Western Digital gave its first response to allegations of the company implementing SMR (shingled magnetic recording) on its WD Red internal hard drives without properly documenting it. The WD Red series is extensively marketed as being "NAS optimized," which caused many NAS and RAID DAS enthusiasts to pick it up for home-office use, only to discover that the company's implementation of drive-managed SMR (DM-SMR) makes them effectively unfit for RAID use, as DM-SMR is vital for some of the higher-capacity WD Red models to achieve their nameplate capacity, while coming at a heavy cost of random write performance.

"SMR is tested and proven technology that enables us to keep up with the growing volume of data for personal and business use. We are continuously innovating to advance it. SMR technology is implemented in different ways - drive-managed SMR (DMSMR), on the device itself, as in the case of our lower capacity (2 TB - 6 TB) WD Red HDDs, and host-managed SMR, which is used in high-capacity data center applications. Each implementation serves a different use case, ranging from personal computing to some of the largest data centers in the world.," Western Digital writes.

Western Digital launched the WD Red line of hard drives and solid state drives specifically for NAS applications. The rigors of NAS involves not just near 24x7 uptime, but also the ability to work in RAID volumes, as most NAS servers ease the process for end users to set up RAID volumes for data redundancy. Data Storage-focused tech publication Blocks & Files alleges that some WD Red HDDs are shipping with shingled magnetic recording (SMR), a physical-layer data recording technique that makes the drive unfit for RAID, and in turn unfit for most serious NAS setups.

SMR is a recording technique that aims to achieve higher data density per platter, by partially overlapping tracks, by taking advantage of write tracks being wider than read tracks. Think of it as trying to cram a little more than one line of text per ruling, in a ruled notepad. The biggest trade-off with cramming in more data using SMR is a heavy loss in random write performance. The controversy of Western Digital shipping SMR WD Red drives came to light when Alan Brown, a network administrator with the UCL Mullard Space Science Laboratory, noticed that a brand new WD Red HDD kept getting kicked out of RAID arrays during resilvering (rebalancing of data with the addition of a new disk to an existing RAID array).

Western Digital is enabling small and medium-sized enterprises (SMEs) to easily transition to NVMe storage and dramatically improve application performance with a new addition to its portfolio of data center NVMe SSDs: the first enterprise-class NVMe SSD in the WD Gold family. Industry analyst firm IDC expects NVMe unit shipments to reach more than 79 percent of the market by 2023. With advancements in multi-core, multi-threaded CPUs, legacy storage technology has become a bottleneck to maximum application performance.

Shipping in early cQ2 2020, the new WD Gold NVMe SSDs will be available in four capacities to channel partners and end customers. The WD Gold NVMe SSD is designed to be the primary storage in servers delivering superior response times, higher throughput and greater scale than existing SATA devices for enterprise applications. WD Gold NVMe SSDs complement recently launched WD Gold HDDs by providing a high-performance storage tier for applications and data sets that requires low latency or high throughput.

Western Digital announced that it has started shipping the industry's highest-capacity HDD samples to enterprise OEMs and hyperscale customers worldwide. The 20 TB Ultrastar DC HC650 SMR HDDs and 18 TB Ultrastar DC HC550 CMR HDDs, first previewed in June 2019, and announced in September 2019, feature its first-ever commercial implementation of energy-assisted magnetic recording technology on a nine-disk platform, enabling customers to more efficiently provision and scale their data center environments with unmatched total cost of ownership.

With zettabyte-scale data growth, the need for higher-capacity data storage across a broad spectrum of applications and workloads can be reliably met only with high Capacity Enterprise HDDs. The industry-leading capacities of Western Digital's Ultrastar 20 TB SMR and 18 TB CMR HelioSeal HDDs enable customers to deploy up to 22 percent fewer racks and reduce their TCO by up to 11 percent, along with the corresponding reductions in power consumption, cooling costs, and data center infrastructure needs when compared with today's 14 TB CMR HDDs.

Western Digital Corp. today reported revenue of $4.0 billion for its first fiscal quarter ended October 4, 2019. The operating loss was $129 million with a net loss of $276 million, or ($0.93) per share. Excluding certain non-GAAP adjustments, the company achieved non-GAAP operating income of $235 million and non-GAAP net income of $101 million, or $0.34 per share.

