資料來源
http://www.techbang.com/posts/39519-western-digital-announced-that-chinas-ministry-of-commerce-agreed-to-integrate-the-hgst-part-with-wd-affiliates
 
Western Digital今日宣布中國商務部同意其HGST及WD子公司的實質性部分進行整合。
這項決議源自於2012年3月Western Digital欲收購HGST,而中國商務部當時制定兩家公司保持獨立運營的限制。

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https://www.sandisk.com/about/media-center/press-releases/2015/western-digital-announces-acquisition-of-sandisk
 
WESTERN DIGITAL ANNOUNCES ACQUISITION OF SANDISK

OCT 21, 2015
 
New platform creates greater scale and ability to deliver extensive portfolio of innovative products and technology
Combined business well-positioned to capture growth and opportunities created by rapidly evolving storage industry
JV with Toshiba provides stable NAND supply at scale through a time-tested business model and 
extends across NVM technologies such as 3D NAND

IRVINE, Calif. and MILPITAS, Calif. — Oct. 21, 2015 — Western Digital® Corporation (NASDAQ: WDC) and SanDisk Corporation (NASDAQ: SNDK) today announced that they have entered into a definitive agreement under which Western Digital will acquire all of the outstanding shares of SanDisk for a combination of cash and stock. The offer values SanDisk common stock at $86.50 per share or a total equity value of approximately $19 billion, using a five-day volume weighted average price ending on October 20, 2015 of $79.60 per share of Western Digital common stock. If the previously announced investment in Western Digital by Unisplendour Corporation Limited closes prior to this acquisition, Western Digital will pay $85.10 per share in cash and 0.0176 shares of Western Digital common stock per share of SanDisk common stock; and if the Unisplendour transaction has not closed or has been terminated, $67.50 in cash and 0.2387 shares of Western Digital common stock per share of SanDisk common stock. The transaction has been approved by the boards of directors of both companies.
The combination is the next step in the transformation of Western Digital into a storage solutions company with global scale, extensive product and technology assets, and deep expertise in non-volatile memory (NVM). With this transaction, Western Digital will double its addressable market and expand its participation in higher-growth segments. SanDisk brings a 27-year history of innovation and expertise in NVM, systems solutions and manufacturing. The combination also enables Western Digital to vertically integrate into NAND, securing long-term access to solid state technology at lower cost.
The proposed combination creates significant value for both SanDisk and Western Digital shareholders. Western Digital brings a successful track record of M&A with a number of acquisitions over the last several years helping to fuel innovation, create value and strongly position the company to capture higher-growth opportunities. In addition, Western Digital’s operational excellence, coupled with the recently announced decision by China’s Ministry of Commerce (MOFCOM) allowing Western Digital to integrate substantial portions of its WD and HGST businesses, is expected to generate additional cost synergies.
“This transformational acquisition aligns with our long-term strategy to be an innovative leader in the storage industry by providing compelling, high-quality products with leading technology,” said Steve Milligan, chief executive officer, Western Digital. “The combined company will be ideally positioned to capture the growth opportunities created by the rapidly evolving storage industry. I’m excited to welcome the SanDisk team as we look to create additional value for all of our stakeholders, including our customers, shareholders and employees.”
“Western Digital is globally recognized as a leading provider of storage solutions and has a 45-year legacy of developing and manufacturing cutting-edge solutions, making the company the ideal strategic partner for SanDisk,” said Sanjay Mehrotra, president and chief executive officer, SanDisk. “Importantly, this combination also creates an even stronger partner for our customers. Joining forces with Western Digital will enable the combined company to offer the broadest portfolio of industry-leading, innovative storage solutions to customers across a wide range of markets and applications.”
Western Digital and SanDisk’s complementary product lines, including hard disk drives (“HDDs”), solid-state drives ("SSDs"), cloud datacenter storage solutions and flash storage solutions, will provide the foundation for a broader set of products and technologies from consumer to datacenter. Both companies have strong R&D and engineering capabilities and a rich base of fundamental technologies with over 15,000 combined patents issued or pending worldwide.
Toshiba has been a long-term strategic partner to SanDisk for 15 years. The joint venture (JV) with Toshiba will be ongoing, enabling vertical integration through a technology partnership driven by deep collaboration across design and process capabilities. The JV provides stable NAND supply at scale through a time-tested business model and extends across NVM technologies such as 3D NAND. 
Steve Milligan will continue to serve as chief executive officer of the combined company, and the company will remain headquartered in Irvine, California. Upon closing, Sanjay Mehrotra is expected to join the Western Digital Board of Directors.
Led by a seasoned management team, Western Digital has a strong track record of integrating acquisitions to create value. The company expects to achieve full annual run-rate synergies of $500 million within 18 months post-closing. The transaction is expected to be EPS accretive on a non-GAAP basis within 12 months of the transaction close. Pending the closing of the transaction, Western Digital expects to continue paying its quarterly dividend and plans to suspend its share buyback program.
