Automotive Storage Solutions
Family Brochure
Driving Automotive Innovation
The automotive industry is going through a revolutionary stage from the driver to the
driverless vehicle generating a whole new world of applications around safety, connectivity
and entertainment. Among these applications, high-definition 3D maps, advanced driver-
assist systems (ADAS), autonomous computer, AI database, data recorder, enhanced
infotainment, over-the-air updates, and V2X all require on-board data storage. While the
cloud is an important component for analyzing data to improve algorithms and databases,
it is not sufficient to meet the needs of real time edge computing.
Western Digital enables Automobile OEMs and Tier-1 suppliers to create highly reliable
systems for their customers.
Providing a Complete Data Storage Solution
From the automobile to the cloud, Western Digital has a complete portfolio of storage
products to support current and future vehicle system requirements. Western Digital
offers small form-factor embedded edge storage and removable storage for various
use cases and data center solutions for capturing and analyzing massing amounts of
data collected from vehicles.
Meeting Automotive’s Stringent Quality Requirements
Western Digital automotive grade flash products are IATF 16969 certified and AEC-Q100
compliant. In addition, these products are designed in-house and manufactured on
dedicated production lines at Western Digital’s state of the art manufacturing facilities.
Lastly, automotive grade products go through rigorous testing to ensure high reliability
that is necessary for safety applications. This vertical integration enables Western Digital
to have tight controls on every step of product development and manufacturing to achieve
high quality storage solutions. Western Digital also provides supply longevity to reduce
costs of additional qualifications.
A Trusted Partner
Western Digital has been a storage solution supplier to the automotive industry since 2002
when it launched its first HDD for automotive. Since then, Western Digital has continued to
invest in automotive launching new products at a regular cadence with automotive grade
NAND flash products launching in 2015.
Western Digital
Key Benefits
Decades of innovation in
the flash memory industry
Full portfolio of NAND flash
products for automotive
applications
IATF 16949 certified
Expertise in system-level
architecture
World-class fabs and
manufacturing factory
Relationships with global
automotive
OEMs and Tier-1 suppliers
Partnerships with leading
chipset vendors
iNAND® Automotive Embedded Flash Drives
iNAND Automotive Embedded Flash Drives (EFDs) were designed to support the
harsh environments, high reliability and quality required by the automotive industry.
The automotive iNAND product portfolio supports both UFS and e.MMC interfaces
in a wide range of capacities in a small 11.5×13mm package to provide automotive
OEMs and Tier-1 suppliers with choices that best meet their needs.
e.MMC (Multi-Media Card)
iNAND® AT EM122, based on e.MMC 5.1 standard
is the last generation of 2D automotive products.
Already qualified and in production for many
automotive designs, the AT EM122 is an excellent
storage solution for customers utilizing e.MMC interface.
Automotive SD Cards
Automotive SD cards are ideal for automotive applications
that require a removable storage media such as navigation
map data and data/video recorders. Western Digital (SanDisk)
as a pioneer in SD cards has shipped billions of cards and
is well known to both retail and commercial customers.
The automotive grade SD cards provide a very reliable data
storage solution to capture and store the vehicle’s data.
Industrial microSD Cards
Western Digital also offers an extended temperature industrial
microSD cards to support customers that not only want a
removable solution but also a small form factor. Western Digital
offers both SLC and MLC solutions to meet a variety of use cases.
iNAND® AT EU 312
Features and Benefits
Fast boot, auto refresh, manual
refresh, enhanced health status
UFS 2.1 interface for high data
speeds with additional UFS 3.0
automotive features
Capacities up to 256GB in small
form-factor BGA
AEC-Q100 temperature grade 2/3
iNAND® AT EM122
Features and Benefits
Fast boot, auto refresh, manual
refresh, enhanced health status
e.MMC 5.1 interface with additional
automotive features
Capacities up to 64GB in small
form-factor BGA
AEC-Q100 temperature grade 2/3
Automotive SD Card
AT LD3 32
Features and Benefits
Auto refresh, manual refresh,
health status, host lock
SD 5.1 specification
Up to 64GB
AEC-Q100 temperature grade 3
Industrial microSD Card
QD LD332
Features and Benefits
Health status, host lock
Available in SLC and MLC
Up to 128GB
Supports extended temperatures
of –40°C to 85°C
UFS (Universal Flash Storage)
iNAND® AT EU312, the world’s first automotive
grade 2/3 UFS (Universal Flash Storage) Version
2.1 based on 3D NAND technology delivers higher
capacities and up to 2.5 times the performance
of previous e.MMC-based products. Utilizing the
5th generation SmartSLC technology offers high
performance and reliable writes.