In the year-ago quarter, the company reported revenue of $5.0 billion, operating income of $686 million and net income of $511 million, or $1.71 per share. Non-GAAP operating income in the year-ago quarter was $1.1 billion and non-GAAP net income was $906 million, or $3.04 per share. The company's first fiscal quarter of 2020 was a 14-week fiscal quarter, compared to a 13-week fiscal quarter for the year-ago quarter.

Western Digital Corp., today addressed head-on the need to optimize storage for video and AI analytics at the network edge. The increased use of smart cameras and ever-rising video resolutions are driving the requirement for on-camera storage. Western Digital introduced the WD Purple SC QD101 Ultra Endurance microSD card designed specifically for equipment makers, resellers and installers in the mainstream security camera market. In addition, the company announced a compelling new addition to the hard disk drive portfolio, WD Purple 14 TB HDD for surveillance, which is compatible with wide range of security systems.

According to IHS Markit Technology, global professional video surveillance camera shipments are expected to grow from 140 million to 224 million between 2018 and 2023, and those with onboard storage are expected to grow by an average of approximately 17 percent per year. 4K-compliant cameras are expected to grow from 3.6 percent of all network cameras shipped in 2018 to over 24 percent by 2023, and the up to 5.7X increase in bits generated by 4K vs.1080p video illustrates a fast-growing demand for more storage.

Western Digital today introduced an array of purpose-built storage solutions for small businesses and home offices leveraging NAS environments. The solutions include the first-ever WD Red SSDs, which enhance performance and caching abilities in a hybrid NAS environment, as well as a 14 TB capacity for the WD Red and WD Red Pro HDDs.

With the increase in virtualization, 10GbE (10 Gigabit Ethernet) and higher connectivity speeds are becoming an essential feature set in modern NAS systems. To help minimize a performance bottleneck, SSD speeds are crucial. To fully support the requirements of these environments, storage device durability, speed and capacity remain heavily in demand. Building on the proven reliability of Western Digital's WD Red product portfolio, the solutions are built to transform pain points to profits for the end user. When utilized as a caching solution in a NAS system, the WD Red SA500 SSD helps to boost performance while the new higher capacity WD Red and WD Red Pro HDDs offer more storage space in the same NAS device.

Western Digital Corp. today announced that it has entered into a definitive agreement to sell its IntelliFlash business to DDN, a global leader in artificial intelligence (AI) and multi-cloud data management. In addition, Western Digital and DDN have agreed to expand their existing partnership through a multi-year strategic sourcing agreement, under which DDN will increase its purchase of Western Digital's HDD and SSD storage devices.

This announcement is part of Western Digital's strategic intention to exit Storage Systems, which consists of the IntelliFlash and ActiveScale businesses. The company is exploring strategic options for ActiveScale. These actions will allow Western Digital to optimize its Data Center Systems portfolio around its core Storage Platforms business, which includes the OpenFlex platform and fabric-attached storage technologies.

"As we look to the future, scaling and accelerating growth opportunities for IntelliFlash and ActiveScale will require additional management focus and investment to ensure long-term success," said Mike Cordano, president and chief operating officer. "By refocusing our Data Center Systems resources on our Storage Platforms business, we are confident that the Western Digital portfolio will be better positioned to capture significant opportunities ahead and drive long-term value creation."

Western Digital unveiled a full fledged lineup of WD_BLACK series gaming storage devices. With it, the company is branching out WD_BLACK as its new brand targeted at the gaming crowd, both PC and console. The WD_BLACK brand is a divergence from the company's classic Western Digital Caviar Black line of premium internal hard drives. The brand had a rebirth of sorts with the WD_BLACK SN750 M.2 NVMe SSDs. Its designers are launching several new products, including the WD_BLACK P10 portable hard drive, the WD_BLACK D10 external desktop hard drive, the WD_BLACK P50 portable SSD, and Xbox One variants of the P10 and D10.