The transaction will be financed by a mix of cash, new debt financing and Western Digital stock.  In connection with the transaction, Western Digital expects to enter into new debt facilities totaling $18.4 billion, including a $1.0 billion revolving credit facility. The proceeds from the new debt facilities are expected to be used to pay part of the purchase price, refinance existing debt of Western Digital and SanDisk and pay transaction related fees and expenses. If SanDisk's cash balance falls below certain thresholds at the time of transaction close, the merger agreement provides for an adjustment to the mix of cash and stock consideration.
The transaction is subject to approval by SanDisk shareholders and, in the event that the Unisplendor transaction does not close, Western Digital shareholders, receipt of regulatory approvals and other customary closing conditions. The transaction is expected to close in the third calendar quarter of 2016.
BofA Merrill Lynch and J.P. Morgan are acting as lead financial advisors to Western Digital and will provide committed financing for the transaction. Also, Credit Suisse is acting as a financial advisor and providing committed financing, and RBC Capital Markets is providing committed financing. Cleary Gottlieb Steen & Hamilton LLP and Baker & McKenzie are acting as legal advisors to Western Digital.
Goldman Sachs is acting as the exclusive financial advisor to SanDisk. Skadden, Arps, Slate, Meagher & Flom LLP is acting as the exclusive legal advisor to SanDisk.  
Conference Call and Additional Presentation Materials
Western Digital and SanDisk will be hosting a joint conference call to discuss today’s announcement that will also be broadcast live over the Internet today at 5:30 am PT / 8:30 am ET. To participate in the conference call, please dial 800-857-4532 in the U.S. or +1-210-234-0009 for international callers, with passcode “Western Digital”.  The live and archived webcast can be accessed online at investor.wdc.com. In addition, the investor presentation slides from the conference call will also be available on the Western Digital website at the same location approximately two hours after the live event.  The conference call telephone replay number is 866-470-7051 in the U.S. or 203-369-1485 for international callers.
About Western Digital
Founded in 1970, Western Digital Corp. (NASDAQ: WDC), Irvine, Calif., is an industry-leading developer and manufacturer of storage solutions that enable people to create, manage, experience and preserve digital content. It is a long-time innovator in the storage industry. Western Digital is responding to changing market needs by providing a full portfolio of compelling, high-quality storage products with effective technology deployment, high efficiency, flexibility and speed. Its products are marketed under the HGST and WD brands to OEMs, distributors, resellers, cloud infrastructure providers and consumers. Financial and investor information is available on the company's Investor Relations website at investor.wdc.com.
About SanDisk
SanDisk Corporation (NASDAQ: SNDK), a Fortune 500 and S&P 500 company, is a global leader in flash storage solutions. For more than 27 years, SanDisk has expanded the possibilities of storage, providing trusted and innovative products that have transformed the electronics industry. Today, SanDisk’s quality, state-of-the-art solutions are at the heart of many of the world's largest data centers, and embedded in advanced smartphones, tablets and PCs. SanDisk’s consumer products are available at hundreds of thousands of retail stores worldwide. For more information, visit www.sandisk.com.
Forward-Looking Statements
This document contains forward-looking statements within the meaning of the federal securities laws. These forward-looking statements include, but are not limited to, statements regarding Western Digital Corporation’s proposed business combination transaction with SanDisk Corporation (including financing of the proposed transaction and the benefits, results, effects and timing of a transaction), all statements regarding Western Digital’s (and Western Digital’s and SanDisk’s combined) expected future financial position, results of operations, cash flows, dividends, financing plans, business strategy, budgets, capital expenditures, competitive positions, growth opportunities, plans and objectives of management, and statements containing the use of forward-looking words, such as “may,” “will,” “could,” “would,” “should,” “project,” “believe,” “anticipate,” “expect,” “estimate,” “continue,” “potential,” “plan,” “forecast,” “approximate,” “intend,” “upside,” and the like, or the use of future tense. Statements contained herein concerning the business outlook or future economic performance, anticipated profitability, revenues, expenses, dividends or other financial items, and product or services line growth of Western Digital (and the combined businesses of Western Digital and SanDisk), together with other statements that are not historical facts, are forward-looking statements that are estimates reflecting the best judgment of Western Digital and SanDisk based upon currently available information. Statements concerning current conditions may also be forward-looking if they imply a continuation of current conditions.