TELEMATICS
& OTA APPS
ADASIVI NAV/
INFOTAINMENT
HD MAPPING V2V/V2I
COMMUNICATIONS
DIGITAL
CLUSTER
EVENT/DRIVE
RECORDERS
AUTONOMOUS
DRIVE
TELEMATICS
& OTA APPS
ADASIVI NAV/
INFOTAINMENT
HD MAPPING V2V/V2I
COMMUNICATIONS
DIGITAL
CLUSTER
EVENT/DRIVE
RECORDERS
AUTONOMOUS
DRIVE
SSD Solutions for Automotive
The need for high capacity solutions continues to increase as the automotive
industry develops autonomous vehicles. The need to capture and analyze all of the
massive amounts of data from sensors and video is terabytes a day. This data is
captured to help engineers develop better algorithms to make the vehicles safer.
Fleet and TaaS management also takes advantage of all of the
data available to make improvements. The data is also used
as an evidence in the event of an accident or a claim.
CL SN720 and CL SN520
NVMe SSDs
Features and Benefits
PCIe Gen3×4 and PCIe Gen3×2 NVMe
M.2 2280 and M.2 2242 form factors
High capacities up to 2TB
Up to 1600 TBW endurance
SED TCG OPAL 2.01 (in CL SN720)
iNAND® Automotive
Embedded Flash Drives3
iNAND®
AT EU312
iNAND®
AT EU312
iNAND®
AT EM122
iNAND®
AT EU122
Product Specification
Interface UFS 2.1 UFS 2.1 e.MMC 5.1 e.MMC 5.1
Capacity 16GB to 256GB116GB to 256GB18GB to 64GB18GB to 64GB1
Operating Temperature –40°C to 85°C –40°C to 105°C –40°C to 85°C –40°C to 105°C
NAND flash technology 3D TLC 3D TLC 2D MLC 2D MLC
Package (mm)
8GB — — 11.5x13x0.8mm 11.5x13x0.8mm
16GB 11.5x13x1.2mm 11.5x13x1.2mm 11.5x13x0.8mm 11.5x13x0.8mm
32GB 11.5x13x1.2mm 11.5x13x1.2mm 11.5x13x1.0mm 11.5x13x1.0mm
64GB 11.5x13x1.2mm 11.5x13x1.2mm 11.5x13x1.2mm 11.5x13x1.2mm
128GB 11.5x13x1.2mm 11.5x13x1.2mm — —
256GB 11.5x13x1.2mm 11.5x13x1.2mm — —
Ordering Information
8GB — — SDINBDG4-8G-XA SDINBDG4-8G-ZA
16GB SDINDDH6-16G-XA SDINDDH6-16G-ZA SDINBDG4-16G-XA SDINBDG4-16G-ZA
32GB SDINDDH6-32G-XA SDINDDH6-32G-ZA SDINBDG4-32G-XA SDINBDG4-32G-ZA
64GB SDINDDH6-64G-XA SDINDDH6-64G-ZA SDINBDG4-64G-XA SDINBDG4-64G-ZA
128GB SDINDDH6-128G-XA SDINDDH6-128G-ZA — —
256GB SDINDDH6-256G-XA SDINDDH6-256G-ZA — —
1
1 gigabyte (GB) = 1 billion bytes.
2 Based on Western Digital internal testing. Performance based on e.MMC high speed interface, using an 8-bit bus.
Read and Write speeds may vary depending on read/write conditions. 1 megabyte (MB) = 1 million bytes.
3 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.
Automotive SD and
Industrial microSD Cards3
Automotive
AT LD332
Industrial
QD LD332
Industrial
QD LD332
Industrial
SDSDQED
Interface UHS-1 104 UHS-1 104 UHS-1 104 UHS-1 104
Form factor SD microSD microSD microSD
Capacity 8GB to 64GB 8GB to 128GB 8GB to 128GB 8GB to 64GB
Operating Temperature –40°C to 85°C –25°C to 85°C –40°C to 85°C –40°C to 85°C
NAND flash technology 2D MLC 2D MLC 2D MLC 2D SLC
Speed Class C10 C10, U1 C10, U1 C10, U3
Performance R/W2Up to 80/50 MB/s Up to 80/50 MB/s Up to 80/50 MB/s Up to 90/50 MB/s
Ordering Information
8GB SDSDAG3-008G-XA SDSDQAF3-008G-I SDSDQAF3-008G-XI SDSDQED-008G-XI
16GB SDSDAG3-016G-XA SDSDQAF3-016G-I SDSDQAF3-016G-XI SDSDQED-016G-XI
32GB SDSDAG3-032G-XA SDSDQAF3-032G-I SDSDQAF3-032G-XI SDSDQED-032G-XI
64GB SDSDAG3-064G-XA SDSDQAF3-064G-I SDSDQAF3-064G-XI SDSDQED-064G-XI
128GB —SDSDQAF3-128G-I SDSDQAF3-128G-XI —
Solid State Drives3Commercial
CL SN720
Commercial
CL SN520
Commercial
CL SN520
Interface PCIe Gen3x4 NVMe 1.3 PCIe Gen3x2 NVMe 1.3 PCIe Gen3x2 NVMe 1.3
Form factor M.2 2280 M.2 2242 M.2 2280
Capacity 256GB to 2TB 128GB to 512GB 128GB to 512GB
Operating Temperature 0°C to 85°C 0°C to 85°C 0°C to 85°C
NAND flash technology 3D TLC 3D TLC 3D TLC
Performance R/W2Up to 3,470/3,000 MB/s Up to 1,700/1,450 MB/s Up to 1,700/1,450 MB/s
Endurance Up to 1600 TBW Up to 400 TBW Up to 400 TBW
Ordering Information
128GB —SDAPMUW-1 28G-1022 SDAPNUW-128G-1022
