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		<title>Samsung 256GB PM981 M.2 PCIe NVMe Performance OEM SSD (کنترلر فونیکس)</title>
		<link>https://www.devicelog.com/fa/storage/ssd/m-2/nvme/samsung-256gb-pm981-m2-pcie-nvme-phoenix/</link>
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		<pubDate>Wed, 28 Dec 2022 05:46:03 +0000</pubDate>
				<category><![CDATA[NVMe]]></category>
		<category><![CDATA[ARM]]></category>
		<category><![CDATA[چین]]></category>
		<category><![CDATA[فلش مموری]]></category>
		<category><![CDATA[M.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[فینیکس]]></category>
		<category><![CDATA[PM981]]></category>
		<category><![CDATA[قطبی]]></category>
		<category><![CDATA[S4LR020]]></category>
		<category><![CDATA[S821HNQD]]></category>
		<category><![CDATA[سامسونگ]]></category>
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		<category><![CDATA[TLC]]></category>
		<category><![CDATA[V-NAND]]></category>
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					<description><![CDATA[سامسونگ PM981 محصول OEM است که از سامسونگ گرفته شده است 970 اوو. این درایو دارای 64 لایه جدید V-Nand سامسونگ و یک کنترلر با کارایی بالا است که به آن تحویل می دهد 3,000 MB/S از توان خواندن متوالی و 270,000 IOPS تصادفی را بخوانید. از کنترلر حافظه سامسونگ Polaris v2 در نسخه اولیه استفاده شد, اما از کنترل کننده حافظه ققنوس ARM استفاده شد [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>سامسونگ PM981 محصول OEM است که از سامسونگ گرفته شده است 970 EVO.</p>
<p>این درایو دارای 64 لایه جدید V-Nand سامسونگ و یک کنترلر با کارایی بالا است که به آن تحویل می دهد 3,000 MB/S از توان خواندن متوالی و 270,000 random read IOPS.</p>
<p>از کنترلر حافظه سامسونگ Polaris v2 در نسخه اولیه استفاده شد, 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>نام محصول</th>
<td>Samsung 256GB PM981 M.2 PCIe NVMe Performance OEM SSD</td>
</tr>
<tr>
<th>شماره قطعه</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">مدل</span></span></th>
<td><span class="markedContent"><span dir="ltr" role="presentation">MZ-VLB2560</span></span></td>
</tr>
<tr>
<th>سال انتشار</th>
<td>2017</td>
</tr>
<tr>
<th>سازنده</th>
<td>سامسونگ</td>
</tr>
<tr>
<th>کشور تولیدی</th>
<td>چین</td>
</tr>
<tr>
<th>پ<span class="HwtZe" lang="en"><span class="jCAhz ChMk0b"><span class="ryNqvb">طبقه بندی محصولات</span></span></span></th>
<td>SSD داخلی (درایو حالت جامد)</td>
</tr>
<tr>
<th>فاکتور فرم</th>
<td>M.2 (2280)</td>
</tr>
<tr>
<th>رابط</th>
<td>PCIe 3.0 (x4) (32GT/s)</td>
</tr>
<tr>
<th>رابط کنترل کننده میزبان</th>
<td>NVMe 1.2</td>
</tr>
<tr>
<th>کاتاسیتی</th>
<td>256گیگابایت</td>
</tr>
<tr>
<th>بایت در هر بخش</th>
<td>512بایت</td>
</tr>
<tr>
<th>نوع حافظه</th>
<td>حافظه فلش NAND, TLC</td>
</tr>
<tr>
<th>ساختار NAND</th>
<td>سامسونگ V-NAND V4<br />
(TLC 3D NAND, 64-لایه ها)</td>
</tr>
<tr>
<th>DRAM</th>
<td>○</td>
</tr>
<tr>
<th>SLC Caching</th>
<td>○</td>
</tr>
<tr>
<th>عملکرد</th>
<td>&#8211; خواندن متوالی : 3000مگابایت بر ثانیه<br />
&#8211; نوشتن متوالی : 1800مگابایت بر ثانیه<br />
&#8211; IOPS برای خواندن : حداکثر. 270ک<br />
&#8211; IOPS برای نوشتن : حداکثر. 420ک</td>
