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		<title>Samsung 256GB PM981 M.2 PCIe NVMe Performance OEM SSD (Кантролер Phoenix)</title>
		<link>https://www.devicelog.com/be/storage/ssd/m-2/nvme/samsung-256gb-pm981-m2-pcie-nvme-phoenix/</link>
					<comments>https://www.devicelog.com/be/storage/ssd/m-2/nvme/samsung-256gb-pm981-m2-pcie-nvme-phoenix/#respond</comments>
		
		<dc:creator><![CDATA[DeviceLog.com]]></dc:creator>
		<pubDate>Wed, 28 Dec 2022 05:46:03 +0000</pubDate>
				<category><![CDATA[NVMe]]></category>
		<category><![CDATA[ARM]]></category>
		<category><![CDATA[Кітай]]></category>
		<category><![CDATA[флэш-памяць]]></category>
		<category><![CDATA[М.2]]></category>
		<category><![CDATA[MZ-VLB2560]]></category>
		<category><![CDATA[NAND]]></category>
		<category><![CDATA[OEM]]></category>
		<category><![CDATA[PCI-Express]]></category>
		<category><![CDATA[PCIe]]></category>
		<category><![CDATA[Фенікс]]></category>
		<category><![CDATA[PM981]]></category>
		<category><![CDATA[Палярная зорка]]></category>
		<category><![CDATA[S4LR020]]></category>
		<category><![CDATA[S821HNQD]]></category>
		<category><![CDATA[Samsung]]></category>
		<category><![CDATA[SSD]]></category>
		<category><![CDATA[ТСХ]]></category>
		<category><![CDATA[V-NAND]]></category>
		<guid isPermaLink="false">https://www.devicelog.com/?p=1442-be</guid>

					<description><![CDATA[Samsung PM981 з&#039;яўляецца прадуктам OEM ад Samsung 970 EVO. Гэты дыск мае новы 64-слаёвы V-NAND ад Samsung і высокапрадукцыйны кантролер, які забяспечвае да 3,000 Прапускная здольнасць паслядоўнага чытання МБ/с і 270,000 IOPS выпадковага чытання. У ранняй версіі выкарыстоўваўся кантролер памяці Samsung Polaris V2, але выкарыстоўваўся кантролер памяці ARM Phoenix [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>Samsung PM981 з&#039;яўляецца прадуктам OEM ад Samsung 970 EVO.</p>
<p>Гэты дыск мае новы 64-слаёвы V-NAND ад Samsung і высокапрадукцыйны кантролер, які забяспечвае да 3,000 Прапускная здольнасць паслядоўнага чытання МБ/с і 270,000 random read IOPS.</p>
<p>У ранняй версіі выкарыстоўваўся кантролер памяці Samsung Polaris V2, but ARM Phoenix memory controller was used in the later version.</p>
<p>It was popular for a while because of its good value for money.</p>
<table>
<tbody>
<tr>
<th>Назва прадукту</th>
<td>Samsung 256GB PM981 M.2 PCIe NVMe Performance OEM SSD</td>
</tr>
<tr>
<th>Частка нумар</th>
<td><span class="markedContent"><span dir="ltr" role="presentation">MZVLB256HAHQ-00000<br />
</span></span></td>
</tr>
<tr>
<th><span class="markedContent"><span dir="ltr" role="presentation">мадэль</span></span></th>
<td><span class="markedContent"><span dir="ltr" role="presentation">MZ-VLB2560</span></span></td>
</tr>
<tr>
<th>Год выпуску</th>
<td>2017</td>
</tr>
<tr>
<th>Вытворца</th>
<td>Samsung</td>
</tr>
<tr>
<th>Краіна-вытворца</th>
<td>Кітай</td>
</tr>
<tr>
<th>П<span class="HwtZe" lang="en"><span class="jCAhz ChMk0b"><span class="ryNqvb">Класіфікацыя прадуктаў</span></span></span></th>
<td>Унутраны SSD (Цвёрдацельны назапашвальнік)</td>
</tr>
<tr>
<th>Формаў-фактар</th>
<td>М.2 (2280)</td>
</tr>
<tr>
<th>Інтэрфейс</th>
<td>PCIe 3.0 (х4) (32ГТ/с)</td>
</tr>
<tr>
<th>Інтэрфейс хост-кантролера</th>
<td>NVMe 1.2</td>
</tr>
<tr>
<th>Катальнасць</th>
<td>256ГБ</td>
</tr>
<tr>
<th>Байт на сектар</th>
<td>512Байт</td>
</tr>
<tr>
<th>Тып памяці</th>
<td>Флэш-памяць NAND, ТСХ</td>
</tr>
<tr>
<th>Структура NAND</th>
<td>Samsung V-NAND V4<br />
(TLC 3D NAND, 64-пласты)</td>
</tr>
<tr>
