| Management number | 230503820 | Release Date | 2026/06/18 | List Price | US$489.27 | Model Number | 230503820 | ||
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<div class="product_header">General Information</div><table class="product_table"><tbody><tr><td class="product_attribute_value" colspan="2"><p><b>Ultrastar NVMe™ Series</b></p> <p>Low Latency and Maximum Throughput for High-Transaction Workloads</p> <p><b>OVERVIEW</b></p> <p><b>Accelerate Access to Critical Data for Data-Intensive Workloads and Applications</b></p> <p>Ultrastar NVMe series SSDs perform at the speed of today's business needs. Enabling faster intelligence & access to critical data, these SSDs meet the growing digital demands of your business applications.</p> <p>Performance NVMe Ultrastar DC SN840 SSDs deliver extreme performance & ultra-low latency to the top tier of enterprise storage. With proven dual-port NVMe architecture, these drives are best suited for performance demanding platforms including HPC servers, mission-critical applications and workloads that require superior read/write performance and low latency.</p> <p>Mainstream NVMe Ultrastar DC SN640 SSDs are optimized for consistent quality of service and low latency for mixed random read/write workloads commonly generated by top enterprise applications such as virtualization, OLTP, NoSQL, web servers, file servers and mail servers. Ultrastar DC SN640 enables a seamless transition from SATA SSDs, delivering high performance for deeper insights & faster results for today's data intensive applications.</p> <p><b>Accelerate Access to Critical Data</b></p> <p><b>Maximum Throughput</b></p> <p>Performance NVMe SSDs designed to accelerate data center workloads</p> <p><b>Low Latency</b></p> <p>Predictable throughput for high-transaction workloads</p> <p><b>Design Flexibility</b></p> <p>Choice of form factors to support range of data centers requirementss</p></td></tr></tbody></table><p class="product_spacer"></p><div class="product_header">Technical Information</div><table class="product_table"><tbody><tr><td class="product_attribute">Storage Capacity:</td><td class="product_attribute_value">6.25 TB</td></tr></tbody></table><p class="product_spacer"></p><div class="product_header">Drive Performance</div><table class="product_table"><tbody><tr><td class="product_attribute">Maximum Read Transfer Rate:</td><td class="product_attribute_value">3311 MB/s</td></tr><tr><td class="product_attribute">Maximum Write Transfer Rate:</td><td class="product_attribute_value">3059 MB/s</td></tr><tr><td class="product_attribute">Random 4KB Read:</td><td class="product_attribute_value">780000IOPS</td></tr><tr><td class="product_attribute">Random 4KB Write:</td><td class="product_attribute_value">253000IOPS</td></tr><tr><td class="product_attribute">Endurance (DWPD):</td><td class="product_attribute_value">3</td></tr><tr><td class="product_attribute">Endurance (TBW):</td><td class="product_attribute_value">35880.96 TB</td></tr></tbody></table><p class="product_spacer"></p><div class="product_header">Network & Communication</div><table class="product_table"><tbody><tr><td class="product_attribute">Wireless LAN:</td><td class="product_attribute_value">No</td></tr></tbody></table><p class="product_spacer"></p><div class="product_header">Interfaces/Ports</div><table class="product_table"><tbody><tr><td class="product_attribute">Drive Interface:</td><td class="product_attribute_value">U.2 (SFF-8639) NVMe</td></tr><tr><td class="product_attribute">Drive Interface Standard:</td><td class="product_attribute_value">PCI Express NVMe 3.1</td></tr></tbody></table><p class="product_spacer"></p><div class="product_header">Physical Characteristics</div><table class="product_table"><tbody><tr><td class="product_attribute">Drive Type:</td><td class="product_attribute_value">Internal</td></tr><tr><td class="product_attribute">Form Factor:</td><td class="product_attribute_value">2.5"</td></tr><tr><td class="product_attribute">Height:</td><td class="product_attribute_value">0.6"</td></tr><tr><td class="product_attribute">Width:</td><td class="product_attribute_value">2.8"</td></tr><tr><td class="product_attribute">Depth:</td><td class="product_attribute_value">4"</td></tr></tbody></table><p class="product_spacer"></p><div class="product_header">Miscellaneous</div><table class="product_table"><tbody><tr><td class="product_attribute">Device Supported:</td><td class="product_attribute_value">Server</td></tr><tr><td class="product_attribute">Device Supported:</td><td class="product_attribute_value">Storage System</td></tr><tr><td class="product_attribute">Country of Origin:</td><td class="product_attribute_value">Malaysia</td></tr></tbody></table><p class="product_spacer"></p><div class="product_header">Warranty</div><table class="product_table"><tbody><tr><td class="product_attribute">Limited Warranty:</td><td class="product_attribute_value">5 Year</td></tr></tbody></table>
| HD capacity | 6.25 TB |
|---|---|
| Brand | HGST |
| Internal/external | Internal |
| Interface type | PCI Express, NVMe |
| Hard drive form factor | 2.5 |
| Read speed | 3311 MB/s |
| Write speed | 3059 MB/s |
| Rec. use | Enterprise |
| Dimensions | 7.25 x 5.75 x 2.50 in |
| Weight | 0.6 lb |
| Has written warranty | No |
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