. Rear
STV-4502 55.5mm / 2.18in. 86.15mm / 3.39in. Rear
Server Technology
STV-4503 55.5mm / 2.18in. 86.15mm / 3.39in. Rear
Table 20: Required Accessories and Hardware
Supplier Part Number QTY Description
Server Technology KIT-MBVPT-1B 1 PDU Mounting Bracket
M6 x 16 Hex Cap Screws 4 N/A
M6 Fender Washers 8 N/A
Generic/Various
M6 Hex Nut with Nylon Lock 4 N/A
3.2 AFCO/Legrand
Table 21: Recommended AFCO/Legrand Rack Models
Model Number Rack Units Dimensions
WEDIT602 52 H: 2989.2mm x W: 609.6mm x D: 1317.6mm/
H: 98in. x W: 24in. x D: 51.9in.
WEDIT603 48 H: 2311.4mm x W: 609.6mm x D: 1317.6mm /
H: 91in. x W: 24in. x D: 51.8in.
WEDIT604 45 H: 2178.1mm x W: 609.6mm x D: 1317.6mm /
H: 85.75in. x W: 24in. x D: 51.8in.
WEDIT605 42 H:2044.7mm x W: 609.6mm x D: 1317.6mm /
H: 80.5in. x W: 24in. x D: 51.8in.
WEDIT606 51 H: 2444.8mm x W: 609.6mm x D: 1317.6mm /
15