Name: Seagate ST4000NM0125 Hard Drive 4TB 7.2K SAS
Brand: Seagate
SKU: ST4000NM0125-SEAGATE
Price: 47.2 GBP
Availability: InStock

Capacity: 4 TB
Drive Form Factor: 3.5 Inch (LFF)
Connectivity: SAS
Drive Type: HDD (Hard Disk Drive)
Brand: Seagate
Weight (kg): 1.00
Transfer Rate: 12 Gbps
Disk Speed: 7200 rpm
Manufacturer Website: https://www.seagate.com/

The SeagateÂ® Exosâ„¢ 7E8 Enterprise Hard Drive: High-Capacity, High-Performance Storage Solution

The SeagateÂ® Exosâ„¢ 7E8 enterprise hard drive confidently stores up to 8 TB of data without sacrificing performance. This secure, high-capacity, and high-performance drive is optimised for demanding enterprise bulk data applications, making it the perfect storage solution for data centre infrastructures.

Enterprise Drive for Bulk Data Applications

The Exos 7E8 hard drive supports up to 8 TB per drive, providing cost-effective and reliable access to unstructured data. Built on field-proven 9th generation conventional magnetic recording (CMR) technology, this drive helps to catalyse the datasphere, delivering trusted performance, rock-solid reliability, ironclad security, and low total cost of ownership (TCO) for demanding 24x7 operations.

Robust Bulk Data Storage for a 24x7 World

Backed by a 2 million hour MTBF rating and supporting workloads of 550 TB per year, the Exos 7E8 drive is designed to handle the demands of a 24x7 world. With state-of-the-art cache, on-the-fly error correction algorithms, and rotational vibration design, this drive ensures consistent performance in replicated and RAID multi-drive systems.

High Performance for Mainstream Data Centre Applications

The Exos 7E8 delivers high performance and meets storage workload requirements in the most efficient and cost-effective data centre footprint on the market. With 12 Gb/s SAS and SATA 6 Gb/s interface options, this drive is easy to integrate into bulk storage systems. Plus, with user-definable innovative technology advancements like PowerChoiceâ„¢ and Seagate RAID RebuildÂ®, you can tailor your nearline storage requirements for even greater improvements in lowering your TCO.

Enhanced Enterprise Reliability, Data Protection, and Security

Advanced security features help protect data where it lives â€“ on the drive. The Exos 7E8 prevents unauthorised drive access and safeguards stored data with security features that include Secure Downloads & Diagnostics, TCG-compliant Self-Encrypting Drive, and government-grade FIPS/Common Criteria tamper-resistant hard drive. Seagate Secureâ„¢ drives simplify drive repurposing and disposal, help protect data-at-rest, and comply with corporate and federal data security mandates.

Declaration of conformity dated December 2024

Techbuyer are ISO 9001, 45001, 14001, 27001 certified. As Techbuyer are not a manufacturer and only refurbish, repair and resell goods the manufacturers certification of compliance library is referred to. Within Techbuyer process assets have not come into contact with asbestos.

Object of this declaration is to ensure that products sold Fulfil the essential requirements of the following Directives: 2014/30/EU and 2014/35/EU; and is in conformity with Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment.

The Following Standards were applied:

EMC	EN 300 386 V1.6.1:2012 EN 55032:2015/A11:2020 EN 55035:2017/A11:2020 EN 61000-3-3:2013+A1:2019 EN 61000-3-3:2013+A2:2021	EN IEC 61000-3-2:2019+A1:2020 EN61000-6-1:2007 EN61000-6-2:2005 CISPR 32:2015
Safety	EN 62368-1:2014	EN 62368-1:2014+A11:2017
RoHS	EN IEC 63000:2018

Delivery Fees

Service required - UK Mainland Only	Delivery Price
*Next working day (any time) on all online orders	£5
*Free next working day delivery on all online orders over £75	FREE
*Next working day pre 10.30am	£15
*Next working day pre 12pm	£12
**Saturday pre 12pm	£30

*Cut off time for Next Working Day delivery is 3.30pm.

**Cut off time for Saturday delivery is 3.30pm

Note: ALL orders placed over the weekend will be processed on a Monday, therefore the earliest expected delivery day for next working day delivery would be the Tuesday.

Fair

A Tested and refurbished product that operates 'as good as new' with aesthetic markings less than 50mm in length. 3 year Techbuyer warranty
Some part numbers/ kits may be assembled using components from various different sources and may contain alternative/ substitute components.

