Seagate

Seagate Exos X18 ST16000NM000J 16 TB Hard Drive - 3.5" Internal - SATA [SATA/600] (253413)

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SKU:
18034121
MPN:
253413
Availability:
Usually ships the same or next business day. In stock at our IL, PA warehouses.
Shipping:
Calculated at Checkout
Stock Update:
08/04/2026 09:13:42 PM PST
$951.90
Stock Update:
08/04/2026 09:13:42 PM PST
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Description

This item is brand-new, factory sealed.

Seagate manufactures hard drives that specifically address the demand for hyperscale cloud scalability. As the flagship of the Seagate X class, the Exos X18 enterprise hard drives are the highest-capacity hard drives in the fleet.
Maximum Storage Capacity for Highest Rack Space Efficiency
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
Proven enterprise-class reliability backed by 5-year limited warranty and 2.5M-hr MTBF rating
Capacity
16TBFeatures
Helium Sealed-Drive Design
Yes
Conventional Magnetic Recording (CMR)
Yes
Protection Information (T10 DIF)

SuperParity
Yes
Low Halogen
Yes
PowerChoice Idle Power Technology
Yes
PowerBalance Power/Performance Technology
Yes
Hot-Plug Support
Yes
Cache, Multisegmented (MB)
256
Organic Solderability Preservative
Yes
RSA 3072 Firmware Verification (SD and D)
YesReliability/Data Integrity
Mean Time Between Failures (MTBF, hours)
2,500,000
Reliability Rating at Full 24x7 Operation (AFR)
0.35%
Nonrecoverable Read Errors per Bits Read
1 sector per 10E15
Power-On Hours per Year (24x7)
8760
512e Sector Size (Bytes per Sector)
512
4Kn Sector Size (Bytes per Sector)
4096Performance
Spindle Speed (RPM)
7200RPM
Interface Access Speed (Gb/s)
6.0, 3.0
Max. Sustained Transfer Rate OD (MB/s,MiB/s)
270/258
Random Read/Write 4K QD16 WCD (IOPS)
170/550
Average Latency (ms)
4.16
Interface Ports
Single
Rotation Vibration at 20-1500 Hz (rad/sec2)
12.5Power Consumption
Idle A (W) Average
5.1W
Max Operating, Random Read/Write 4K/16Q (W)
9.4, 6.4
Power Supply Requirements
+12 V and +5 VEnvironmental
Temperature, Operating (oC)
5oC 60oC
Vibration, Nonoperating: 2 to 500Hz (Grms)
2.27
Shock, Operating 2ms (Read/Write) (Gs)
50
Shock, Nonoperating 2ms (Gs)
200Item Dimension (L"xW"xH")
2 x 5 x 6

Weight
1.48 lbs

Warranty Information
5 years

Features

Device Supported:

Video Surveillance System
Storage System

 

Country of Origin:   
Thailand

 

Specs

Physical Characteristics
Form Factor3.5"
Weight (Approximate)1.48 lb
Drive TypeInternal
Hot SwappableYes
Height1"
Width4"
Depth5.8"
Warranty
Limited Warranty5 Year
Interfaces/Ports
Drive Interface StandardSATA/600
Drive InterfaceSATA
General Information
Brand NameSeagate
Manufacturer Website Addresshttp://www.seagate.com
Marketing InformationScalable. Responsive. Innovative.
Exos X18
Seagate manufactures hard drives that specifically address the demand for hyperscale cloud scalability. As the flagship of the Seagate® X class, the Exos® X18 enterprise hard drives are the highest-capacity hard drives in the fleet.
Maximum Storage Capacity for Highest Rack Space Efficiency
Market-leading 18 TB 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 centre and massive scale-out data centre applications
Hyperscale SATA model
tuned for large data transfers and low latency
PowerBalance™
feature optimises Watts/TB
Maximise 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
Proven enterprise-class reliability backed by
5-year limited warranty and 2.5M-hr MTBF rating
Product TypeHard Drive
Product NameExos X18 ST16000NM000J Hard Drive
ManufacturerSeagate Technology
Manufacturer Part NumberST16000NM000J
Product ModelST16000NM000J
Product SeriesX18
Product LineExos
Drive Performance
Maximum Read Transfer Rate261 MB/s
Maximum Write Transfer Rate249 MB/s
Buffer256 MB
Random 4KB Read170000IOPS
Spindle Speed (rpm)7200
Random 4KB Write550000IOPS
Network & Communication
Wireless LANNo
Technical Information
Storage Capacity16 TB
Disk Format512e/4Kn

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Seagate Exos X18 ST16000NM000J 16 TB Hard Drive - 3.5" Internal - SATA [SATA/600] (253413)
$951.90