Such forward-looking statements are inherently uncertain, and stockholders and other potential investors must recognize that actual results may differ materially from Western Digital’s and SanDisk’s expectations as a result of a variety of factors, including, without limitation, those discussed below. Such forward-looking statements are based upon the current expectations of Western Digital’s and SanDisk’s management and include known and unknown risks, uncertainties and other factors, many of which Western Digital and SanDisk are unable to predict or control, that may cause Western Digital’s or SanDisk’s actual results, performance or plans to differ materially from any future results, performance or plans expressed or implied by such forward-looking statements. These statements involve risks, uncertainties and other factors discussed below and detailed from time to time in Western Digital’s and SanDisk’s filings with the Securities and Exchange Commission (the “SEC”).
Risks and uncertainties related to the proposed merger include, but are not limited to, the risk that SanDisk’s or Western Digital’s stockholders do not approve the merger, potential adverse reactions or changes to business relationships resulting from the announcement, pendency or completion of the merger, uncertainties as to the timing of the merger, the possibility that the closing conditions to the proposed merger may not be satisfied or waived, including that a governmental entity may prohibit, delay or refuse to grant a necessary approval, adverse effects on Western Digital’s stock price resulting from the announcement or completion of the merger, competitive responses to the announcement or completion of the merger, costs and difficulties related to the integration of SanDisk’s businesses and operations with Western Digital’s businesses and operations, the inability to obtain, or delays in obtaining, cost savings and synergies from the merger, uncertainties as to whether the completion of the merger or any transaction will have the accretive effect on Western Digital’s earnings or cash flows that it expects, unexpected costs, liabilities, charges or expenses resulting from the merger, litigation relating to the merger, the inability to retain key personnel, and any changes in general economic and/or industry-specific conditions.
In addition to the factors set forth above, other factors that may affect Western Digital’s or SanDisk’s plans, results or stock price are set forth in Western Digital’s and SanDisk’s respective filings with the SEC, including Western Digital’s and SanDisk’s most recent Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on Form 8-K.
Many of these factors are beyond Western Digital’s and SanDisk’s control. Western Digital and SanDisk caution investors that any forward-looking statements made by Western Digital or SanDisk are not guarantees of future performance. Western Digital or SanDisk do not intend, and undertake no obligation, to publish revised forward-looking statements to reflect events or circumstances after the date of this document or to reflect the occurrence of unanticipated events.
Additional Information
This communication does not constitute an offer to sell or the solicitation of an offer to buy any securities or a solicitation of any vote or approval. This communication may be deemed to be solicitation material in respect of the proposed merger between Western Digital and SanDisk. In connection with the proposed merger, Western Digital intends to file a registration statement on Form S-4 with the SEC that contains a preliminary joint proxy statement of SanDisk and Western Digital that also constitutes a preliminary prospectus of Western Digital. After the registration statement is declared effective, Western Digital and SanDisk will mail the definitive proxy statement/prospectus to their respective stockholders. This material is not a substitute for the joint proxy statement/prospectus or registration statement or for any other document that Western Digital or SanDisk may file with the SEC and send to Western Digital’s and/or SanDisk’s stockholders in connection with the proposed merger. INVESTORS AND SECURITY HOLDERS OF WESTERN DIGITAL AND SANDISK ARE URGED TO READ ALL RELEVANT DOCUMENTS FILED WITH THE SEC, INCLUDING THE JOINT PROXY STATEMENT/PROSPECTUS, BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT THE PROPOSED MERGER. Investors and security holders will be able to obtain copies of the joint proxy statement/prospectus (when filed) as well as other filings containing information about Western Digital and SanDisk, without charge, at the SEC’s website, http://www.sec.gov. Copies of the documents filed with the SEC by Western Digital will be available free of charge on Western Digital’s website at http://www.wdc.com. Copies of the documents filed with the SEC by SanDisk will be available free of charge on SanDisk’s website at http://www.sandisk.com.
Participants in Solicitation
Western Digital, SanDisk and their respective directors, executive officers and certain other members of management and employees may be soliciting proxies from their respective stockholders in favor of the proposed transaction.  Information regarding the persons who may, under the rules of the SEC, be considered participants in the solicitation of stockholders in connection with the proposed transaction will be set forth in the joint proxy statement/prospectus when it is filed with the SEC.  You can find information about Western Digital’s executive officers and directors in Western Digital’s definitive proxy statement filed with the SEC on September 23, 2015.  You can find information about SanDisk’s executive officers and directors in its definitive proxy statement filed with the SEC on April 27, 2015.  You can obtain free copies of these documents from Western Digital and SanDisk, respectively, using the contact information above.  Investors may obtain additional information regarding the interest of such participants by reading the joint proxy statement/prospectus regarding the proposed merger when it becomes available.
========
簡單來說只要Toshiba同意,Sandisk就要賣給WD了.......

