ソースの表示以前のリビジョンバックリンク全て展開する/折り畳む文書の先頭へ Share via Share via... Twitter LinkedIn Facebook Pinterest Telegram WhatsApp Yammer Reddit Teams最近の変更Send via e-Mail印刷パーマリンク × « 桐材にワトコオイルのナチュラル色は合わない ZFS圧縮のLZ4とZStandardを簡易比較(zstdがよさげ) » Amazon.comでWD Elements 16TBを買ったらWD160EDGZだった 2021年末、Amazon.comでWD 16TB Elements Desktop (WDBWLG0160HBK-NESN)が289.99ドルになっていたので、5台購入した。12/23に注文し1/14に到着。クリスマスと年末年始(とコロナ?)のためか、いつもよりは到着まで時間を要した。一緒に買った物、輸入デポジットの返金を差っ引いて約1600ドル、クレカ明細を見たら1ドル117.163円とのことで合計187460円、1台あたり37500円となった。想定よりだいぶ高くついたな……円安が憎い…… 当然(?)、外付けUSB HDDとして真っ当に使う気はさらさらないので、全領域ゼロフィルで動作確認が済んだところでご開帳~。なお、16TBを埋めるのに丸1日かかり、平均転送速度は180MB/s程となった。 中身はWD160EDGZ (WD160EDGZ-11B2DA0)だった。PC好きの備忘録さんの記事によれば、2021年初頭はWD160EDFZだったようなので、2021年のどこかでFからGに変わったのだろう。うちの個体は2021/7/18製造っぽい。製造から出荷まで結構時間がかかってるような感じがするけど、こんなもの? HDD自体は何の変哲もない“白ラベル”で、特筆することはない。お決まりのCrystalDiskMarkとCrystalDiskInfoの結果を貼っておく。 ------------------------------------------------------------------------------ CrystalDiskMark 8.0.4 x64 (C) 2007-2021 hiyohiyo Crystal Dew World: https://crystalmark.info/ ------------------------------------------------------------------------------ * MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s] * KB = 1000 bytes, KiB = 1024 bytes [Read] SEQ 1MiB (Q= 8, T= 1): 216.271 MB/s [ 206.3 IOPS] < 38555.55 us> SEQ 1MiB (Q= 1, T= 1): 215.477 MB/s [ 205.5 IOPS] < 4862.16 us> RND 4KiB (Q= 32, T= 1): 1.398 MB/s [ 341.3 IOPS] < 91998.14 us> RND 4KiB (Q= 1, T= 1): 1.318 MB/s [ 321.8 IOPS] < 3103.91 us> [Write] SEQ 1MiB (Q= 8, T= 1): 216.307 MB/s [ 206.3 IOPS] < 38573.18 us> SEQ 1MiB (Q= 1, T= 1): 215.310 MB/s [ 205.3 IOPS] < 4861.94 us> RND 4KiB (Q= 32, T= 1): 4.309 MB/s [ 1052.0 IOPS] < 30255.31 us> RND 4KiB (Q= 1, T= 1): 4.164 MB/s [ 1016.6 IOPS] < 982.39 us> Profile: Default Test: 1 GiB (x5) [F: 0% (1/14902GiB)] Mode: [Admin] Time: Measure 5 sec / Interval 5 sec Date: 2022/02/01 22:08:10 OS: Windows 10 Professional [10.0 Build 19043] (x64) Comment: WD Elements 16TB (WD160EDGZ) 一方で、USB接続時とSATA接続時で、なぜか総セクタ数が違うのは気になる所。 接続方法 セクタ数 USBとの差 USB 31251693568 - SATA 31251759104 65536 (32MiB) USB-SATA変換チップはJMS579で、恐らくこいつがHDDのセクタ数を実際よりも過少にOS側に報告してるのだろう。何かしら理由があって制限してるのか、チップの仕様なのかバグなのか……。GPTの場合、ディスクの終端にセカンダリGPTが配置されるため、あまり望ましい挙動とは言えないなぁ。まぁ、真っ当にUSB HDDとして使う分には問題ないし、SATAとUSBを行き来しなきゃいいだけですけども。 MyBookの変換基板はWD向けのカスタムファームで、WD, HGST以外のHDDを認識しないようになっているらしく、関係があるのかもしれない。 今回買ったHDDは10TB×5のRAID-Z2プールの置き換えに使うつもりで、現在絶賛リビルド中。実効26TiBのうち23.3TiB使用した状態でzpool replaceを行うと、resilveringに2日ちょいかかった。HDD台数的に既存vdevのreplaceを選んだが、これだけ時間がかかるなら思い切ってdRAIDに乗り換えても良かったのかもしれない。 参考サイト 【WD Elements】米AmazonでWDの外付け16TB HDDを買って『Ultrastar DC HC550』っぽいHDDを手に入れた話【WD160EDFZ】 | PC好きの備忘録 JMS579 - Trying to find a workaround for bypassing 2021 WD MyBooks HDD DRM Comments https://johnbestreviews.com/index.php?sitemap_xml=true https://acorncraft.com https://foreverdreamin.com/index.php/2025/09/12/how-much-can-a-partner-at-kpmg-earn-a-comprehensive-breakdown-of-compensation/ https://versusdarknet.com https://heinekendarknetmarket.com https://johnbestreviews.com https://foreverdreamin.com https://marijuanaonlinemart.com https://dankvapeofficial.com https://ariayadak.com/index.php?sitemap_xml=true https://nazkoltuk.com https://foreverdreamin.com/index.php?sitemap_xml=true https://atlantachurchplantingalliance.com https://foreverdreamin.com/index.php/2025/09/12/is-jetblue-now-a-delta-partner-exploring-the-new-airline-alliance-dynamics/ https://rockphonethailand.com/index.php?sitemap_xml=true https://ariayadak.com https://foreverdreamin.com/index.php/2025/09/12/unlocking-success-a-comprehensive-guide-to-becoming-a-microsoft-partner_1/ https://foreverdreamin.com/index.php/2025/09/12/navigating-the-challenges-strategies-for-coping-with-a-narcissistic-ex-partner/ https://atlantachurchplantingalliance.com/index.php?sitemap_xml=true https://foreverdreamin.com/index.php/2025/09/12/effective-strategies-to-uncover-the-truth-how-to-track-your-cheating-partner/ https://versusdarknet.com/index.php?sitemap_xml=true https://nazkoltuk.com/index.php?sitemap_xml=true https://behtarinmoshaver.com/index.php?sitemap_xml=true https://giveadamndoc.com/index.php?sitemap_xml=true