TheBetterBuy logo
Western Digital Ultrastar He12 internal hard drive 12 TB 7200 RPM 256 MB 3.5" Serial ATA III - Image 1
1 / 2

Western Digital Ultrastar He12 internal hard drive 12 TB 7200 RPM 256 MB 3.5" Serial ATA III

Western Digital

Compare today's prices on the "Western Digital Ultrastar He12 internal hard drive 12 TB 7200 RPM 256 MB 3.5" Serial ATA ...

Available From

(1 store)
Last Updated: 10/03/2026
Back to the Office logo

Back to the Office

✓In Stock
View Deal
£341.99
★Best Price
Free Shipping 3-5 Days | View More
amazon-logo

Amazon

ebay-logo

Ebay

*This site uses affiliate links. If you make a purchase through one of them, we may earn a small commission — at no additional cost to you.

Product Description

Compare today's prices on the "Western Digital Ultrastar He12 internal hard drive 12 TB 7200 RPM 256 MB 3.5" Serial ATA III".

Western Digital Ultrastar He12 Internal Hard Drive 12 TB 7200 RPM 256 MB 3.5" Serial ATA III

Laying the foundation for a worry-free storage experience, this 12 TB Ultrastar He12 drive from Western Digital delivers the massive capacity and round-the-clock reliability your surveillance system demands. Engineered for continuous write workloads, it keeps your DVR or NVR running smoothly without skipped frames or data loss, even under the heavy strain of multiple high-definition camera feeds. The helium-filled design reduces internal friction, lowering power consumption and operating temperatures while enabling whisper-quiet performance that suits both home and office environments.

- 12 TB storage capacity - ample space for weeks of recorded footage and critical backups

- 7200 RPM spindle speed and 256 MB cache buffer ensure fast data access and smooth video streaming

- 3.5-inch form factor with Serial ATA III (6 Gbit/s) interface for straightforward integration

- HelioSeal technology uses helium to improve reliability and reduce power draw

- Designed specifically for 24/7 surveillance systems and network video recorders

- 2.5 million hours MTBF rating provides long-term dependability with minimal downtime

- Operating shock tolerance of 70 G (2 ms) protects against accidental bumps

- Lightweight at 660 g simplifies installation and service

Whether you are scaling up a security setup or replacing an aging drive, the Ultrastar He12 offers the endurance and capacity to keep your operation running without interruption.

GTIN: 0829686005204