<th>DRAM</th>
<td>○</td>
</tr>
<tr>
<th>Кэшаванне SLC</th>
<td>○</td>
</tr>
<tr>
<th>Прадукцыйнасць</th>
<td>&#8211; Паслядоўнае чытанне : 3000МБ/с<br />
&#8211; Паслядоўны запіс : 1800МБ/с<br />
&#8211; IOPS для чытання : Макс. 270к<br />
&#8211; IOPS для запісу : Макс. 420к</td>
</tr>
<tr>
<th>Кантролер памяці</th>
<td>ARM Фенікс (S4LR020 S821HNQD 1842 ARM Фенікс)</td>
</tr>
<tr>
<th>Цеплаадвод NVMe</th>
<td>не ўваходзіць</td>
</tr>
<tr>
<th><span class="markedContent"><span dir="ltr" role="presentation">UBER</span></span></th>
<td><span class="markedContent"><span dir="ltr" role="presentation">&lt; 1 sector per 10</span> <span dir="ltr" role="presentation">15</span> <span dir="ltr" role="presentation">біты чытаць</span></span></td>
</tr>
<tr>
<th><span class="markedContent"><span dir="ltr" role="presentation">MTBF</span></span></th>
<td><span class="markedContent"><span dir="ltr" role="presentation">1.5 Мільён гадзін</span></span></td>
</tr>
<tr>
<th><span class="markedContent"><span dir="ltr" role="presentation">тэмпература</span></span></th>
<td><span class="markedContent"><span dir="ltr" role="presentation">Аперацыйная : </span><span dir="ltr" role="presentation">0</span><span dir="ltr" role="presentation">°</span><span dir="ltr" role="presentation">C ~ 70</span><span dir="ltr" role="presentation">°</span><span dir="ltr" role="presentation">С<br />
Непрацоўны : -40°C ~ 85 °C<br />
</span></span></td>
</tr>
<tr>
<th><span class="markedContent"><span dir="ltr" role="presentation">Вільготнасць<br />
(без кандэнсацыі)</span><br />
</span></th>
<td><span class="markedContent"><span dir="ltr" role="presentation">Непрацоўны</span> : <span dir="ltr" role="presentation">5 ~ 95%</span></span></td>
</tr>
<tr>
<th><span class="markedContent"><span dir="ltr" role="presentation">Лінейны шок<br />
</span></span></th>
<td>Непрацоўны <span class="markedContent"><span dir="ltr" role="presentation"> (0.5працягласць мс с 1/2 сінусоіда)</span></span> : 1,500 Гпік</td>
</tr>
<tr>
<th><span class="markedContent"><span dir="ltr" role="presentation">Вібрацыя</span></span></th>
<td><span class="markedContent"><span dir="ltr" role="presentation">Непрацоўны (20 ~ 2,000 Гц, Сінусоідная) </span></span>: <span class="markedContent"><span dir="ltr" role="presentation">20 Гпік</span></span></td>
</tr>
<tr>
<th>Пульсацыя напружання/шум<br />
(макс.)</th>
<td><span class="markedContent"><span dir="ltr" role="presentation">100мВ p-p</span></span></td>
</tr>
<tr>
<th><span class="markedContent"><span dir="ltr" role="presentation">Спажываная магутнасць</span></span></th>
<td><span class="markedContent"><span dir="ltr" role="presentation">&#8211; Прачытайце</span> (Тып, RMS) : <span dir="ltr" role="presentation">5.9В</span><br role="presentation" /><span dir="ltr" role="presentation">&#8211; Пішыце</span> (Тып, RMS) : <span dir="ltr" role="presentation">5.7В<br />
&#8211; Бяздзейны (Тып) : 30мВт<br />
&#8211; L1.2 (Тып) : 5мВт</span></span></td>
</tr>
<tr>
<th>Шырыня</th>
<td><span class="markedContent"><span dir="ltr" role="presentation">22.00 ± 0.15 мм</span></span></td>
</tr>
<tr>
<th>Даўжыня</th>
<td>80.00 ± 0.15 мм</td>
</tr>
<tr>
<th>Вышыня</th>
<td><span class="markedContent"><span dir="ltr" role="presentation">Макс. 2.38 мм</span></span></td>
</tr>
<tr>
<th>Вага</th>
<td><span class="markedContent"><span dir="ltr" role="presentation">Макс. 9.0г</span></span></td>
</tr>
</tbody>
</table>