The WD_BLACK P10 is a pocket-size portable hard drive with a single USB 3.1 cable needed for both power and connectivity. It comes in 2 TB, 4 TB, and 5 TB capacities. Its Xbox One variant has the Xbox One decal on its body, and includes a 2-month Xbox Game Pass Ultimate subscription. The WD_BLACK D10 is meant to sit on your desk with its separate power and host-connectivity cables. It also puts out USB type-A high current ports to recharge your wireless gaming peripherals. The base variant of the WD_BLACK D10 comes in 8 TB capacity, while the D10 Xbox One edition comes with 12 TB capacity and a 3-month Xbox Game Pass Ultimate. Lastly, there's the WD_BLACK P50. This portable SSD encloses an NVMe drive that serves up sequential transfer rates of up to 2000 MB/s by utilizing USB 3.2 Gen 2x2 (20 Gbps) interface. A single cable handles power and host connectivity. It comes in capacities of 500 GB, 1 TB, and 2 TB.

Addressing the TCO requirements of data center customers, Western Digital announced its nine-disk mechanical platform, which includes energy-assisted recording technology and maintains the company's areal density leadership while delivering the highest capacity available. The company will sample the 18 TB Ultrastar DC HC550 CMR HDD and the 20 TB Ultrastar DC HC650 SMR HDD to select customers by the end of 2019 with production ramp expected in the first half of 2020.

This rapid ramp and availability of the 20 TB SMR drive following a technology preview in June 2019, supports a growing ecosystem and the continued industry adoption of SMR. Western Digital estimates that 50 percent of its HDD exabytes shipped will be on SMR by 2023. "At Dropbox, we are constantly looking for ways to improve efficiency and power in our data centers," said Akhil Gupta, vice president of engineering at Dropbox. "We're excited to see SMR drives reach a 20 TB capacity point, which will enable us to power collaboration and deliver long-term value to our customers."

Western Digital Corp. today announced that Martin Fink, executive vice president and chief technology officer, will be transitioning to retirement and moving to an advisory role with the Company. Mr. Fink will continue to report to Steve Milligan, chief executive officer, and advise Mr. Milligan and the executive team on matters relating to data center architectures, including RISC-V. Dr. Siva Sivaram, executive vice president, Silicon Technology and Manufacturing, has been appointed to the newly created role of President, Technology and Strategy, effective immediately. In this expanded strategic role, Dr. Sivaram will oversee Western Digital's key technology initiatives and corporate strategy.

Dr. Sivaram has more than 35 years of experience in semiconductor technology and manufacturing. Prior to joining Western Digital in 2016 following the acquisition of SanDisk, he held executive positions at Intel and Matrix Semiconductor. Additionally, he was the founder and CEO of Twin Creeks Technologies, a solar panel and equipment company.

"Siva has been instrumental in leading the ongoing development of our 3D flash memory and other next generation technologies," said Steve Milligan, Western Digital chief executive officer. "Looking to the future, I am confident that with Siva's expertise, we will be well positioned to further strengthen Western Digital's leading technology position and innovative product portfolio."

Western Digital Corp. (NASDAQ: WDC) today reported revenue of $3.6 billion for its fourth fiscal quarter ended June 28, 2019. The operating loss was $381 million with a net loss of $197 million, or ($0.67) per share. Excluding certain non-GAAP adjustments, the company achieved non-GAAP operating income of $158 million and non-GAAP net income of $50 million, or $0.17 per share.

In the year-ago quarter, the company reported revenue of $5.1 billion, operating income of $843 million and net income of $756 million, or $2.46 per share. Non-GAAP operating income in the year-ago quarter was $1.3 billion and non-GAAP net income was $1.1 billion, or $3.61 per share.

While Helium-filled HDDs continue to push the capacity envelope, air-based solutions, too, are seeing great advancements to help fulfill the world's hunger for data and growing performance demands. Our R&D teams are pushing the boundaries of what's possible for HDDs while continuing to drive lower $/TB. Today Western Digital is excited to add the 10 TB Ultrastar DC HC330 HDD to its DC HC300 family.

The new Ultrastar DC HC330 is based on our proven and mature HC300 family of products, and if you have already qualified other capacity points in this family, you now have a very simple migration path, and best possible TCO within the HC300 family with the 10 TB HDD product. Furthermore, at 10 TB, the Ultrastar DC HC330 provides you with the same capacity as our previous Helium-based 10 TB, but uses fewer disks and heads to deliver even better value.

