Seagate Exos X18 ST18000NM004J

18 TB, 3.5"
425Ratings
BrandMore from Seagate
Test reportsVery good based on 1 test
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Product details

The Seagate Exos X18 ST18000NM004J is a powerful internal hard drive specifically designed for use in enterprise environments. With a storage capacity of 18 terabytes, it provides ample space for extensive data and applications. The hard drive utilizes the SAS interface with a data transfer rate of up to 12 Gb/s, enabling fast and efficient data processing. With a spindle speed of 7200 RPM and a 256 MB cache, the Exos X18 ensures high performance and reliability. The helium-filled design reduces air resistance and improves energy efficiency, while support for hot-plugging allows for easy maintenance and system expansion. This hard drive is ideal for demanding applications that require high storage capacity and fast data access times.

  • SAS interface with 12 Gb/s for high data transfer rates
  • Helium-filled design for improved energy efficiency
  • Hot-plug support for easy maintenance
  • Conventional magnetic recording (CMR) for reliable data integrity
  • PowerChoice technology to optimize energy consumption.

Key specifications

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

General information

Item number
30876904
Manufacturer
Seagate
Category
Hard drives
Manufacturer no.
ST18000NM004J
Release date
9.12.2021

Data storage properties

Scope of application
Enterprise
Interface
SAS
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
Hot plugging

Operating conditions

Maximum operating temperature
60 °C

Power supply

Power consumption (standby)
5.80 W
Power consumption
9.90 W

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Scope of delivery

Scope of delivery
Hard disk

Product dimensions

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

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Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • 2.Synology
    0.8 %
  • 4.Dell
    1 %
  • 5.Toshiba
    1.6 %
  • 5.WD
    1.6 %
  • 7.Seagate
    2.1 %

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: Digitec Galaxus
  • 1.HPE
    0 days
  • 2.Seagate
    2 days
  • 2.Synology
    2 days
  • 4.Toshiba
    3 days
  • 4.WD
    3 days

Return rate

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

Source: Digitec Galaxus
  • 2.Synology
    1.4 %
  • 3.WD
    2.5 %
  • 4.Seagate
    3.1 %
  • 5.Toshiba
    3.6 %
  • 6.HPE
    8.3 %
Source: Digitec Galaxus

Translation: machine translated
Very good100/100
CHIP OnlineSingle testReleaseMarch 2022
  • PositiveTop performance
  • PositiveHuge storage space of 18 TByte
  • PositiveSuper price-performance ratio

    The Seagate Exos X18 18TB is bursting with GBytes of storage space. The hard drive offers a huge capacity of 18,000 GBytes, which want to be filled with large amounts of data. It is also extremely performant and shines in the test with very high transfer rates and low access times. The low price is also appealing - at least when measured against the storage space.

    This test report belongs to a different type: Exos X18 SAS (18 TB, 3.5")