</tr>
<tr>
<th>کنترلر حافظه</th>
<td>ARM Phoenix (S4LR020 S821HNQD 1842 ARM Phoenix)</td>
</tr>
<tr>
<th>هیت سینک NVMe</th>
<td>گنجانده نشده است</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">بیت های خوانده شده</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 میلیون ساعت</span></span></td>
</tr>
<tr>
<th><span class="markedContent"><span dir="ltr" role="presentation">دما</span></span></th>
<td><span class="markedContent"><span dir="ltr" role="presentation">عملیاتی : </span><span dir="ltr" role="presentation">0</span><span dir="ltr" role="presentation">درجه</span><span dir="ltr" role="presentation">C ~ 70</span><span dir="ltr" role="presentation">درجه</span><span dir="ltr" role="presentation">سی<br />
غیر عملیاتی : -40درجه سانتیگراد 85 درجه سانتیگراد<br />
</span></span></td>
</tr>
<tr>
<th><span class="markedContent"><span dir="ltr" role="presentation">رطوبت<br />
(غیر متراکم)</span><br />
</span></th>
<td><span class="markedContent"><span dir="ltr" role="presentation">غیر عملیاتی</span> : <span dir="ltr" role="presentation">5 ~ 95%</span></span></td>
</tr>
<tr>
<th><span class="markedContent"><span dir="ltr" role="presentation">شوک خطی<br />
</span></span></th>
<td>غیر عملیاتی <span class="markedContent"><span dir="ltr" role="presentation"> (0.5مدت ms با 1/2 موج سینوسی)</span></span> : 1,500 Gpeak</td>
</tr>
<tr>
<th><span class="markedContent"><span dir="ltr" role="presentation">لرزش</span></span></th>
<td><span class="markedContent"><span dir="ltr" role="presentation">غیر عملیاتی (20 ~ 2,000 هرتز, سینوسی) </span></span>: <span class="markedContent"><span dir="ltr" role="presentation">20 Gpeak</span></span></td>
</tr>
<tr>
<th>ریپل/نویز ولتاژ<br />
(حداکثر)</th>
<td><span class="markedContent"><span dir="ltr" role="presentation">100mV p-p</span></span></td>
</tr>
<tr>
<th><span class="markedContent"><span dir="ltr" role="presentation">مصرف برق</span></span></th>
<td><span class="markedContent"><span dir="ltr" role="presentation">&#8211; بخوانید</span> (تایپ کنید, RMS) : <span dir="ltr" role="presentation">5.9حرف</span><br role="presentation" /><span dir="ltr" role="presentation">&#8211; بنویسید</span> (تایپ کنید, RMS) : <span dir="ltr" role="presentation">5.7حرف<br />
&#8211; بیکار (تایپ کنید) : 30میلی وات<br />
&#8211; L1.2 (تایپ کنید) : 5میلی وات</span></span></td>
</tr>
<tr>
<th>عرض</th>
<td><span class="markedContent"><span dir="ltr" role="presentation">22.00 ± 0.15 مگنی</span></span></td>
</tr>
<tr>
<th>طول</th>
<td>80.00 ± 0.15 مگنی</td>
</tr>
<tr>
<th>قد</th>
<td><span class="markedContent"><span dir="ltr" role="presentation">حداکثر. 2.38 مگنی</span></span></td>
</tr>
<tr>
<th>وزن</th>
<td><span class="markedContent"><span dir="ltr" role="presentation">حداکثر. 9.0جف</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-azJGui4G" 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-azJGui4G" 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-azJGui4G" 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-azJGui4G" 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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