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資料來源
https://benchlife.info/wd-blue-with-5400-rpm-and-green-label-start-sell-in-japan-09192015/
容量提升但轉速降低,WD Blue 系列硬碟開始綠化處理
 

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http://news.mydrivers.com/1/250/250719.htm
 
老外們都高高興興地過聖誕去了,但是偏偏有人攪局。一個網名“Winter-Smith”(冬日史密斯)的黑客今天公佈了NVIDIA顯卡驅動中存在的一個嚴重安全漏洞,可以輕鬆獲取系統權限。

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資料來源:http://www.cool3c.com/article/63760
很多時候品牌是消費者購買的唯一的依據,但是有更多的時候,消費者是看產品的良率,如果一個產品的返修率過高,是否會影響個人的購買意願,這就要看每個人怎麼去接受了。
來自 behardware 報導,根據法國的網路零售商回報,取得 PC 個零件的返修率,當然這份資料僅供參考

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pioneer_bdr-pr1m_bd_writer.png
http://www.cdrlabs.com/News/pioneer-announces-bdr-pr1m-and-bdr-pr1ma-archiving-blu-ray-disc-writers.html
 
Pioneer Japan sent out a press release this morning, announcing two new professional-grade Blu-ray Disc writers. Designed for businesses, libraries and museums looking to archive important data to Blu-ray Disc, the BDR-PR1M and BDR-PR1MA follow the new guidelines set by the new Optical Archive Group (OPARG ) formed by Pioneer, Mitsubishi Kagaku Media and Victor Advanced Media. To reduce variations in recording quality, the two drives write to BD-R, 50GB BD-R DL and 100GB BD-R XL discs at 4x using CLV (Constant Linear Velocity). They also feature an extra-durable tray mechanism and are 3x more dust resistant than Pioneer's BDR-207 series. The main difference between the two is that the BDR-PR1M can be used to check the recording quality of a disc. With the included software, it is able to measure the RSER (Random Symbol Error Rate) as well as the number of Burst Errors.

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http://udn.com/NEWS/BREAKINGNEWS/BREAKINGNEWS5/7280717.shtml
 




【中央社╱台北8日電】



2012.08.08 12:05 pm




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http://www.expreview.com/20508.html
 
您是不是要查: 西部数据:机械硬盘产能不会恢复到灾前水平

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http://mag.udn.com/mag/digital/storypage.jsp?f_ART_ID=401553 【聯合新聞網/記者楊又肇/報導】
繼稍早在美國地區公布新款紅標 (Red)系列硬碟之後,WD也正式在台灣地區公布此系列硬碟產品,同時也進一步宣布未來將統一以藍、綠、黑、紅等系列色系區分旗下硬碟產品特性。

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http://news.sina.com.tw/article/20120614/7045106.html
 
  上次泰國洪水引發的硬盤漲價風波剛剛平息,目前硬盤的市場售價已經逐步跌至災前水平。不過進入6月以後泰國南部又迎來了20年一遇的強降水,持續不斷的暴雨引發洪水,部分地區積水深度達3米,並且洪水越過泰國帕府以北以及程逸地區,導致該地區的鐵路、公路中端。不論影響如何,上游代理又獲得了抬價的機會,至本周硬盤全線價格再創新高。
 

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http://www.isuppli.com/Memory-and-Storage/News/Pages/Hard-Disk-Drive-Prices-Not-Expected-to-Return-to-Pre-Flood-Levels-Until-2014.aspx
 
 


Although production of hard disk drives (HDDs) is rapidly recovering from the catastrophic Thailand floods that occurred in October, HDD average selling prices (ASPs) are not expected to decline to pre-disaster levels until 2014, according to an IHS iSuppli Memory & Storage Market Brief report at information and analytics provider IHS (NYSE: IHS).