256GB SDAQNTW-256G-1022 SDAPMUW-256G-1022 SDAPNUW-256G-1022
512GB SDAQNTW-512G-1022 SDAPMUW-512G-1022 SDAPNUW-512G-1022
1TB SDAQNTW-1T00-1022 — —
2TB SDAQNTW-2T00-1022 — —
ActiveScale™ X100
System
Base
Configuration
Scale-Up
Module
Standard
Instance
(base+6 scale-up
modules)
Capacity
Configuration capacity
(raw/usable) 12TB HDDs
Commercial CL
QD501
Commercial CL
QD301
Commercial CL
QD101
Maximum Namespace
(raw/usable) 12TB HDDs SDSDQAE-xxxG SDSDQAD-xxxG SDSDQAB-xxxG
Maximum number
of objects 32GB to 128GB 16GB to 400GB 8GB to 64GB
Maximum multi-part
object size UHS-1 104 UHS-I 104 UHS-I 50
Performance R/W3Up to 95/90 MB/s Up to 95/10 MB/s Up to 20/5 MB/s
Software
Operating system software ActiveScale OS 5.x
Management interfaces Real-time System Management Console, CLI, RESTful API
System analytics ActiveScale CM, a cloud-based storage analytics service
Security Features Data encryption in flight SSL/TLS using AES-256,
Data encryption at rest (AES-256)
Data protection BitSpread: Advanced Erasure Coding and Dynamic Data Placement
SW/FW upgrades Nondisruptive rolling upgrades
Physical Size
Rack dimensions (mm/in) 2060 x 600 x 1200 mm (81 x 23.6 x 52.6 in)
Operatiature 713 kg/1572 lbs 1010kg/2227 lbs
© 2019 Western Digital Corporation or its affiliates. All rights reserved. Western Digital, the Western Digital logo, SanDisk, ActiveScale, the
ActiveScale logo, BitDynamics, BitSpread, and iNAND are registered trademarks ortrademarks of Western Digital Corporation or its affiliates, in
the US and/or other countries. Android is a trademark of Google Inc. The microSD, microSDHC and microSDXC marks and logos are trademarks
of SD-3C, LLC. Other brand names mentioned herein are for identification purposes only and may be the trademark(s) of their respective
holder(s).
Western Digital Technologies, Inc. is the seller of record and licensee in the Americas of SanDisk® products. 021519
02–01-WW-04–00016
Contact Information
For all inquiries, please email:
OEMProducts@WDC.com
For more information, please visit:
www.WesternDigital.com
Western Digital Corporation | 5601 Great Oaks Parkway | San Jose | CA 95119 | USA
Data Center Solutions
More and more, automotive OEMs, insurance companies and traffic management
centers are treating data as a business asset. Unlocking value brings challenges
in managing, scaling, storing, and analyzing massive amounts of unstructured
file or object data. ActiveScale™addresses these challenges by delivering an
integrated system that can be up and running quickly with an architecture that is
designed for petabyte-scale datasets. This architecture provides the foundation
for storing data forever and extracting more value.
The ActiveScale™ X100 system is an integrated cloud object storage solution that
allows you to scale-up from 1PB to 7PB (raw) and scale out to over 63PB (raw),
so you can easily keep up with data growth and deliver on business objectives.
For large-scale data that requires extreme data durability with easy and fast
retrieval, the ActiveScale system is designed to facilitate "Data Forever" architecture
for investment protection and ease of operation.
ActiveScale™ X100 System
Features and Benefits
Ready to Deploy:
Power and network connections
are all that is needed
Easy to Scale:
Increase capacity in line with data
growth by scale-up or scale-out
Extreme Data Durability:
Data protection with BitDynamics,
BitSpread, versioning, and advanced
erasure coding
System Availability:
Geo-spread system and local or
AWS™ asynchronous replication
to protect data
Excellent TCO:
Low acquisition cost, power/TB,
and operating costs with high density
Management:
ActiveScale SM and CM manage
your entire namespace for efficient
petabytescale storage management
