Dark mode
only hard drivesin all categories
only hard drives
United Kingdom

Seagate Exos X18 ST14000NM004J 14 TB
SAS

Photos - Hard Drive Seagate Exos X18 ST14000NM004J 14 TB SAS
Videos 11
from £310.80 up to £378.99 
add to listmy lists
Seagate ST14000NM004J
Exos (TCO)helium5 year warranty
10 TB
SAS
10 TB
SATA
12 TB
SAS
12 TB
SATA
14 TB
SAS
14 TB
SATA
16 TB
SAS
16 TB
SATA
18 TB
SAS
18 TB
SATA
Placement
built-in
Type
HDD
Features
server
Size
14000 GB
Form factor
3.5 "
Connection
SAS
Helium
Manufacturer's warranty
5 years
Cache memory
256 MB
RPM
7200 rpm
Data transfer rate
270 MB/s
MTBF
2.5 M h
Size
147x102x26 mm
Weight
650 g
Official Website
seagate.com
Added to E-Catalog
may 2023
P/N
ST14000NM004J

ST14000NM005J

ST14000NM007J

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Seagate 2025 - new arrivals, bestsellers, and the most relevant models Seagate.
How to Choose a Hard DriveUnderstanding how to choose the right HDD for gaming, video recording, server, and other tasks

Buy Seagate Exos X18 ST14000NM004J 14 TB
SAS

All prices 6 →
When you make a purchase through links on our site, we may receive a affiliate commission.

SEAGATE Exos X18 14TB HDD SAS 7200RPM 256MB cache ST14000NM004J

Seagate (ST14000NM004J) SEAGATE Exos X18 14TB HDD SAS 7200RPM 256MB cache 512e/4Kn...
Senetic.co.uk
Delivery: to United Kingdom
Report
£376.94
Buy in shop

Seagate Enterprise ST14000NM004J internal hard drive 14 TB 7200 RPM 25

Hard driveComponent forDisk arrayHDD sustained transfer rate258 MiB/sHDD interface transfer rate12 Gbit/sAverage latency4.16... moremsMean time between failures (MTBF)2500000 hHDD speed7200 RPMHDD size3.5"HDD capacity14 TBFeaturesTypeHDDComponent forDisk arrayHDD sustained transfer rate258 MiB/sHDD interface transfer rate12 Gbit/sInterfaceSASAverage latency4.16 msMean time between failures (MTBF)2500000 hHDD speed7200 RPMHDD size3.5"HDD capacity14 TBStorage drive buffer size256 MBUncorrectabl
ComputersDeal.com
Delivery: in United Kingdom
Report
£310.80
Buy in shop

Seagate Enterprise ST14000NM004J internal hard drive 14 TB 7200 RPM 25

Hard driveComponent forDisk arrayHDD sustained transfer rate258 MiB/sHDD interface transfer rate12 Gbit/sAverage latency4.16... moremsMean time between failures (MTBF)2500000 hHDD speed7200 RPMHDD size3.5"HDD capacity14 TBFeaturesTypeHDDComponent forDisk arrayHDD sustained transfer rate258 MiB/sHDD interface transfer rate12 Gbit/sInterfaceSASAverage latency4.16 msMean time between failures (MTBF)2500000 hHDD speed7200 RPMHDD size3.5"HDD capacity14 TBStorage drive buffer size256 MBUncorrectabl
itsupplies.uk
Delivery: to United Kingdom
Report
£310.80
Buy in shop

Seagate Exos X18 14TB 3.5" SAS 12GB/s HDD/Hard Drive

Scan.co.uk
Delivery: to United Kingdom
Report
£335.99
Buy in shop

Seagate Enterprise ST14000NM004J. HDD capacity: 14 TB HDD speed: 7200 RPM Storage drive buffer size: 256 MB HDD size: 3.5&qu

The most scalable drives in the datasphere Exos X series hard drives integrate the latest technology in support of a secure a... morend 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 theres an Exos drive for it. Exos X18 Designed for maximum storage capacity and the highest rack-space efficiency delivering up to 18 TB capacity.
Quzo.co.uk
Delivery: to United Kingdom
Report
£328.04
Buy in shop

