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		<title>Samsung 256GB PM981 M.2 PCIe NVMe Performance OEM SSD (בקר הפניקס)</title>
		<link>https://www.devicelog.com/he/storage/ssd/m-2/nvme/samsung-256gb-pm981-m2-pcie-nvme-phoenix/</link>
					<comments>https://www.devicelog.com/he/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[זְרוֹעַ]]></category>
		<category><![CDATA[חרסינה]]></category>
		<category><![CDATA[זיכרון פלאש]]></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[פניקס]]></category>
		<category><![CDATA[PM981]]></category>
		<category><![CDATA[פולאריס]]></category>
		<category><![CDATA[S4LR020]]></category>
		<category><![CDATA[S821HNQD]]></category>
		<category><![CDATA[סמסונג]]></category>
		<category><![CDATA[SSD]]></category>
		<category><![CDATA[TLC]]></category>
		<category><![CDATA[V-NAND]]></category>
		<guid isPermaLink="false">https://www.devicelog.com/?p=1442-he</guid>

					<description><![CDATA[Samsung PM981 הוא מוצר ה-OEM שמקורו בסמסונג 970 EVO. כונן זה כולל את ה-V-NAND החדש של סמסונג בן 64 השכבות ובקר בעל ביצועים גבוהים המספק עד 3,000 MB/s של תפוקת קריאה רציפה ו 270,000 קריאה אקראית של IOPS. בגרסה המוקדמת נעשה שימוש בבקר הזיכרון Polaris V2 של סמסונג, אבל נעשה שימוש בבקר זיכרון ARM Phoenix [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>Samsung PM981 הוא מוצר ה-OEM שמקורו בסמסונג 970 EVO.</p>
<p>כונן זה כולל את ה-V-NAND החדש של סמסונג בן 64 השכבות ובקר בעל ביצועים גבוהים המספק עד 3,000 MB/s של תפוקת קריאה רציפה ו 270,000 random read IOPS.</p>
<p>בגרסה המוקדמת נעשה שימוש בבקר הזיכרון Polaris V2 של סמסונג, 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>שם מוצר</th>
<td>Samsung 256GB PM981 M.2 PCIe NVMe Performance OEM SSD</td>
</tr>
<tr>
<th>מספר חלק</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">דֶגֶם</span></span></th>
<td><span class="markedContent"><span dir="ltr" role="presentation">MZ-VLB2560</span></span></td>
</tr>
<tr>
<th>שנה משוחררת</th>
<td>2017</td>
</tr>
<tr>
<th>יַצרָן</th>
<td>סמסונג</td>
</tr>
<tr>
<th>ארץ הייצור</th>
<td>חרסינה</td>
</tr>
<tr>
<th>פ<span class="HwtZe" lang="en"><span class="jCAhz ChMk0b"><span class="ryNqvb">סיווג מוצר</span></span></span></th>
<td>SSD פנימי (כונן מוצק)</td>
</tr>
<tr>
<th>גורם צורה</th>
<td>M.2 (2280)</td>
</tr>
<tr>
<th>מִמְשָׁק</th>
<td>PCIe 3.0 (x4) (32GT/s)</td>
</tr>
<tr>
<th>ממשק בקר מארח</th>
<td>NVMe 1.2</td>
</tr>
<tr>
<th>קטטות</th>
<td>256GB</td>
</tr>
<tr>
<th>בייט למגזר</th>
<td>512בייט</td>
</tr>
<tr>
<th>סוג זיכרון</th>
<td>זיכרון פלאש NAND, TLC</td>
</tr>
<tr>
<th>מבנה NAND</th>
<td>Samsung V-NAND V4<br />
(TLC 3D NAND, 64-שכבות)</td>
</tr>
<tr>
<th>לְגִימָה</th>
<td>○</td>
</tr>
<tr>
<th>SLC Caching</th>
<td>○</td>
</tr>
<tr>
<th>ביצועים</th>
<td>&#8211; קריאה רציפה : 3000MB/s<br />
&#8211; כתיבה רציפה : 1800MB/s<br />
&#8211; IOPS לקריאה : מקסימום. 270ק<br />
&#8211; IOPS לכתיבה : מקסימום. 420ק</td>
</tr>
<tr>
<th>בקר זיכרון</th>
<td>ARM פיניקס (S4LR020 S821HNQD 1842 ARM פיניקס)</td>
</tr>
<tr>
<th>גוף קירור NVMe</th>
<td>לא כלול</td>
</tr>
<tr>
<th><span class="markedContent"><span dir="ltr" role="presentation">אובר</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">קטעים נקראים</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 מיליון שעות</span></span></td>
</tr>
<tr>
<th><span class="markedContent"><span dir="ltr" role="presentation">טֶמפֶּרָטוּרָה</span></span></th>
<td><span class="markedContent"><span dir="ltr" role="presentation">הפעלה : </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">ג<br />
לא פועל : -40°C ~ 85°C<br />
</span></span></td>
</tr>
<tr>
<th><span class="markedContent"><span dir="ltr" role="presentation">לחות<br />
(לא מתעבה)</span><br />
</span></th>
<td><span class="markedContent"><span dir="ltr" role="presentation">לא פועל</span> : <span dir="ltr" role="presentation">5 ~ 95%</span></span></td>
</tr>
<tr>
<th><span class="markedContent"><span dir="ltr" role="presentation">הלם ליניארי<br />
</span></span></th>
<td>לא פועל <span class="markedContent"><span dir="ltr" role="presentation"> (0.5משך MS עם 1/2 גל סינוס)</span></span> : 1,500 Gpeak</td>
</tr>
<tr>
<th><span class="markedContent"><span dir="ltr" role="presentation">רֶטֶט</span></span></th>
<td><span class="markedContent"><span dir="ltr" role="presentation">לא פועל (20 ~ 2,000 הרץ, סינוסואיד) </span></span>: <span class="markedContent"><span dir="ltr" role="presentation">20 Gpeak</span></span></td>
</tr>
<tr>
<th>אדוות מתח/רעש<br />
(מקסימום)</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">צריכת חשמל</span></span></th>
<td><span class="markedContent"><span dir="ltr" role="presentation">&#8211; לקרוא</span> (טיפ, RMS) : <span dir="ltr" role="presentation">5.9W</span><br role="presentation" /><span dir="ltr" role="presentation">&#8211; לִכתוֹב</span> (טיפ, RMS) : <span dir="ltr" role="presentation">5.7W<br />
&#8211; לְהִתְבַּטֵל (טיפ) : 30mW<br />
&#8211; L1.2 (טיפ) : 5mW</span></span></td>
</tr>
<tr>
<th>רוֹחַב</th>
<td><span class="markedContent"><span dir="ltr" role="presentation">22.00 ± 0.15 מ&quot;מ</span></span></td>
</tr>
<tr>
<th>אורך</th>
<td>80.00 ± 0.15 מ&quot;מ</td>
</tr>
<tr>
<th>גוֹבַה</th>
<td><span class="markedContent"><span dir="ltr" role="presentation">מקסימום. 2.38 מ&quot;מ</span></span></td>
</tr>
<tr>
<th>מִשׁקָל</th>
<td><span class="markedContent"><span dir="ltr" role="presentation">מקסימום. 9.0ז</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-rgfvSVTJ" 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-rgfvSVTJ" 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-rgfvSVTJ" 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-rgfvSVTJ" 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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