WD Gold WD221KRYZ 22 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - Conventional Magnetic Recording (CMR) Method - Storage System, Server, Cloud Storage Device Supported - 7200rpm - 550 TB TBW -...
Product details
| Management number | 251742023 | Release Date | 2026/09/26 | List Price | US$388.00 | Model Number | 251742023 | ||
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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>Your Data Is Gold<br><br></b>Customize your business's storage mix to fit your specific needs with a full portfolio of enterprise-class WD Gold™ HDDs in capacities of 1TB to 22TB, with OptiNAND™ technology in 20TB and 22TB. These highly reliable solutions for demanding storage environments provide up to 2.5M hours MTBF, vibration protection technology, and a low power draw thanks to HelioSeal® technology (for 12TB and above). Specifically designed for use in enterprise-class data centers and storage systems, WD Gold SATA HDDs deliver the world-class performance you expect from Western Digital® hard drives.<b><br><b><b><br>More Flexibility, More Freedom<br><br></b></b></b>WD Gold™ lets you build out your storage your way with a full portfolio of SATA HDDs from 1TB to 22TB, engineered for heavy application workloads and designed to handle workloads up to 550TB per year.</p> <p><b><b><b><b>Enhanced Reliability<br></b></b></b></b><br>With up to 2.5M hours MTBF, WD Gold™ hard drives deliver enhanced levels of dependability and durability.<b><br><b><b><b><br><b>Vibration Protection<br></b><br></b></b></b></b>WD Gold™ drives have sophisticated monitoring electronics that help correct linear and rotational vibrations in real time using enhanced vibration protection technology for improved performance in high-vibration environments.</p> <p><b><b><b>Plays Well with Others<br></b></b></b><br>Specifically designed for use in enterprise-grade storage systems and data centers, WD Gold™ HDDs are broadly compatible with major enterprise operating systems.<b><b><b><br><br><b>Scale Your Business<br></b></b></b></b><br>WD Gold™ drives are available in an unsurpassed, industry-leading 22TB CMR capacity utilizing the OptiNAND™ technology's capacity-enabling feature.<b><b><b><b><br><br><b>Helps Protect Your Data<br></b></b></b></b></b><br>The innovative ArmorCache™ feature (22TB only) provides enterprise power loss protection of your data in write-cache enabled (WCE) mode while increasing performance in write-cache disabled (WCD) mode.</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">22 TB</td></tr><tr><td class="product_attribute">Recording Technology:</td><td class="product_attribute_value">Conventional Magnetic Recording (CMR)</td></tr><tr><td class="product_attribute">Disk Format:</td><td class="product_attribute_value">512e</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">Spindle Speed (rpm):</td><td class="product_attribute_value">7200</td></tr><tr><td class="product_attribute">Buffer:</td><td class="product_attribute_value">512 MB</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">SATA</td></tr><tr><td class="product_attribute">Drive Interface Standard:</td><td class="product_attribute_value">SATA/600</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">3.5"</td></tr><tr><td class="product_attribute">Durability:</td><td class="product_attribute_value">Vibration Proof</td></tr><tr><td class="product_attribute">Height:</td><td class="product_attribute_value">1"</td></tr><tr><td class="product_attribute">Width:</td><td class="product_attribute_value">4"</td></tr><tr><td class="product_attribute">Length:</td><td class="product_attribute_value">5.8"</td></tr><tr><td class="product_attribute">Weight (Approximate):</td><td class="product_attribute_value">1.47 lb</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">Storage System</td></tr></tbody></table>
- WESTERN DIGITAL 22TB WD GOLD SATA ENTERPRISE 7200RPM
- BrandName: Western Digital PN: WD221KRYZ SKU: Western-D-New-WD221KRYZ
- Details: WESTERN DIGITAL 22TB WD GOLD SATA ENTERPRISE 7200RPM
| Disk rotation speed | 7200 rpm |
|---|---|
| Hard drive form factor | 3.5 |
| Interface type | SATA |
| Rec. use | Enterprise |
| Weight | 1.5 lb |
| HD capacity | 22 TB |
| Brand | Western Digital |
| Cache memory | 512 MB |
| Dimensions | 5.80 x 4.00 x 1.10 in |
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