Western Digital Ultrastar Data102 Manuel utilisateur

EcoDesign

Disclosures

Ultrastar® Data102

Regulatory Model: H4102-J

1ET2152

Version 1.0

February 2020

EcoDesign Disclosures Table of Contents

Table of Contents

Notices........................................................................................................................................................................................ ii

Chapter 1. EU EcoDesign Disclosures............................................................................................................................................ 1

EcoDesign Overview................................................................................................................................................................. 2

Ultrastar Data102 EcoDesign Specifications............................................................................................................................ 2

Instant Secure Erase / Secure Erase........................................................................................................................................2

Ultrastar Data102 Disassembly.................................................................................................................................................. 5

EcoDesign Disclosures 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 wherein 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.

Each user of this document or any product referred to herein expressly waives all guaranties and warranties

of any kind associated with this document any related materials or such product, whether expressed or

implied, including without limitation, any implied warranty of merchantability or fitness for a particular

purpose or non-infringement. Each user of this document or any product referred to herein also expressly

agrees Western Digital shall not be liable for any incidental, punitive, indirect, special, or consequential

damages, including without limitation physical injury or death, property damage, lost data, loss of profits or

costs of procurement of substitute goods, technology, or services, arising out of or related to this document,

any related materials or any product referred to herein, regardless of whether such damages are based on

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

intellectual property rights described in, associated with, or implied by this document, are the sole and

exclusive property of Western Digital. No intellectual property license, express or implied, is granted by

Western Digital associated with the document recipient's receipt, access and/or use of this document or the

products referred to herein; Western Digital retains all rights hereto.

Western Digital, the Western Digital logo, and Ultrastar are registered trademarks or trademarks of Western

Digital Corporation or its affiliates in the US and/or other countries. Linux® is the registered trademark of

Linus Torvalds in the U.S. and other countries. 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

5601 Great Oaks Parkway

San Jose, CA 95119

Western Digital

EU EcoDesign

Disclosures

This document provides information and instructions related

to the Ultrastar Data102 's disclosures for the EU's ecodesign

requirements.

In This Chapter:

- EcoDesign Overview......................................2

- Ultrastar Data102 EcoDesign

Specifications...................................................2

- Instant Secure Erase / Secure Erase............ 2

- Ultrastar Data102 Disassembly......................5

EcoDesign Disclosures 1. EU EcoDesign Disclosures

1.1 EcoDesign Overview

This document provides information about the Ultrastar Data102 related to its manufacturing and operation,

and instructions for secure data deletion and disassembly.

1.2 Ultrastar Data102 EcoDesign Specifications

Product Type Onilne Data Storage Product

Manufacturer's Name Western Digital

Manufacturer's Registered Trade Name Western Digital®

Manufacturer's Registered Trade Address 5601 Great Oaks Parkway

San Jose, CA 95119

USA

Product Model Number H4102-J

Starting Year of Manufacture 2018 *

PSU efficiency at 20%, 50%, 100%

of rated output power

20% load = 90%

50% load = 94%

100% load = 91%

Power Factor at 50% Rated Load Level Minimum Power Factor = 0.95

Declared Operating Condition Class A2

Neodymium Content in HDDs 5g to 25g

(for drive models HC310, HC320,

HC510, HC520, and HC530)

Cobalt Content in Batteries N/A

1.3 Instant Secure Erase / Secure Erase

This section provides conceptual information and instructions for using the Instant Secure Erase (ISE) or

Secure Erase (SE) features included with Western Digital drives.

Data Erasure Options

Western Digital provides several options for securely erasing data from its drives. The appropriate method

depends upon many factors, including the following:

•Erase Configuration (ISE or SE)

•Drive Type (HDD or SSD)

•Interface Type (SAS, SATA, or NVMe™)

•Encryption (none, TCG, or FIPS)

* This value is the original date of product manufacture. For the specific manufacture date of your platform, check the

agency label attached to the platform. There will be a 4 digit date code on that label.

EcoDesign Disclosures 1. EU EcoDesign Disclosures

1.3 Instant Secure Erase / Secure Erase

For more information on the sanitize command for specific drive models, please see the drive model's

specification, contact Western Digital technical support, or download the following whitepaper for details:

https://documents.westerndigital.com/content/dam/doc-library/en_us/assets/public/western-digital/

collateral/tech-brief/tech-brief-instant-secure-erase....

ISE / SE Overview

Instant Secure Erase (ISE) is Western Digital’s implementation of the industry standard T10 (SAS)/T13 (SATA)

sanitize command, allowing users to instantly erase both user-accesible data and hidden user data from

Western Digital drives.

The sanitize command supports three options:

1. Crypto Scramble (SATA) / Crypto Erase (SAS): deletes the encryption key of a self-encrypting drive.

2. Overwrite (HDDs): overwrites the data on the drive with a supplied value.

3. Block Erase (SSDs): electrically erases each storage element by modifying their voltage levels.

Secure Erase (SE) is a subset of ISE, where the Crypto Scramble / Erase option has been disabled, allowing

only the Overwrite or Block Erase options.

