Is the Seagate ST8000NM0045 a 4Kn SATA drive?

Yes. It uses 4Kn sectors on a SATA 6Gb/s interface.

Can I buy the ST8000NM0045 used?

Yes, with 90 days of warranty. New and Refurbished come with 1 year or 3 years.

Seagate

Seagate Exos 7E8 8TB 7.2K SATA 6G LFF 4Kn Hard Drive

Name: Seagate Exos 7E8 8TB 7.2K SATA 6G LFF 4Kn Hard Drive
Brand: Seagate
SKU: ST8000NM0045

MPNST8000NM0045

Seagate ST8000NM0045 is an 8TB Exos 7E8 SATA 6Gb/s hard drive with 4Kn sectors, in a 3.5-inch LFF case at 7,200 rpm.

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Tested, cleaned and graded. Fully functional, with warranty.

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Seagate Exos 7E8 8TB 7.2K SATA 6G LFF 4Kn Hard Drive

ST8000NM0045 · Refurbished · 1 year warranty

Quantity (units)

Overview

The Seagate Exos 7E8 ST8000NM0045 is an 8TB SATA drive in 4Kn format, with 4K logical and physical sectors. Before ordering, make sure your operating system, file system and controller accept 4Kn SATA drives.

It is a 3.5-inch LFF drive on a single SATA 6Gb/s port, turning at 7,200 rpm. Cache is 256MB and the maximum sustained transfer rate is 249 MB/s. Seagate rates it for 550 TB per year, with an MTBF of 2,000,000 hours and a 0.44% annualized failure rate.

Power draw is 7.6 W idle and 11 W operating, and the drive weighs 780 g.

It suits SATA servers and storage software already set up for 4Kn. All three conditions are available: New and Refurbished with 1 year or 3 years of warranty, Used with 90 days.

Specifications

Seagate ST8000NM0045 specifications
Manufacturer part number	ST8000NM0045
Brand	Seagate
Cache	256 MB
Weight g	780
Interface	SATA
Drive type	HDD
Mtbf hours	2,000,000
Afr percent	0.44
Form factor	3.5in LFF
Idle power w	7.6
Product line	Exos 7E8
Sector format	4Kn
Capacity	8TB
Warranty years	5
Workload tb yr	550
Interface ports	Single
Operating power w	11
Interface speed	6 Gb/s
Rotational speed	7,200 rpm
Max transfer rate mbs	249

Specifications from the manufacturer's datasheet ↗

FAQ

Is the Seagate ST8000NM0045 a 4Kn SATA drive?: Yes. It uses 4Kn sectors on a SATA 6Gb/s interface.
What workload is the ST8000NM0045 rated for?: 550 TB per year, with an MTBF of 2,000,000 hours.
What is the idle power of this 8TB drive?: 7.6 W idle and 11 W operating.
Can I buy the ST8000NM0045 used?: Yes, with 90 days of warranty. New and Refurbished come with 1 year or 3 years.