Seagate Exos X18 18TB Enterprise HDD

Seagate Exos X18 18TB Enterprise HDD

Brand: Seagate | Category: Enterprise HDDs

SKU: SEA-EXOS-X18-18TB | Part #: ST18000NM001G-V2 | MPN: ST18000NM001G

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About the Seagate Exos X18 18TB Enterprise HDD

The Seagate Exos X18 18TB Enterprise HDD from Seagate is enterprise-grade Enterprise HDDs hardware built for data centers. It features 18TB capacity, 3.5" form factor, SATA 6Gb/s interface, 7,200 RPM speed. The Seagate Exos X18 18TB Enterprise HDD (ST18000NM001G) is a 3.5-inch SATA 6Gb/s hard drive engineered for high-density data center deployments. Built on Seagate's ninth-generation helium-sealed platform, the drive spins at 7200 RPM and incorporates 256MB of DRAM cache alongside PowerChoice and PowerBalance power management technologies to reduce idle and active power consumption across large-scale storage arrays. The hermetically sealed helium fill reduces internal drag and Available in brand new condition. Seagate enterprise hdds products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.

Technical Specifications

BrandSeagate
CategoryEnterprise HDDs
SKUSEA-EXOS-X18-18TB
Part NumberST18000NM001G-V2
MPNST18000NM001G
ConditionNew
Capacity18TB
Form Factor3.5"
InterfaceSATA 6Gb/s
Speed7,200 RPM
Manufacturer Part NumberST18000NM001G
SeriesExos X18
Formatted Capacity18TB
InterfaceSATA 6Gb/s
Form Factor3.5-inch LFF
Spindle Speed7200 RPM
Cache (DRAM)256MB
Recording TechnologyConventional Magnetic Recording (CMR)
Areal DensityUp to 1292Gb per square inch
Sustained Transfer Rate (OD)Up to 270MB/s
MTBF2,500,000 hours
Annual Workload Rating550TB/year
Power-On Hours8,760 hours/year (24×7)
Operating Power (Read/Write)7.8W typical
Idle Power (Active Idle)5.0W typical
Rotational Vibration CompensationYes (dual-plane balance, multi-axis shock sensor)
Sealed Gas EnvironmentHelium
Operating Temperature5°C to 60°C
Non-Operating Shock250G, 2ms
Sector Size512e and 4Kn (model variant dependent)
Weight670g (typical)

Frequently Asked Questions about Seagate Exos X18 18TB Enterprise HDD

What does the Seagate Exos X18 18TB Enterprise HDD do?

the Seagate Exos X18 18TB Enterprise HDD suits enterprise data-center storage tiers — all-flash arrays, hyperconverged storage pools (vSAN, Ceph), database backends, and high-throughput backup repositories. It is supported by major server platforms.

What are the headline specs of the Seagate Exos X18 18TB Enterprise HDD?

Key specifications for the Seagate Exos X18 18TB Enterprise HDD: new condition; capacity 18TB; interface SATA 6Gb/s; form factor 3.5 inch; read speed 261 MB/s; write speed 261 MB/s. Manufacturer part number ST18000NM001G-V2. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.