Seagate 14TB, 7200rpm, 256MB, SATAIII, EXOS X18, CMR SE

Picture may differ from actual product, there can be accessories and parts not supplied with the actual product.
ID: 801128 Product code: ST14000NM000J
In stock 1 units
Warranty: 3 years
582.25 €
Ready for dispatch
tomorrow, 18.02.2026
starting from 1.99 €
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Main product parameters All parameters
  • Capacity: 14 TB
  • Data Interface: SATA III
  • Spindle rotation speed: 7200 rpm
  • Data buffer: 256 MB
All parameters
Capacity 14 TB
The HDD capacity in Gigabytes indicates how much information can be stored by the HDD. The capacity of the HDD is fixed and cannot be increased after buying the HDD. Therefore, upon buying the HDD you should verify its compliance with your current volume requirements and provides a reserve for future needs.
Use : Server
Data Interface SATA III
The connection of the HDD to the computer. The current industry standard is SATA connection. IDE connection is available with older computers. Prior to buying the HDD you should verify whether the motherboard has a free connection slot and the support for the chosen disc capacity.
Spindle rotation speed 7200 rpm
The HDD rotations. The HDDs of most desktop computers have 7200rpm and this has already become the industry standard. If you want to achieve a higher speed you should buy the HDD of 10000rpm. The operation noise, temperature and power consumption of 10000rpm HDDs are much higher than these of the 7200rpm HDDs parameters, therefore, prior to buying a 10000rpm HDD you should verify the compliance of the enclosure, power supply unit and the cooling with the technical requirements of this HDD.
Data buffer 256 MB
Data buffer is a high-speed memory built-in the HDD and allowing the disc to receive data at a smooth speed irrespective of the level of loading the physical memory of the disc at the particular time. If you work with a high number of small volume files (documents, photos, etc.) we recommend to buy an HDD with 8Mb or higher data buffer.
More detailed specification
24/7 operation Features - Yes
Average latency Features - 4.16 ms
Brand - Seagate
BrandPartCode - ST14000NM000J
Category - Internal Hard Drives
Category 1 - Festplatten
Category 2 - Interne Festplatten
Category Code - HES
Component for Features - Disk array
Depth Weight & dimensions - 147 mm
Description - The most scalable drives in the datasphere, Exos X series hard drives integrate the latest technology in support of a secure and reliable cloud data centre. Scalable. Responsive. Innovative Designed to handle the most rigorous workloads, the Seagate Exos X series enterprise class drives are perfect, high-reliability solutions for servers, storage systems, and business-centric NAS systems. Whatever your applications, there’s an Exos drive for it. Exos X18 Designed for maximum storage capacity and the highest rack-space efficiency, delivering up to 18 TB capacity.
dimensionalWeight - 94
EAN - 0763649139059
Features - 24/7 operation - Yes
Features - Average latency - 4.16 ms
Features - Component for - Disk array
Features - HDD capacity - 14 TB
Features - HDD interface transfer rate - 6 Gbit/s
Features - HDD size - 3.5"
Features - HDD speed - 7200 RPM
Features - HDD sustained transfer rate - 258 MiB/s
Features - Interface - Serial ATA III
Features - Mean time between failures (MTBF) - 2500000 h
Features - Rotational Vibration (RV) sensors - Yes
Features - Storage drive buffer size - 256 MB
Features - Type - HDD
Features - Uncorrectable Bit Error Rate (UBER) - < 1 per 10^15 bits read
GTIN - 0763649139059
GTIN - 763649139059
GTIN - 5715063527603
GTIN - 8719706020626
Harmonized System (HS) code Logistics data - 84717050
HDD capacity Features - 14 TB
HDD Family name - Exos X18
HDD interface transfer rate Features - 6 Gbit/s
HDD size Features - 3.5"
HDD speed Features - 7200 RPM
HDD sustained transfer rate Features - 258 MiB/s
Height Weight & dimensions - 26.1 mm
Interface Features - Serial ATA III
Logistics data - Harmonized System (HS) code - 84717050
LongDesc - The most scalable drives in the datasphere, Exos X series hard drives integrate the latest technology in support of a secure and reliable cloud data centre.Scalable. Responsive. InnovativeDesigned to handle the most rigorous workloads, the Seagate Exos X series enterprise class drives are perfect, high-reliability solutions for servers, storage systems, and business-centric NAS systems. Whatever your applications, there’s an Exos drive for it.Exos X18Designed for maximum storage capacity and the highest rack-space efficiency, delivering up to 18 TB capacity.