Seagate 6861735

The Most Scalable Drives In The Datasphere, Exos X Series Hard Drives Integrate The Latest Technology In Support Of A Secure... moreAnd 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.Features:- 14000 Gb 3.5´´ 7200 Rpm Sas- Disk Array Hdd- Storage Drive Buffer Size: 256 Mb- 12 Gbit/S- Uncorrectable Bit Error Rate (Uber): < 1 Per 10^15 Bits Read- 650 GSpecifications:General:- Type Of Device: Internal Hard-Drive- Ability: 14 Tb- Interface: Sas 12gb/S- Buffer Size: 256 Mb- Characteristics: Powerchoice,Dual Port,Low Halogen,Super Parity,Hot Plug Support,T10 Data Integrity Field (Dif),Powerbalance,512e Advanced Format,4kn Advanced Format,Organic Solderability Preservative,Seagate Fast Format,Conventional Magnetic Recording (Cmr),Helium Sealed-Drive Design- Width: 101.85 Mm- Depth: 147 Mm- Height: 26.1 Mm- Weight: 650 GInstallment: - Drive Transfer Rate: 1.2 Gbps (External)- Internal Data Rate: 270 Mbps- Medium Latency: 4.16 Ms- Spindle Speed: 7200 RpmReliability:- Mtbf (Mean Time Between Errors): 2,500,000 Hours- Irreversible Errors: 1 Times 10^15- Expansion And Connectivity- Interfaces: 1 X Sas 12 Gb/SFeeding:- Energy Consumption: 5 Watts (Standby)- 9.1 Watts (Maximum)- 6.3 Watts (Random Read/Write)Environment Parameters:- Minimum Operating Temperature: 5 °C- Maximum Operating Temperature: 60 °C- Shock Tolerance (Operating): 50 G 2 Ms- Shock Tolerance (Non-Operating): 200 G 2 Ms- Vibration Tolerance (Non-Operating): 2.27 G 2-500 Hz
Tradeinn.com
Delivery: in United Kingdom
Report
£378.99
Buy in shop
Series Seagate Exos (TCO)Compare using chart →
Seagate Exos X18 ST12000NM000J
from £255.36 
12000 GB, built-in, server, helium, 3.5 ", buffer: 256 MB, 7200 rpm, connection: SATA3, warranty 5 years
Seagate Exos X20 SATA ST20000NM007D
from £269.00 
20000 GB, built-in, server, 3.5 ", 7200 rpm, connection: SATA3, warranty 5 years
Seagate Exos X16 ST16000NM001G
from £172.80 
16000 GB, built-in, server, helium, 3.5 ", buffer: 256 MB, 7200 rpm, connection: SATA3, warranty 5 years
Seagate Exos X24 ST24000NM002H
from £289.99 
24000 GB, built-in, server, helium, 3.5 ", buffer: 512 MB, 7200 rpm, connection: SATA3, warranty 5 years
Seagate Exos X18 ST16000NM000J
from £208.00 
16000 GB, built-in, server, helium, 3.5 ", 7200 rpm, connection: SATA3, warranty 5 years
Seagate Exos X16 ST14000NM001G
from £142.65 
14000 GB, built-in, server, helium, 3.5 ", buffer: 256 MB, 7200 rpm, connection: SATA3, warranty 5 years
Seagate Exos X20 SATA ST18000NM003D
from £354.99 
18000 GB, built-in, server, 3.5 ", 7200 rpm, connection: SATA3, warranty 5 years
Seagate Exos 7E10 512e/4KN SATA ST8000NM017B
from £162.49 
8000 GB, built-in, server, 3.5 ", 7200 rpm, connection: SATA3, warranty 5 years
Seagate Exos X18 ST18000NM004J
from £339.98 
18000 GB, built-in, server, helium, 3.5 ", 7200 rpm, connection: SAS, warranty 5 years
Seagate Exos X20 SAS ST20000NM002D
from £239.58 
20000 GB, built-in, server, 3.5 ", 7200 rpm, connection: SAS, warranty 5 years
Seagate Exos X18 ST10000NM018G
from £232.90 
10000 GB, built-in, server, helium, 3.5 ", buffer: 256 MB, 7200 rpm, connection: SATA3, warranty 5 years
Seagate Exos 7E10 512e/4KN SAS ST8000NM018B
from £193.99 
8000 GB, built-in, server, 3.5 ", 7200 rpm, connection: SAS, warranty 5 years
Seagate Exos X18 ST14000NM000J
from £258.99 
14000 GB, built-in, server, helium, 3.5 ", buffer: 256 MB, 7200 rpm, connection: SATA3, warranty 5 years
Seagate Exos 7E10 512n SATA ST4000NM000B
from £136.10 
4000 GB, built-in, server, 3.5 ", 7200 rpm, connection: SATA3, warranty 5 years
Seagate Exos X24 ST16000NM002H
from £309.88 
16000 GB, built-in, server, helium, 3.5 ", buffer: 512 MB, 7200 rpm, connection: SATA3, warranty 5 years
Seagate Exos X18 ST18000NM000J
from £264.95 
18000 GB, built-in, server, helium, 3.5 ", 7200 rpm, connection: SATA3, warranty 5 years
Seagate Exos X16 ST16000NM002G
from £222.75 
16000 GB, built-in, server, helium, 3.5 ", buffer: 256 MB, 7200 rpm, connection: SAS, warranty 5 years
Seagate Exos X22 ST22000NM001E
from £285.00 
22000 GB, built-in, server, helium, 3.5 ", buffer: 512 MB, 7200 rpm, connection: SATA3, warranty 5 years
Seagate Exos 10E2400 512 Emulation/4K Native ST2400MM0129
from £205.68 
2400 GB, built-in, server, 2.5 ", buffer: 256 MB, 10000 rpm, connection: SAS, warranty 5 years
Seagate Exos 7E10 512e/4KN SATA ST10000NM017B
from £213.97 
10000 GB, built-in, server, 3.5 ", 7200 rpm, connection: SATA3, warranty 5 years