The trade ban imposed on Chinese tech giant Huawei by the U.S. Department of Commerce, and ratified through an Executive Order by President Donald Trump, is cutting both ways. Not only are U.S. entities banned from importing products and services from Huawei, but also engaging in trade with them (i.e. selling to them). U.S. tech firms stare at a $11 billion revenue loss by early estimates. Wall Street firm Goldman Sachs compiled a list of companies impacted by the ban, and the extent of their revenue loss. It turns out that AMD isn't a small player, and in fact, stands to lose more revenue in absolute terms than even Microsoft. It earns RMB 268 million (USD $38.79 million) from Huawei, compared to Microsoft's RMB 198 million ($28.66 million). Intel's revenue loss is a little over double that of AMD at RMB 589 million ($84 million), despite its market-share dominance.

That's not all, AMD's exposure is higher than that of Intel, since sales to Huawei make up a greater percentage of AMD's revenues than it does Intel's. AMD exports not just client-segment products such as Ryzen processors and Radeon graphics, but possibly also EPYC enterprise processors for Huawei's server and SMB product businesses. NVIDIA is affected to a far lesser extent than Intel, AMD, and Microsoft. Qualcomm-Broadcom take the biggest hit in absolute revenue terms at RMB 3.5 billion ($508 million), even if their exposure isn't the highest. The duo export SoCs and cellular modems to Huawei, both as bare-metal and licenses. Storage hardware makers aren't far behind, with the likes of Micron, Seagate, and Western Digital taking big hits. Micron exports DRAM and SSDs, while Seagate and WDC export hard drives.

Western Digital Corp. today reported revenue of $3.7 billion for its third fiscal quarter ended March 29, 2019. The operating loss was $394 million with a net loss of $581 million, or ($1.99) per share. Excluding certain non-GAAP adjustments, the company achieved non-GAAP operating income of $186 million and non-GAAP net income of $49 million, or $0.17 per share. Both the GAAP and non-GAAP results include lower of cost or market inventory charges of approximately $110 million in cost of revenue, primarily related to certain flash memory products that contain DRAM components.

In the year-ago quarter, the company reported revenue of $5.0 billion, operating income of $914 million and net income of $61 million, or $0.20 per share. Non-GAAP operating income in the year-ago quarter was $1.3 billion and non-GAAP net income was $1.1 billion, or $3.63 per share.

The company generated $204 million in cash from operations during the third fiscal quarter of 2019, ending with $3.8 billion of total cash, cash equivalents and available-for-sale securities. The company returned $146 million to shareholders through dividends. On February 14, 2019, the company declared a cash dividend of $0.50 per share of its common stock, which was paid to shareholders on April 15, 2019.

Western Digital Corp. today unveiled the new Western Digital WD Purple SC QD312 Extreme Endurance microSD card for designers and manufacturers of AI-enabled security cameras, smart video surveillance and advanced edge devices that capture and store video at higher bit rates than mainstream cameras. According to IHS Markit, global shipments of professional video surveillance cameras are expected to grow from 127 million to over 200 million between 2017 and 2022, and those with on-board storage are expected to grow by an average of approximately 19 percent per year.

With the migration to 4K and higher video resolutions, and the introduction of more smart cameras with built-in AI and improved local processing capabilities, surveillance cameras need to be able to store both video and raw data to facilitate these AI capabilities. As a result, storage with higher capacity, more intelligence and greater durability is increasingly required.

Western Digital Corp., a global data infrastructure leader, is accelerating the NVMe transition of value-PC storage by adding an NVMe model to its award-winning WD Blue solid state drive (SSD) portfolio, the WD Blue SN500 NVMe SSD. The new SSD delivers three times the performance of its SATA counterpart while maintaining the reliability the WD Blue product line is known for. For content creators and PC enthusiasts, the WD Blue SN500 NVMe SSD is optimized for multitasking and resource-heavy applications, providing near-instant access to files and programs.