https://tunnermaul.com/index.php?sitemap_xml=true https://foreverdreamin.com/index.php/2025/09/12/does-mary-chapin-carpenter-have-a-partner-unveiling-the-mystery-behind-her-personal-life/ https://pulse-designtech.com https://muaacclienquan.com/index.php?sitemap_xml=true https://rockphonethailand.com https://denizlinehirpide.com/index.php?sitemap_xml=true https://foreverdreamin.com/index.php/2025/09/12/navigating-the-fear-of-intimacy-strategies-for-strengthening-your-relationship/ https://marijuanaonlinemart.com/index.php?sitemap_xml=true https://giveadamndoc.com https://ontrackeducationservices.com/index.php?sitemap_xml=true https://kvartiraarenda.com https://heinekendarknetmarket.com/index.php?sitemap_xml=true https://world-drugs-market.com/index.php?sitemap_xml=true https://behtarinmoshaver.com https://pulse-designtech.com/index.php?sitemap_xml=true https://tunnermaul.com https://world-drugs-market.com https://dankvapeofficial.com/index.php?sitemap_xml=true https://muaacclienquan.com https://ontrackeducationservices.com https://acorncraft.com/index.php?sitemap_xml=true https://kvartiraarenda.com/index.php?sitemap_xml=true https://denizlinehirpide.com 1 | bvcxb | 2025-09-13 12:58 | reply Why are old books banned in the World State? The answer lies within the Brave New World PDF. Discover the fear that the controllers have of history and high art. This novel is a celebration of the very things that the dystopian society tries to destroy. https://bravenewworldpdf.site/ Brave New World Revisited Epub 2 | bravenewworldpdfGRILL | 2026-01-26 06:21 | reply If you are tired of formulaic fiction, try this unique novel. The Book Thief PDF is original. It defies genre conventions, blending history, fantasy, and drama into something entirely new and exciting. https://thebookthiefpdf.site/ The Lightning Thief Book Online Pdf 3 | thebookthiefpdfGRILL | 2026-01-26 06:27 | reply Mark Twain's tale of a young boy's life is a story that never loses its charm. The Adventures of Tom Sawyer is filled with excitement and laughter. We provide a digital text that is perfect for reading on tablets and smartphones. Our version is clean and easy to navigate. With a Tom Sawyer PDF, you can take the story with you wherever you go, making it easy to escape into the world of Mark Twain. https://tomsawyerpdf.store/ The Adventures Of Tom Sawyer Pdf Download 4 | tomsawyerpdfGRILL | 2026-02-08 00:18 | reply The “meat grinder” mode is an optional rule suggested in the book to make the death saves harder (requiring a 15 instead of a 10). This sets the tone for a hardcore campaign. DMs looking for the Tomb of Annihilation PDF often want to check these specific variant rules to discuss them during Session Zero. The digital copy is excellent for sharing these paragraphs with players beforehand to manage expectations. It emphasizes that this campaign is not about super-heroics, but about survival against overwhelming odds. The PDF ensures everyone is on the same page regarding the lethality of the adventure. 5 | The Trove Tomb Of Annihilation Pdf | 2026-02-08 04:21 | reply Relive the magic of childhood with a book that has defined the genre for over a century. The Adventures of Tom Sawyer is a must-read for anyone interested in American culture. Our website offers a hassle-free way to access the complete novel. If you need the text for a class or just for fun, our digital edition is ready for download. With a Tom Sawyer PDF, you get the benefit of portability and searchability, making it the superior choice for the modern reader. 