Seagate Exos X24 ST20000NM001H 20TB 3.5" SATA HDD – 7200RPM CMR (20 Pack)

SeagateSKU: ST20000NM001H-20PK
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Description

The Seagate Exos X24 ST20000NM001H 20TB Hard Drive (20 Pack) is engineered for enterprise-grade performance, offering massive capacity, security, and efficiency for data center and surveillance workloads. Built with Seagate’s proven helium-sealed technology and designed for hyperscale applications, the Exos X24 delivers optimal rack-space efficiency, enhanced caching, and superior reliability. With Seagate Secure™ data protection, PowerBalance™ for optimized power consumption, and robust digital sensors, these drives provide dependable 24×7 operation in demanding environments such as storage arrays and video surveillance systems.

Perfect for hyperscale cloud data centers and enterprise storage systems, the Exos X24 ensures confidence and scalability with a 2.5M-hour MTBF, hot-pluggable design, and enterprise-class reliability backed by a 5-year warranty.

Category Details
Brand Seagate
Product Line Exos
Series X24
Model ST20000NM001H
Packaged Quantity 20 Pack
Product Type Internal Hard Drive
Storage Capacity 20 TB
Recording Technology Conventional Magnetic Recording (CMR)
Disk Format 512e / 4Kn
Spindle Speed 7200 RPM
Cache / Buffer 512 MB
Drive Interface SATA
Interface Standard SATA/600
Form Factor 3.5"
Hot Pluggable Yes
Device Supported Storage Arrays, Video Surveillance Systems
Height 1"
Width 4"
Depth 5.8"
Weight (per drive) Approx. 1.51 lbs
Reliability 2.5M hours MTBF, 5-Year Limited Warranty
Special Features PowerBalance™, Seagate Secure™, Helium-Sealed Design, Digital Environmental Sensors

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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.


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