Leveraging the scalable in-house SSD architecture of the highly acclaimed WD Black SN750 NVMe SSD, the new WD Blue SN500 NVMe SSD is also built on Western Digital's own 3D NAND technology, firmware and controller, and delivers sequential read and write speeds up to 1,700 MB/s and 1,450 MB/s respectively (for 500 GB model) with efficient power consumption as low as 2.7W. Demands on storage are continuing to grow and client workloads are evolving, the WD Blue SN500 NVMe SSD features high sustained write performance over SATA as well as other emerging technologies on the market today to give that performance edge.

Toshiba and its strategic ally Western Digital are readying a high-density 128-layer 3D NAND flash memory. In Toshiba's nomenclature, the chip will be named BiCS-5. Interestingly, despite the spatial density, the chip will implement TLC (3 bits per cell), and not the newer QLC (4 bits per cell). This is probably because NAND flash makers are still spooked about the low yields of QLC chips. Regardless, the chip has a data density of 512 Gb. With 33% more capacity than 96-layer chips, the new 128-layer chips could hit commercial production in 2020-21.

The BiCS-5 chip reportedly features a 4-plane design. Its die is divided into four sections, or planes, which can each be independently accessed; as opposed to BiCS-4 chips that use a 2-plane layout. This reportedly doubles the write performance per unit-channel to 132 MB/s from 66 MB/s. The die also reportedly uses CuA (circuitry under array), a design innovation in which logic circuitry is located in the bottom-most "layer," with data layers stacked above, resulting in 15 percent die-size savings. Aaron Rakers, a high-technology industry market analyst with Wells Fargo, estimates that Toshiba-WD's yields per 300 mm wafer could be as high as 85 percent.

Western Digital over the weekend refreshed its high-end client-segment SSD lineup with the WD Black SN750. Built in the M.2-2280 form-factor with PCI-Express 3.0 x4 interface and support for the NVMe 1.3 protocol, the drive combines a refreshed in-house developed controller with SanDisk-made 64-layer 3D TLC NAND flash memory, cushioned by up to 2 GB of DRAM cache. The biggest change this drive offers over last Summer's WD Black 3D series, however, is the optional aluminium heatsink originally made by EK Waterblocks, which improves the drive's thermals and possibly sustained performance. You can opt to buy the drive without this heatsink.

Available in capacities of 250 GB for $80, 500 GB for $130, 1 TB for $250, and 2 TB for $500, the WD Black SN750 offers sequential transfer rates of up to 3470 MB/s reads on the 500 GB and 1 TB models. The 250 GB model reads at up to 3100 MB/s, and the 2 TB model up to 3400 MB/s. Sequential write speeds, too, are improved across the board, with up to 3000 MB/s for the 1 TB model, up to 2900 MB/s for the 2 TB model, up to 2600 MB/s for the 500 GB model, and up to 1600 MB/s for the 250 GB model. 4K random-access numbers can be as high as 515,000 IOPS reads. All models are backed by 5-year product warranties.

Western Digital Corporation, a data infrastructure leader, today announced it is extending the breadth and depth of its data center portfolio into the rapidly evolving in-memory computing market segment. The new Ultrastar DC ME200 Memory Extension Drive is the company's first product that enables customers to better optimize in-memory system capacity/performance for running demanding applications that drive today's real-time analytics and business insights.

"Today's requirement for faster analytics, data processing, cloud services and high-performance computing (HPC) is increasing demand for in-memory computing across a variety of industries, including healthcare, telecommunications and IT, and retail," said Ashish Nadkarni, group vice president, IDC. "By expanding in-memory capacity, the Ultrastar memory drive helps alleviate the high cost of adding extra DRAM, as well as addresses the physical limitations of available DIMM slots, where scaling is either cost-prohibitive or nearly impossible."

Western Digital Corp. (NASDAQ: WDC) today reported revenue of $5.0 billion for its first fiscal quarter ended Sept. 28, 2018. Operating income was $686 million with net income of $511 million, or $1.71 per share. Excluding certain non-GAAP adjustments, the company achieved non-GAAP operating income of $1.1 billion and non-GAAP net income of $906 million, or $3.04 per share.

