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 Posted: Mon Nov 28, 2016 5:00 pm Post subject: Transcend Introduces Extreme Temperature DDR4 SO-DIMMs |
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<p align="center"> </p><p><p>Transcend last week introduced a family of DDR4 SO-DIMMs that can operate in extreme temperature conditions. The modules are designed for industrial computers, special-purpose PCs, POS, ATM and other systems that work in rough environments for 24/7. Subsequently, the SO-DIMMs can be used safely in SFF PCs without decent cooling for prolonged amounts of time.</p>
<p>Transcend’s new industrial grade memory modules use special PCBs that have industrial-grade capacitors, 30μm gold-plated contacts and are designed to withstand shock, electromagnetic disturbance and extreme temperatures from –40°C to +85°C. In theory, it means that the SO-DIMMs are rated to operate in Antarctica or in the Lut Desert in Iran. In the real world, Transcend’s new SO-DIMMs will be used inside space-constrained industrial PCs, military systems, embedded systems and others that work 24/7 in rough conditions and/or without decent cooling.</p>
<table align="center" border="0" cellpadding="0" cellspacing="1" width="678">
<tbody>
<tr class="tgrey">
<td align="center" colspan="7">Specifications of Transcend's Industrial DDR4 SO-DIMMs</td>
</tr>
<tr class="tlblue">
<td width="186">Module Capacity</td>
<td align="center" valign="middle" width="137">Speed</td>
<td align="center" valign="middle" width="136">Voltage</td>
<td align="center" valign="middle" width="136">ECC</td>
<td align="center" valign="middle" width="136">Part Number</td>
</tr>
<tr>
<td class="tlgrey" style="vertical-align: middle;"><strong>8 GB (ECC)</strong></td>
<td align="center" colspan="1" rowspan="3" style="vertical-align: middle;">DDR4-2400</td>
<td align="center" colspan="1" rowspan="3" style="vertical-align: middle;">1.2 V</td>
<td align="center" colspan="1" style="vertical-align: middle;">Yes</td>
<td align="center" colspan="1" style="vertical-align: middle;">TS1GSH72V4B-I</td>
</tr>
<tr>
<td class="tlgrey" style="vertical-align: middle;"><strong>8 GB</strong></td>
<td align="center" colspan="1" rowspan="2" style="vertical-align: middle;">No</td>
<td align="center" colspan="1" style="vertical-align: middle;">TS1GSH64V4B-I</td>
</tr>
<tr>
<td class="tlgrey" style="vertical-align: middle;"><strong>16 GB</strong></td>
<td align="center" colspan="1" style="vertical-align: middle;">TS2GSH64V4B-I</td>
</tr>
</tbody>
</table>
<p>The new industrial-grade modules from Transcend are based on Samsung’s 8 Gb B-die DDR4 chips (marked as K4A8G08) that were hand-picked and tested to run in extreme conditions. The SO-DIMMs come in 8 GB and 16 GB configurations and are rated to operate at 2400 MT/s at 1.2V, which means that they are fully compatible with the industrial-grade, embedded and low-power CPUs that support DDR4 at JEDEC speeds. The new modules carry Transcend’s lifetime warranty.</p>
<p>Pricing of Transcend’s new industrial-grade DDR4 modules is unknown as for industrial customers it typically depends on actual sales volumes. We would expect the modules will be more expensive than typical SO-DIMMs because they use special PCBs with 30μin gold plating, components with extended temperature ranges as well as cherry-picked memory ICs.</p>
<p align="center"> </p>
<p>Related Reading:</p>
<ul>
<li>Patriot to Release Viper DDR4-2400, DDR4-2800 SO-DIMMs for Laptops</li>
<li>Compulab fitlet-XA10-LAN Review: A Fanless AMD UCFF PC for Networking Applications</li>
<li>Logic Supply ML100G-30 Fanless Broadwell vPro Industrial NUC Review</li>
<li>Logic Supply Core-ML320 Fanless Industrial NUC Review</li>
</ul>
</p>
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Source: AnandTech
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