Requirements

To perform secure deletion, the following versions are the minimal recommended/supported utilities for

each drive interface required on the host. For other versions, please verify the arguments/parameters in the

appropriate man pages.

•SAS: sg_sanitize version 1.00 20151219 (included in sg3_utils 1.42 *)

•SATA: hdparm version 9.58

•NVMe: nvme-cli version 1.6

Erase Methods

The following methods cover all erasure options and storage technologies for WesternDigital drives.

For more information on the sanitize command for specific drive models, please see the drive model's

specification.

Note: If a RAID adapter or software is in use, remove the drives from a RAID set before erasure.

Note: If a drive is encrypted (TCG or FIPS), unlock the drive before executing any sanitize

commands.

Note: In the following commands, replace the generic reference of <dev> with the specific

device reference appropriate for your operating system (i.e. sgX for Linux, SCSIX:X,X,X for

Windows).

SAS

Note: In the following sg_sanitize commands, the --quick option starts the deletion

immediately. If the --quick option is not specified, the drive's inquiry response strings are

printed in case the wrong device has been specified, and the user is given 15 seconds to

reconsider whether they wish to erase all the data on the drive.

* For details on how to use the sg3_utils v1.42 utility, visit http://sg.danny.cz/

EcoDesign Disclosures 1. EU EcoDesign Disclosures

1.3 Instant Secure Erase / Secure Erase

•ISE - Crypto Erase - HDD/SSD:

# sg_sanitize --crypto --quick <dev>

•SE - Overwrite - HDD:

# sg_sanitize --overwrite --quick --zero <dev>

•Block Erase - SSD:

# sg_sanitize --block --quick <dev>

SATA

•ISE - Crypto Erase - HDD/SSD:

# hdparm --yes-i-know-what-i-am-doing --sanitize-crypto-scramble <dev>

•SE - Overwrite - HDD:

# hdparm --yes-i-know-what-i-am-doing --sanitize-overwrite hex:11111111 <dev>

•Block Erase SSD:

# hdparm --yes-i-know-what-i-am-doing --sanitize-block-erase <dev>

NVMe

•# nvme format –s <option> /dev/<nvme_namespace>

Note: The -s option triggers Secure Erase mode.

Value Definition

0 No secure erase operation requested

1 User Data Erase: All user data shall be erased, contents of the

user data after the erase is indeterminate (e.g., the user data

may be zero filled, one filled, etc). The controller may

perform a cryptographic erase when a User Data Erase is

requested if all user data is encrypted.

2 Cryptographic Erase: All user data shall be erased

cryptographically. This is accomplished by deleting the

encryption key.

EcoDesign Disclosures 1. EU EcoDesign Disclosures

1.4 Ultrastar Data102 Disassembly

This task provides instructions for disassembling an Ultrastar Data102 .

Table 1: Procedure Requirements

Required Tools # of People Required Time

Required

T7, T8, & T10 Torx Screwdrivers

#2 Phillips Screwdriver

Two * 2 hours

Opening the CMA(s)

Step 1 : Place the CMA(s) into service position.

a. Unlatch the CMA(s) from the rail at the elbow connector by pressing the blue release

button.

Figure 1: Unlatching a CMA Connector

b. Swing the CMA(s) away from the enclosure.

c. The arm(s) should be extended away from the enclosure as shown in the following

example.

* Two people required for lifting enclosure; only 1 required for disassembly

EcoDesign Disclosures 1. EU EcoDesign Disclosures

1.4 Ultrastar Data102 Disassembly

Figure 2: CMA(s) in service position (Cables not shown)

Powering Down the Enclosure

Step 2 : Disconnect the Enclosure from power.

a. Locate the redundant PSUs at the rear of the enclosure.

b. Detach the cable retention clip from both power cords.

Figure 3: Cable Retention Mechanism

c. Power down the enclosure by disconnecting both power cables, one from each PSU.

Removing the Cables

EcoDesign Disclosures 1. EU EcoDesign Disclosures

1.4 Ultrastar Data102 Disassembly

Step 3 : Disconnect the HD Mini-SAS cables from the rear of the enclosure by pulling (don't jerk) on the

blue tab that is extending outward from the connector. This will free the cable from the port.

Make sure each cable is labeled or label them yourself to ensure that they will be plugged back

into the same location.

Step 4 : Unplug the Ethernet cables from the out-of-band management ports.

Step 5 : Uncable the CMA(s).

a. Open all of the basket clips on the CMA(s).

Figure 4: Open Baskets

b. Remove one cable at a time from the arm, making sure not to put too much strain on the

arm.

Removing the CMA(s)

Step 6 : Remove the CMA(s).

a. Release all of the connectors that attach the CMA(s) to the enclosure and the rail.

There are three total connections that need to be released, one at the elbow and two

at the opposite end.

b. To release a connector, press the blue latch release button and pull the connector free.

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