In the year-ago quarter, the company reported revenue of $5.2 billion, operating income of $905 million and net income of $681 million, or $2.23 per share. Non-GAAP operating income in the year-ago quarter was $1.4 billion and non-GAAP net income was $1.1 billion, or $3.56 per share.

The company generated $705 million in cash from operations during the first fiscal quarter of 2019, ending with $4.8 billion of total cash, cash equivalents and available-for-sale securities. The company returned $711 million to shareholders through share repurchases and dividends. On Aug. 1, 2018, the company declared a cash dividend of $0.50 per share of its common stock, which was paid to shareholders on Oct. 15, 2018.

Western Digital Corp. today expanded its portfolio of data storage devices purpose-built for the modern surveillance market, introducing three new offerings: the industry's first industrial-grade 3D NAND UFS embedded flash drive (EFD) for surveillance; an expanded WD Purple microSD card series to support up to 256 GB capacity; and Western Digital Device Analytics, the new device analytics technology enabling OEMs and system integrators to proactively manage their storage subsystems and maintain optimal operation.

The new devices and tools address the complex and dynamic data demands of a surveillance market in transformation, supporting the high performance, capacity and endurance required by networked and artificial intelligence (AI)-enabled camera systems, as well as other smart video devices operating at the edge.

"As the adoption of higher resolution and AI-enabled cameras expands, and traditional centralized surveillance video systems become more distributed, fast and reliable storage with higher capacities are essential for enabling surveillance devices to capture, analyze and transform greater amounts of data, locally, and in real-time," said Oded Sagee, senior director, product marketing, Western Digital. "With the new devices and analytics capability introduced today, we are excited to enable the new era of smart video and AI-driven surveillance systems with the industry's most comprehensive offering for surveillance, from the edge to the core."

As of September 30, 2018 Backblaze had 99,636 spinning hard drives. Of that number, there were 1,866 boot drives and 97,770 data drives. This review looks at the quarterly and lifetime statistics for the data drive models in operation in our data centers. In addition, we'll say goodbye to the last of our 3TB drives, hello to our new 12TB HGST drives, and we'll explain how we have 584 fewer drives than last quarter, but have added over 40 petabytes of storage.

Hard Drive Reliability Statistics for Q3 2018
At the end of Q3 2018, Backblaze was monitoring 97,770 hard drives used to store data. For our evaluation, we remove from consideration those drives that were used for testing purposes and those drive models for which we did not have at least 45 drives (see why below). This leaves us with 97,600 hard drives. The table below covers what happened in Q3 2018.

Toshiba Memory Corporation and Western Digital Corporation today celebrated the opening of a new state-of-the-art semiconductor fabrication facility, Fab 6, and the Memory R&D Center, at Yokkaichi operations in Mie Prefecture, Japan. Toshiba Memory started construction of Fab 6, a dedicated 3D flash memory fabrication facility, in February 2017. Toshiba Memory and Western Digital have installed cutting-edge manufacturing equipment for key production processes including deposition and etching. Mass production of 96-layer 3D flash memory utilizing the new fab began earlier this month.

Demand for 3D flash memory is growing for enterprise servers, data centers and smartphones, and is expected to continue to expand in the years ahead. Further investments to expand its production will be made in line with market trends. The Memory R&D Center, located adjacent to Fab 6, began operations in March of this year, and will explore and promote advances in the development of 3D flash memory. Toshiba Memory and Western Digital will continue to cultivate and extend their leadership in the memory business by actively developing initiatives aimed at strengthening competitiveness, advancing joint development of 3D flash memory, and making capital investments according to market trends.

With the advent of solid-state storage in pretty much every device you can think of, demand for mechanical HDDs has gone down, because users prefer fast and compact SSD storage over the mechanical dinosaurs. HDD manufacturers have been trying to stop the inevitable by coming out with new technologies to increase capacity - faster than SSD pricing can drop, but it seems they can't prevent the inevitable.

Now The Register UK reports that Western Digital will close its HDD factory near Kuala Lumpur, Malaysia. This is one of the company's first factories, operating since 1973. After the shutdown of the Malaysia plant, WD will be left with only two factories in Thailand, and is now trying to gain more share in the SSD market.