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Seagate 18TB Exos X18 7200 RPM SAS 12Gb/s 512e/4Kn 256MB Cache 3.5-Inch Enterprise Hard Drive HDD (ST18000NM004J)

**Seagate 18TB Exos X18 Enterprise HDD (ST18000NM004J):** A high-performance 3.5-inch SAS drive designed for enterprise storage, offering 18TB capacity with 7200 RPM speed and a 256MB cache for rapid data access. Features a 12Gb/s SAS interface, ensuring low latency and high throughput for demanding workloads. Engineered for reliability with enterprise-class durability (2.5M hours MTBF), RAID optimization, and support for 24/7 operation. Ideal for data centers, cloud storage, and high-density environments, it combines massive scalability, energy efficiency, and advanced error-correction technology to reduce total cost of ownership (TCO) while delivering enterprise-grade performance and resilience.

Quote50 pcs(MOQ) Minimum Order Quantity

Bulk Order Discounts Available

BrandSeagate
Products StatusNew
ApplicationServer
InterfaceSAS 12Gb/s
Capacity18TB

Exos X18 18TB

Scalable. Responsive. Innovative.

For everything hyperscale, there’s Exos® X— the most powerful way to access the datasphere and harness the full potential of the cloud. Exos X18, Exos X16, Exos 2X14, and Exos X10 enterprise hard drives integrate the latest technology in support of a scalable, secure, and reliable cloud data center. Specifically designed to work in highly scalable environments requiring low power consumption and weight, the Exos X series hard drives perform consistently while scaling to meet the stringent TCO requirements of most cloud-based data centers.

Scalable. Responsive. Efficient.
  • Performance-optimized hard drives for heavy application usage, support workloads of up to 550TB per year
  • Designed for 24×7 storage environments and backed by a 2.5-million-hour MTBF rating and data recovery software
  • High-reliability enterprise hard drives for servers, storage systems, JBODs, and business NAS systems
  • 5-year limited warranty for the extra peace of mind

High Performance Without Compromises

Superior Reliability

Enterprise-class drive with a 550TB/year workload rating and 2.5M-hr MTBF can meet the most demanding storage requirements.

Customizable Power Options

PowerChoice and PowerBalance for optimized power consumption when in use and idle customizable to fit your needs.

Amazing Performance

Advanced Write Caching coupled with up to 270MB/s data transfer rates provides a boost in performance without compromising on capacity.

Scalable
  • Highest 18TB hard drive performance with enhanced caching, making it perfect for cloud data center and massive scale-out data center applications.
  • Maximize rack storage with fewer drives per rack and slot overhead per petabyte.
Responsive
  • Get up to 270 MB/s data transfer rates for quick and reliable migration of massive amounts of data.
  • Digital environmental sensors to monitor internal drive conditions for optimal operation and performance.
Innovative
  • Next-generation helium side-sealing weld technology for added handling robustness and leak protection.
  • PowerBalance and PowerChoice features optimize Watts/TB to lower TCO.
Brand

Seagate

Products Status

New

Application

Server

Interface

SAS 12Gb/s

Capacity

18TB

Form Factor

3.5"

Cache

256MB

RPM

7200 RPM

Model

ST18000NM004J

Series

Exos X18

Height (maximum)

26.10mm

Length (maximum)

147.00mm

Width (maximum)

101.85mm

Average Latency

4.16ms

NAND Flash Memory Type

SLC

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