6 | Mark Twain Tom Sawyer Epub Download | 2026-02-08 08:41 | reply Deep within the sweltering jungles of Chult, a mysterious necromantic curse is preventing the dead from being raised, causing a panic across the realms. For Dungeon Masters looking to run this perilous adventure, understanding the intricate details of the campaign is essential. Many turn to the Tomb of Annihilation PDF to quickly reference the complex traps and deadly encounters designed by Wizards of the Coast. The adventure is a sandbox-style hexcrawl that requires careful tracking of resources and navigation. Having a digital copy allows DMs to search for specific dinosaur stat blocks or zombie variants in seconds, keeping the pacing of the game intense and terrifying as the players inch closer to the forbidden city of Omu. 7 | Download Tomb Of Annihilation Pdf | 2026-02-08 12:54 | reply The mutations at the end of the book are a horrific reminder of the Capitol's technological power. They are designed to psychologically torture the tributes. The suspense in the final chapters is palpable. Collins writes action sequences that are clear yet terrifying. If you enjoy high-stakes thrillers, this book is for you. Downloading a digital version, like a PDF or ebook, means you can race through the ending without having to wait for a delivery or a trip to the bookstore. https://thehungergamespdf.ru/ The Hunger Games Pdf Download 8 | thehungergamespdfGRILL | 2026-02-08 21:08 | reply There are moments in this book that will make you gasp out loud. The plot twists are executed with surgical precision. For immediate gratification, the Onyx Storm epub is the way to go. The world of the Empyrean is vast and dangerous, and this book explores its darkest corners. The ebook allows you to search for keywords and recall details from previous chapters easily. It is a must-read for fantasy enthusiasts. https://onyxstormepub.ru/ Download Pdf Onyx Storm 9 | onyxstormepubGRILL | 2026-02-09 02:17 | reply With the kingdom on the brink of civil war, the riders must choose a side. The lines are drawn, and friends become enemies. The Onyx Storm epub is the chronicle of this conflict. The action is fast and furious, leaving you breathless. The ebook format allows you to adjust the text for the most comfortable reading experience. It is a thrilling addition to the Empyrean canon. https://onyxstormepub.ru/ Onyx Storm Free Download Epub 10 | onyxstormepubGRILL | 2026-02-09 10:33 | reply The gamemakers control the weather, the time of day, and the hazards in the arena. It emphasizes that the tributes have no control over their environment. This lack of agency is a central theme. The book explores the feeling of being watched constantly. To dive into this dystopian nightmare, you need the novel. Digital reading is very popular for this genre, and finding a PDF or epub allows you to start reading instantly. https://thehungergamespdf.ru/ The Hunger Games Chapter 1 And 2 Pdf 11 | thehungergamespdfGRILL | 2026-02-09 13:45 | reply The political landscape of Navarre is shifting under the pressure of the invasion. Old alliances are crumbling, and new ones are forming. The Onyx Storm epub is your guide to this changing world. The story is packed with intrigue and suspense. The ebook format is user-friendly and versatile. It is a fantasy epic that delivers on every level. https://onyxstormepub.ru/ Onyx Storm Pdf Vk 12 | onyxstormepubGRILL | 2026-02-09 20:36 | reply Gravity, terrain, and dehydration are enemies just as much as Cato or Clove. The survivalist aspects of the novel are well-researched and believable. It reads like a survival guide at times. If you are interested in outdoor survival, you will find these parts gripping. The text provides the details you need. A digital copy, like a PDF, is great for readers who want to focus on the technical aspects of Katniss's survival in the wild. 13 | The Hunger Games Francais Pdf | 2026-02-10 00:39 | reply The berries scene at the end of the Games is an act of defiance that threatens to topple the Capitol's authority. It is a moment of pure brilliance where Katniss outsmarts the Gamemakers. This climax is tense and satisfying. If you want to understand the political ramifications of this act, you must read the source material. Digital copies are widely available for those who prefer reading on screens, and a PDF format is often the most compatible choice for various devices. 14 | Download Novel The Hunger Games Mockingjay Bahasa Indonesia Pdf | 2026-02-10 09:24 | reply Name E-Mail Website 人間の証明として、ボックス内の全ての文字を入力してください。 この項目は空のままにして下さい:Preview Comment blog/2022/2022-02-03.txt 最終更新: 2022-02-03 18:16by Decomo