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Seagate Exos X18 SED

18 TB, 3.5"
Currently out of stock
Free shipping starting at 39,–

Product details

The Exos X-Series hard drives are the most scalable drives in the data sphere, offering the latest technology to support a secure and reliable cloud data center.

Scalable, responsive, innovative. Seagate's Exos X-Series enterprise hard drives are designed for demanding workloads and provide perfect, highly reliable drives for servers, storage systems, and business-oriented NAS applications. With an Exos drive, you can never go wrong, no matter the application.

Exos X18. Designed for maximum storage capacity of up to 18 TB and efficient utilization of available rack space.

Key specifications

Scope of application
Enterprise
Interface
SATA
Interface version
SATA III
Cache
256 MB
Sustained Speed HDD
270 MB/s
Max. Speed
7200 RPM
Storage Technology
CMR

General information

Item number
21165963
Manufacturer
Seagate
Category
Hard drives
Manufacturer No.
ST18000NM001J
Release date
9/4/2024
External links

Data storage properties

Scope of application
Enterprise
Interface
SATA
Interface version
SATA III
Form factor
3.5"
Storage capacity
18 TB
Cache
256 MB
Sustained Speed HDD
270 MB/s
Max. Speed
7200 RPM
Storage Technology
CMR
Hard disk filling
Helium
Max. Workload Rate
550 TB/J
MTBF
2500000 h
Hard disk additional functions
Hardware encryption

Operating conditions

Maximum operating temperature
60 °C

Power supply

Power consumption (standby)
5.30 W
Power consumption
9.40 W

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Scope of delivery

Scope of delivery
HDD

Product dimensions

Length
14.70 cm
Width
10.19 cm
Height
2.61 cm
Weight
670 g

Legal Notice

Product Safety

Package dimensions

Length
21 cm
Width
13.70 cm
Height
6.40 cm
Weight
724 g

Legal concerns

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Hard drives» category have a defect within the first 24 months?

Source: Galaxus
  • 2.Synology
    0,8 %
  • 4.Dell
    1 %
  • 5.WD
    1,6 %
  • 6.Toshiba
    1,7 %
  • 7.Seagate
    2,1 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 1.Dell
    0 days
  • 1.HPE
    0 days
  • 3.Seagate
    2 days
  • 3.Synology
    2 days
  • 3.WD
    2 days

Return rate

How often is a product of this brand in the «Hard drives» category returned?

Source: Galaxus
  • 2.Ubiquiti
    1,8 %
  • 3.WD
    2,5 %
  • 4.Seagate
    3 %
  • 5.Toshiba
    3,5 %
  • 6.HPE
    7,7 %
Source: Galaxus

Translation: machine translated
Without ratingNo rating
CT Magazin Logo
CT MagazinSingle testReleaseJanuary 2023
  • PositiveVery quiet
  • Positivecheap
  • NegativeHigh power consumption

The Seagate Exos X18 is available with 16 and 18 TBytes, soon to be followed by the 2X18, a version with a split head stack. Those who want an 18 TB Exos drive could just as well go for an Exos X20 with 18 TB. Other versions of the Exos X18 have a SAS interface or can be erased quickly and securely, but those who are only looking for the lowest price will probably get what they want: the 18 TByte...