<p><a href="https://www.devicelog.com/wp-content/uploads/2022/12/IMG_5873-PM981-frontside.jpg" data-rel="lightbox-gallery-ci5MsaqW" data-rl_title="Samsung PM981M.2 NVMe SSD" data-rl_caption="" title="Samsung PM981M.2 NVMe SSD"><img fetchpriority="high" decoding="async" class="aligncenter wp-image-1447 size-full" src="https://www.devicelog.com/wp-content/uploads/2022/12/IMG_5873-PM981-frontside.jpg" alt="Samsung 256GB PM981 M.2 PCIe NVMe Performance OEM SSD" width="1200" height="401" srcset="https://www.devicelog.com/wp-content/uploads/2022/12/IMG_5873-PM981-frontside.jpg 1200w, https://www.devicelog.com/wp-content/uploads/2022/12/IMG_5873-PM981-frontside-768x257.jpg 768w, https://www.devicelog.com/wp-content/uploads/2022/12/IMG_5873-PM981-frontside-200x67.jpg 200w, https://www.devicelog.com/wp-content/uploads/2022/12/IMG_5873-PM981-frontside-120x40.jpg 120w" sizes="(max-width: 1200px) 100vw, 1200px" /></a><br />
<a href="https://www.devicelog.com/wp-content/uploads/2022/12/IMG_5986-PM981.jpg" data-rel="lightbox-gallery-ci5MsaqW" data-rl_title="Samsung PM981M.2 NVMe SSD" data-rl_caption="" title="Samsung PM981M.2 NVMe SSD"><img decoding="async" class="aligncenter wp-image-1445 size-full" src="https://www.devicelog.com/wp-content/uploads/2022/12/IMG_5986-PM981.jpg" alt="Samsung 256GB PM981 M.2 PCIe NVMe Performance OEM SSD (S4LR020 S821HNQD 1842 ARM Phoenix Controller)" width="1200" height="404" srcset="https://www.devicelog.com/wp-content/uploads/2022/12/IMG_5986-PM981.jpg 1200w, https://www.devicelog.com/wp-content/uploads/2022/12/IMG_5986-PM981-768x259.jpg 768w, https://www.devicelog.com/wp-content/uploads/2022/12/IMG_5986-PM981-200x67.jpg 200w, https://www.devicelog.com/wp-content/uploads/2022/12/IMG_5986-PM981-120x40.jpg 120w" sizes="(max-width: 1200px) 100vw, 1200px" /></a><br />
<a href="https://www.devicelog.com/wp-content/uploads/2022/12/IMG_6010-PM981.jpg" data-rel="lightbox-gallery-ci5MsaqW" data-rl_title="Samsung PM981M.2 NVMe SSD" data-rl_caption="" title="Samsung PM981M.2 NVMe SSD"><img decoding="async" class="aligncenter wp-image-1444 size-full" src="https://www.devicelog.com/wp-content/uploads/2022/12/IMG_6010-PM981.jpg" alt="Samsung 256GB PM981 M.2 PCIe NVMe Performance OEM SSD" width="1200" height="513" srcset="https://www.devicelog.com/wp-content/uploads/2022/12/IMG_6010-PM981.jpg 1200w, https://www.devicelog.com/wp-content/uploads/2022/12/IMG_6010-PM981-768x328.jpg 768w, https://www.devicelog.com/wp-content/uploads/2022/12/IMG_6010-PM981-200x86.jpg 200w, https://www.devicelog.com/wp-content/uploads/2022/12/IMG_6010-PM981-120x51.jpg 120w" sizes="(max-width: 1200px) 100vw, 1200px" /></a><br />
<a href="https://www.devicelog.com/wp-content/uploads/2022/12/IMG_5906-PM981-backside.jpg" data-rel="lightbox-gallery-ci5MsaqW" data-rl_title="Samsung PM981M.2 NVMe SSD" data-rl_caption="" title="Samsung PM981M.2 NVMe SSD"><img loading="lazy" decoding="async" class="aligncenter wp-image-1446 size-full" src="https://www.devicelog.com/wp-content/uploads/2022/12/IMG_5906-PM981-backside.jpg" alt="Samsung 256GB PM981 M.2 PCIe NVMe Performance OEM SSD" width="984" height="338" srcset="https://www.devicelog.com/wp-content/uploads/2022/12/IMG_5906-PM981-backside.jpg 984w, https://www.devicelog.com/wp-content/uploads/2022/12/IMG_5906-PM981-backside-768x264.jpg 768w, https://www.devicelog.com/wp-content/uploads/2022/12/IMG_5906-PM981-backside-200x69.jpg 200w, https://www.devicelog.com/wp-content/uploads/2022/12/IMG_5906-PM981-backside-120x41.jpg 120w" sizes="(max-width: 984px) 100vw, 984px" /></a></p>
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