Seagate Exos X18 ST14000NM004J configurations

Price for Seagate Exos X18 ST14000NM004J
Seagate Exos X18 ST10000NM013G 10 TB
SAS
from £241.948 offers
Seagate Exos X18 ST10000NM018G 10 TB
SATA
from £232.907 offers
Seagate Exos X18 ST12000NM004J 12 TB
SAS
from £313.527 offers
Seagate Exos X18 ST12000NM000J 12 TB
SATA
from £255.3613 offers
Seagate Exos X18 ST14000NM004J 14 TB
SAS
from £310.806 offers
Seagate Exos X18 ST14000NM000J 14 TB
SATA
from £258.9910 offers
Seagate Exos X18 ST16000NM004J 16 TB
SAS
from £305.9610 offers
Seagate Exos X18 ST16000NM000J 16 TB
SATA
from £208.0012 offers
Seagate Exos X18 ST18000NM004J 18 TB
SAS
from £339.986 offers
Seagate Exos X18 ST18000NM000J 18 TB
SATA
from £264.9513 offers
Video reviews
Seagate Exos Mach.2 2x18 18TB Dual Actuator SATA Hard Drive in Windows
11 December 20236 494 view
Seagate Exos X18 18TB Enterprise 3.5" SATA HDD Hard drive
9 March 2024460 view
Seagate EXOS MACH.2 2x18 HDD - Should You Buy?
21 March 202324 641 view
Seagate 12TB HDD Teardown: Exposing the Exos X18 Inside!
26 October 2023925 view
Chia Farmer: NoSSD and Dell Exos X18 Firmware Adventure
16 September 20237 728 view
Seagate Exos X18 18TB HDD ENTERPRISE SPEED TEST
28 July 20234 583 view
Dell Exos X18 18TB SATA 6Gb/s 7200RPM 3.5-inch Enterprise HDD - ST18000NM002J (Renewed)
4 October 2023209 view
Seagate IronWolf vs Exos X18: Which Internal Hard Drive is Best for your NAS?
25 April 2023488 view
Seagate Exos X18 18TB Enterprise RAID NAS Hard Drive Review 1-23-21
24 January 202115 313 view
WD Red Plus vs Seagate Exos X18: Which is the Best Hard Drive?
27 May 2023458 view
Seagate Ironwolf Pro vs Exos X18 - Which is the Best 16TB Internal HDD for Your NAS?
18 March 20235 218 view
We recommendCompare using chart →
Toshiba MG07SCAxxxx MG07SCA14TE
from £281.41 
14000 GB, built-in, server, 3.5 ", buffer: 256 MB, 7200 rpm, connection: SAS
WD Ultrastar DC HC530 WUH721414AL5204
from £326.99 
14000 GB, built-in, server, helium, 3.5 ", buffer: 512 MB, 7200 rpm, connection: SAS, warranty 5 years
Seagate Ultra Touch
from £71.66 
external, 2000 - 5000 GB, 2.5 "
WD Blue
from £32.69 
built-in, 500 - 8000 GB, 3.5 ", 5400 rpm - 7200 rpm
Transcend StoreJet 25M3
from £53.98 
external, 640 - 4000 GB, 2.5 ", 5400 rpm
Seagate SkyHawk
from £45.71 
built-in, 1000 - 8000 GB, 3.5 ", 5400 rpm - 7200 rpm
Seagate BarraCuda Compute
from £27.99 
built-in, 1000 - 8000 GB, 3.5 ", 5400 rpm / 7200 rpm
WD Elements Portable 3.0 2.5"
from £51.98 
external, 1000 - 5000 GB, 2.5 ", 5400 rpm
WD My Book NEW
from £111.08 
external, 3000 - 22000 GB, 3.5 "
HP Server SATA 2.5"
from £96.35 
built-in, 500 - 1920 GB, 2.5 ", 7200 rpm / no data
WD Gold
from £110.68 
built-in, 4000 - 24000 GB, 3.5 ", 7200 rpm
WD Red Pro
from £95.49 
built-in, 2000 - 24000 GB, 3.5 ", 7200 rpm
Filters
Models
P/N:
ST14000NM004J

ST14000NM005J

ST14000NM007J