Seagate Exos X20 Enterprise Hard Drive

Seagate Exos X20 20TB SATA Enterprise HDD ST20000NM007D

A 20TB Seagate Exos X20 3.5-inch SATA enterprise hard drive with 512e/4Kn listing, 7,200 RPM, 256MB cache, 2.5-million-hour MTBF and a 5-year warranty.

20TB capacitySATA 6Gb/s256MB cache5-year warranty

Seagate Exos X20 20TB SATA Enterprise HDD ST20000NM007D

Product overview

The supplied product information identifies ST20000NM007D as a Seagate Exos X20 20TB 3.5-inch SATA enterprise hard drive with a 512e/4Kn listing.

The source lists 7,200 RPM, 256MB cache, a maximum sustained transfer rate of 285MB/s or 272MiB/s and random read/write 4K QD16 WCD figures of 168/550 IOPS.

Additional supplied values include 4.16ms average latency, interface access speeds of 6 and 3Gb/s, a 2.5-million-hour MTBF figure, 670g weight and a 5-year warranty.

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Manufacturer warranty and authorised reseller

The supplied specifications list a 5-year Seagate manufacturer warranty for ST20000NM007D.

DeviceDeal is an authorised reseller of Seagate products.

Frequently asked questions

What is the Seagate ST20000NM007D?

It is a 20TB Seagate Exos X20 3.5-inch SATA enterprise hard drive.

What interface and sector formats are listed?

The supplied information lists SATA 6Gb/s and identifies the product as 512e/4Kn.

What rotational speed and cache are supplied?

The source lists 7,200 RPM and a 256MB cache.

What transfer-rate figures are provided?

The maximum sustained transfer rate is listed as 285MB/s or 272MiB/s, with random read/write 4K QD16 WCD figures of 168/550 IOPS.

What reliability and physical figures are listed?

The supplied data lists a 2.5-million-hour MTBF figure and a weight of 670g.

What warranty applies to ST20000NM007D?

The supplied specifications list a 5-year Seagate manufacturer warranty. DeviceDeal is an authorised reseller of Seagate products.

(ST20000NM007D)

Features and highlights

A 20TB Seagate Exos X20 SATA enterprise hard drive with 7,200 RPM, 256MB cache, supplied 512e/4Kn support and a 5-year warranty.

20TB enterprise capacity

The supplied product information lists 20TB capacity.

SATA 6Gb/s interface

The source lists a SATA 6Gb/s interface.

512e/4Kn listing

The product name identifies 512e/4Kn sector formats.

7,200 RPM and 256MB cache

The supplied values list 7,200 RPM and 256MB cache.

285MB/s sustained transfer rate

The listed maximum sustained transfer rate is 285MB/s or 272MiB/s.

5-year warranty

The structured specifications list a 5-year manufacturer warranty.

Key supplied details

Exos X20 series
3.5-inch form factor
168/550 IOPS supplied
4.16ms average latency
670g weight
DeviceDeal authorised reseller

Technical specifications

Seagate Exos X20 20TB SATA Enterprise HDD ST20000NM007D

Product details

Brand	Seagate
SKU	ST20000NM007D
Product family	Exos
Series	Exos X20
Drive type	Enterprise hard drive

Storage and interface

Capacity	20TB
Form factor	3.5-inch
Interface	SATA 6Gb/s
Sector-format listing	512e/4Kn
512e sector size	512 bytes
Interface access speed	6, 3Gb/s

Performance

Cache	256MB
Rotational speed	7,200 RPM
Maximum sustained transfer rate	285MB/s / 272MiB/s
Random read/write 4K QD16 WCD	168 / 550 IOPS
Average latency	4.16ms

Reliability and physical

MTBF	2.5 million hours
Weight	670g

Warranty

Manufacturer warranty	5 years

SKU	ST20000NM007D
Barcode #	8719706031554
Brand	Seagate
Shipping Weight	1.0000kg
Shipping Width	0.036m
Shipping Height	0.154m
Shipping Length	0.108m

Manufacturer warranty

Seagate warranty coverage

The supplied specifications list a 5-year Seagate manufacturer warranty for ST20000NM007D.

Warranty coverage and claims are subject to the applicable warranty terms, eligibility requirements and product assessment. Please retain your DeviceDeal tax invoice as proof of purchase.

DeviceDeal is an authorised reseller of Seagate products.