In the wake of the floods, the ASP for the entire HDD market soared to $66 in the fourth quarter of 2011, up 28 percent from $51 in the third quarter. The ASP held steady at $66 in the first quarter, and is expected to decline marginally to $65 in the second quarter, as presented in the figure below.



Meanwhile, after flooding caused a 29 percent plunge in shipments in the fourth quarter, HDD production is rising and will recover completely by the third quarter.


Shipments rose by 18 percent to 145 million in the first quarter and by 10 percent to 159 million in the second quarter.


In the third quarter, shipments are expected to rise by another 10 percent to 176 million. This will mark the first time in 2012 that shipments will exceed their 2011 quarterly levels, up from 173 million in the third quarter of 2011.


Despite exceeding pre-flood shipment levels in the third quarter, pricing is expected to remain inflated.


“HDD manufacturers now have greater pricing power than they did in 2011, allowing them to keep ASPs steady,” said Fang Zhang, analyst for storage systems at IHS. “With the two mega-mergers between Seagate/Samsung and Western Digital/Hitachi GST, the two top suppliers held 85 percent of HDD market share in the first quarter 2012. This was up from 62 percent in the third quarter of 2011, before the mergers. The concentration of market share has resulted in an oligarchy where the top players can control pricing and are able to keep ASPs at a relatively high level.”


 


Potentates of Pricing
Owing to concerns over HDD availability, an increasing number of PC original equipment manufacturers (OEMs) in the second quarter have signed long-term agreements (LTAs) with HDD makers. These LTAs provide shipment guarantees, but lock in pricing that is approximately 20 percent higher than pre-flood levels.


Even if all the OEMs stop entering into LTAs by the end of 2012, it would take about four quarters with a 6 percent sequential decline in the HDD ASP to reach the pre-flood pricing level. However, given that there have been no consecutive 6 percent sequential quarterly declines during the past three years, the likelihood is remote that this would happen now and that HDD pricing will decline accordingly.


Pricing Particulars
Beyond the supply-side factors, demand-related issues also will contribute to inflated HDD pricing throughout 2012 and 2013.


From local drives for media content, to cloud storage of social media and corporate data, the requirement for large quantities of HDD capacity continues to increase.


Meanwhile, PC sales are also projected to climb in 2012. Growth will be driven by the rising adoption of Intel Corp.’s Ivy Bridge microprocessor, the surging sales of ultrabooks in the second half of the year and the proliferation of Microsoft Corp.’s new Windows 8 operating system.



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http://news.mydrivers.com/1/230/230986.htm
做為消費級固態硬盤中使用最普遍的主控芯片之一,SandForce SF-2281已經出貨了一年
多,但直到現在才被Intel發現,原來這貨竟然是不能正確支持AES-256硬件加密技術的。
AES-256/128加密一直是SF-2200系列主控及相關固態硬盤的宣傳要點(數據加密密鑰長度
分別為256-bit、128-bit),但是Intel在對產品質量進行檢驗的時候意外發現,該主控中
存在一個缺陷,導致AES-256加密工作不正常,而且問題出現在硬件級別上,是無法通過
更新固件來解決的,只能等待SandForce推出新版本。
為此,Intel已經更新了SSD 520系列固態硬盤的技術規範,將其中的AES-256加密部分統
統降降為AES-128。
如果你是一位SSD 520用戶,又需要AES-256加密或者覺得“上當了”,Intel貼心地推出
了退貨服務。 2012年7月1日及之前購買的SSD 520可以聯繫Intel全額退款,不過必須在
2012年10月1日前完成請求。
Intel SSD 520技術規範更新:
http://www.intel.com/content/dam/www/public/us/en/documents/specification-updates/ssd-520-spec-update.pdf
Intel SSD 520數據加密簡介:
http://www.intel.com/content/dam/www/public/us/en/documents/technology-briefs/ssd-520-aes-tech-brief.pdf

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