Grading

The below grading information is applicable to laptops and desktops:

Grade A

Comprehensively tested and 100% functional.
Outer casing / front bezel may contain minimal marks / scratches – surface coating NOT broken.
Screen shows minimal to no signs of use.
Palm rest, keyboard and trackpad may show signs of light use.
Ports show minimal to no signs of use and all are fully functional.
Battery life is 75%+

Grade B

Comprehensively tested and 100% functional.
Outer casing (lid) may have light marks, individually less than 30mm x 3mm. May have one small dent max.
Outer casing (base panel) may have up to five small dents. May have missing feet
Front bezel may have minimal marks / scratches, less than 10mm length - surface coating NOT broken.
Screen may have marks / scratches less than 10mm x 2mm wide - NOT visible when product is turned on.
Palm rest, keyboard and trackpad may show signs of dulling from use. Keyboard has all key markings visible.
Ports show normal signs of wear and tear - all are fully functional.
Battery life is 50%+

Grade C

Comprehensively tested and 100% functional.
Outer casing (lid) may have multiple minor/major scratches, small dents or minor discoloration
Outer casing (base panel) may have multiple minor/major scratches, small dents, cracks, or minor discoloration. May have missing feet
Front bezel may show signs of heavy wear & tear, multiple scratches, minor dents, or minor cracks
Laptop screen may have minor marks/scratches, multiple dead pixels, keyboard imprint, light pressure spots
Palm rest may show signs of dulling/glossing from use
Keyboard may have dulled or glossed keys. Some key markings may be faded/missing
Trackpad may show signs of heavy use, or may have been re-covered with vinyl
Ports may show light signs of use, fully functional
Battery life is 50%+

Conditions:

Factory Sealed in original manufacturer's retail packaging. 3 year Techbuyer warranty

New/as-new product in opened original manufacturer packaging. 3 year Techbuyer warranty

A refurbished product that looks and operates ‘as good as’ new, without original packaging. May be packed in a new brown box. 3 year Techbuyer warranty
Some part numbers/ kits may be assembled using components from various different sources and may contain alternative/ substitute components.

Tested and refurbished to Techbuyer standards and operates 'as good as new' with minor aesthetic markings. 3 year Techbuyer warranty
Some part numbers/ kits may be assembled using components from various different sources and may contain alternative/ substitute components.
For laptops and desktops, please refer to the 'Grading' for detailed information.

A Tested and refurbished product that operates 'as good as new' with aesthetic markings less than 50mm in length. 3 year Techbuyer warranty
Some part numbers/ kits may be assembled using components from various different sources and may contain alternative/ substitute components.

Grading:

The below grading information is applicable to laptops and desktops:

Comprehensively tested and 100% functional.
Outer casing / front bezel may contain minimal marks / scratches – surface coating NOT broken.
Screen shows minimal to no signs of use.
Palm rest, keyboard and trackpad may show signs of light use.
Ports show minimal to no signs of use and all are fully functional.
Battery life is 75%+

Comprehensively tested and 100% functional.
Outer casing (lid) may have light marks, individually less than 30mm x 3mm. May have one small dent max.
Outer casing (base panel) may have up to five small dents. May have missing feet
Front bezel may have minimal marks / scratches, less than 10mm length - surface coating NOT broken.
Screen may have marks / scratches less than 10mm x 2mm wide - NOT visible when product is turned on.
Palm rest, keyboard and trackpad may show signs of dulling from use. Keyboard has all key markings visible.
Ports show normal signs of wear and tear - all are fully functional.
Battery life is 50%+

Comprehensively tested and 100% functional.
Outer casing (lid) may have multiple minor/major scratches, small dents or minor discoloration
Outer casing (base panel) may have multiple minor/major scratches, small dents, cracks, or minor discoloration. May have missing feet
Front bezel may show signs of heavy wear & tear, multiple scratches, minor dents, or minor cracks
Laptop screen may have minor marks/scratches, multiple dead pixels, keyboard imprint, light pressure spots
Palm rest may show signs of dulling/glossing from use
Keyboard may have dulled or glossed keys. Some key markings may be faded/missing
Trackpad may show signs of heavy use, or may have been re-covered with vinyl
Ports may show light signs of use, fully functional
Battery life is 50%+

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