Description
Experience exceptional capacity and reliability with the HGST Ultrastar He12 12TB 3.5" Internal Hard Drive. Designed for enterprise-level data centers, this helium-filled HDD supports up to 550TB workload per year and operates on a 7200 RPM spindle for fast, consistent performance. Built with advanced PMR technology and fourth-generation HelioSeal®, the He12 features an 8-disk design that boosts capacity by 20% compared to earlier models. With a 256MB buffer and SAS 12Gb/s interface, this drive delivers efficient, eco-conscious storage for mission-critical systems. This 12-pack includes drives pre-installed in carriers for seamless integration with HGST’s 4U60G2 storage enclosures.
| Specification | Details |
|---|---|
| Brand | HGST |
| Series | Ultrastar He12 |
| Model Number | 1EX0353 |
| Packaged Quantity | 12 (with carriers) |
| Storage Capacity | 12TB per drive |
| Spindle Speed | 7200 RPM |
| Buffer Size | 256 MB |
| Drive Interface | SAS |
| Interface Standard | 12Gb/s SAS |
| Form Factor | 3.5-inch |
| Drive Type | Internal |
| Device Compatibility | HGST 4U60G2 Storage Platform |
| Dimensions (H x W x D) | 1" x 4" x 5.8" |
| Weight (Each) | 1.46 lbs |
| Wireless LAN | No |
| Reliability Rating | 2.5 million hours MTBF |
| Workload Rating | Up to 550TB/year |
| Product Condition | New and Factory Fresh |
| Shipping Weight | 1 lbs. (each drive approx.) |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Trusted by Enterprises, Universities & Government Organizations
Consult with an AVENDOR expert.
Let's talkFor complete peace of mind, speak directly with our specialists and get expert guidance for your next AV project.