Seagate Exos X18 · Mainstream

Seagate Exos X18 14TB 3.5" 7200 RPM SATA

Name: Seagate Exos X18 14TB 3.5" 7200 RPM SATA
Brand: Seagate
SKU: ST14000NM001J
Availability: InStock

MPN ST14000NM001J UPC 763649139066UPC 763649139059

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Full spec sheet from Newegg

Model/Brand: Seagate
Model/Model: ST14000NM001J
Model/Series: Exos X18
Features/Usage: For Enterprise Storage
Performance/RPM: 7200 RPM
Features/Features: Market-leading 18TB HDD offering the highest capacity available for more petabytes per rack* Highly reliable performance with enhanced caching, making it the logical choice for cloud data center and massive scale-out data center applications Hyperscale SATA model tuned for large data transfers and low latency PowerBalance feature optimizes Watts/TB Maximize total cost of ownership savings through lower power and weight with helium sealed-drive design Proven helium side-sealing weld technology for added handling robustness and leak protection Digital environmental sensors to monitor internal drive conditions for optimal operation and performance Data protection and security - Seagate Secure features for safe, affordable, fast, and easy drive retirement * Compared to 14TB competitive product.
Performance/Cache: 256MB
Performance/Capacity: 14TB
Performance/Interface: SATA 6.0Gb/s
Dimensions/Form Factor: 3.5"
Dimensions/Width (maximum): 101.85mm
Dimensions/Height (maximum): 26.10mm
Dimensions/Length (maximum): 147.00mm
Performance/Average Latency: 4.16ms
Performance/Recording Technology: CMR
Additional Information/First Listed on Newegg: September 23, 2026