LongProductName - 14TB, 3.5", SATA III 6Gb/s, 7200RPM, 256MB Cache, Standard Model FastFormat™ (512e/4Kn)
LongSummaryDescription - Seagate Enterprise ST14000NM000J. HDD capacity: 14 TB, HDD speed: 7200 RPM, Storage drive buffer size: 256 MB, HDD size: 3.5", Interface: Serial ATA III
Manufacturer - Seagate
Mean time between failures (MTBF) Features - 2500000 h
MPN - ST14000NM000J
Name - 14TB Seagate EXOS X18 ST14000NM000J 7200RPM 256MB Ent.
Non-operating shock Operational conditions - 200 G
Non-operating vibration Operational conditions - 2.27 G
Operating shock Operational conditions - 50 G
Operating temperature (T-T) Operational conditions - 5 - 60 °C
Operating voltage Power - 5 / 12 V
Operational conditions - Non-operating shock - 200 G
Operational conditions - Non-operating vibration - 2.27 G
Operational conditions - Operating shock - 50 G
Operational conditions - Operating temperature (T-T) - 5 - 60 °C
Packaging data - Quantity per pack - 1 pc(s)
Power - Operating voltage - 5 / 12 V
Power - Power consumption (idle) - 4.9 W
Power - Power consumption (read) - 9.2 W
Power - Power consumption (write) - 6.3 W
Power consumption (idle) Power - 4.9 W
Power consumption (read) Power - 9.2 W
Power consumption (write) Power - 6.3 W
producerCode - ST14000NM000J
productName - Seagate Exos ST14000NM000J internal hard drive 3.5" 14 TB Serial ATA III
ProductName - ST14000NM000J
Product Net Weight - 0.65 kg
productSize - Normal
Quantity per pack Packaging data - 1 pc(s)
Rotational Vibration (RV) sensors Features - Yes
ShortSummaryDescription - Seagate Enterprise ST14000NM000J, 14 TB, 7200 RPM, 256 MB, 3.5", Serial ATA III
sizeX - 150
sizeY - 105
sizeZ - 30
Storage drive buffer size Features - 256 MB
Summary - Seagate Enterprise ST14000NM000J. HDD capacity: 14 TB, HDD speed: 7200 RPM, Storage drive buffer size: 256 MB, HDD size: 3.5", Interface: Serial ATA III
Title - Seagate Enterprise ST14000NM000J internal hard drive 14 TB 7200 RPM 256 MB 3.5" Serial ATA III
Type Features - HDD
Uncorrectable Bit Error Rate (UBER) Features - < 1 per 10^15 bits read
Unit Box Height - 0.03
Unit Box Length - 0.15
Unit Box Width - 0.105
Unit Calculated Volume - 0.0004725 cubm
Unit Calculated Weight - 0.66 kg
Units per Shipping Box - 1
URL - https://www.seagate.com/
Vendor Homepage - https://www.seagate.com/
Warranty - 60L months
WarrantyInfo -
warrantyLength - 60
warrantyType - G
Weight - 0.66
weight - 660
Weight & dimensions - Depth - 147 mm
Weight & dimensions - Height - 26.1 mm
Weight & dimensions - Weight - 650 g
Weight & dimensions - Width - 101.8 mm
Weight Weight & dimensions - 650 g
Width Weight & dimensions - 101.8 mm
582.25 €
Seagate 14TB, 7200rpm, 256MB, SATAIII, EXOS X18, CMR SE
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