HGST Ultrastar He12 12TB 3.5" Internal Hard Drive – SAS 12Gb/s – 7200 RPM

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Western DigitalSKU: 1EX0351
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Description

Maximize your storage efficiency with the HGST Ultrastar He12 12TB hard drive (Model 1EX0351). Built with HelioSeal® fourth-generation technology and a 7200 RPM spindle speed, this enterprise-grade drive delivers exceptional performance, reliability, and capacity. Engineered for data-intensive environments, it supports up to 550TB workload per year and comes housed in a 4U60 G2 CRU carrier — ideal for scalable data center deployments. With a 12Gb/s SAS interface and 256MB cache buffer, it ensures fast, consistent data access while minimizing power consumption. Whether you’re upgrading or scaling, this 12-pack drive bundle offers outstanding value and endurance.

Specification Details
Brand HGST
Series Ultrastar He12
Model Number 1EX0351
Storage Capacity 12 TB per drive
Spindle Speed 7200 RPM
Cache Buffer 256 MB
Interface 12Gb/s SAS
Form Factor 3.5-inch Internal
Drive Type Hard Disk Drive (HDD)
Technology PMR, HelioSeal® Gen 4
MTBF Rating 2.5 million hours
Compatibility HGST 4U60G2 Storage Platform
Product Quantity Pack of 12 Drives
Dimensions (H x W x D) 1" x 4" x 5.8"
Weight (each) 1.46 lbs
Product Condition New and Factory Fresh
Shipping Weight 1 lb (approx.)
Wireless LAN No

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