The new 3.5-inch 12 TB WD Gold HDD is designed for enterprise clients and is based on the same technologies found in the HGST Ultrastar He12 platform launched this year by Western Digital. Thus, it integrates eight 1.5 TB gen four HelioSeal platters.
Main features for the 12 TB WD Gold HDD include:
• 7200 RPM
• SATA 6 Gbps interface
• 256 MB DRAM cache
• 255 MB/s data transfer rate
• 4.16 ms average latency
• 2.5 million MTBF
• Helium filling
• 7 W TDP
• 5-year warranty
The new model also includes various sensors and protections against vibrations that guarantee sustained performance. It also comes with the new TLER (time-limited error recovery) rebuild assist mode for faster RAID recovery times.
All the WD Gold HDD variants can be ordered by enterprise customers from Western Digital’s site, where the 12 TB drive is priced at US$521.99. Retail customers can order the new model from NewEgg for US$539.99 (only 1 per customer).
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I first stepped into the wondrous IT&C world when I was around seven years old. I was instantly fascinated by computerized graphics, whether they were from games or 3D applications like 3D Max. I'm also an avid reader of science fiction, an astrophysics aficionado, and a crypto geek. I started writing PC-related articles for Softpedia and a few blogs back in 2006. I joined the Notebookcheck team in the summer of 2017 and am currently a senior tech writer mostly covering processor, GPU, and laptop news.
> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > News > News Archive > Newsarchive 2017 09 > Western Digital releases the 12 TB WD Gold HDD
Bogdan Solca, 2017-09-19 (Update: 2017-09-19)