Enterprise Capacity 2.5 HDD

Low Power 2TB SAS/SATA Drive-For nearline storage.
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Reduce Footprint. Increase Capacity. Lower Costs.

Store large amounts of data without using a ton of space with up to 2TB of storage on a 2.5-inch form factor.

  • Quickly access high integrity data in a secure manner with either 12Gb/s SAS or SATA 6Gb/s
  • Enjoy peace of mind with this third-generation drive delivering enterprise-class reliability for 24×7 environmental robustness
  • Lower your power costs and store data faster with over 50% improvement in watts/TB, and 18% sequential performance improvement compared to the previous generation
  • Rest easy with maximum system availability and drive performance as a result of improved rotational vibration tolerance and head micro-actuation
lower data center costs reduce tco

Unparalleled HDD Power Savings

Enterprise Capacity 2.5 HDDs reduce per-gigabyte cooling and energy costs by packing high capacities into an SFF, low-power-consumption drive.

Included Seagate® PowerChoice™ technology can further reduce energy costs by empowering IT organizations to tailor systems for optimal performance and power consumption. This results in power savings of up to 35% over traditional 3.5-inch drives, and potentially operating at low as 1.1 watts when idle. PowerChoice is based on the T13- and T10-compliant power management standard. 

Constellation  Overview Disc drive with internet icon

Big Storage for Small Spaces

Enterprise Capacity 2.5 HDDs can help you deploy additional enterprise storage without expanding your data center.

With its 15mm z-height, the 2TB model is the third generation of the leading 2.5-inch hard drive capacity-optimized for dense, space-constrained data centers. This model can help you store twice as much data in the same footprint. Also features for nearline storage:

  • Enterprise-class firmware and best-in-class rotational vibration tolerance maximize system availability and performance in multi-drive systems
  • 12Gb/s SAS for improved data integrity, and scalability over long distances with fastest data access
  • The SATA 6Gb/s interface is ideal to maximize for fast, economical bulk data storage

 

data center security database encryption ise sed fips

Save Money with Seagate Secure Drives

Seagate Secure Self-Encrypting Drives (SED) are TCG-compliant and can improve data-at-rest security and reduce drive retirement costs. The SEDs meet regulatory data security compliance requirements and are FIPS 140-2 Validated to protect Sensitive but Unclassified and Protected class data.1

Moreover, Seagate Instant Secure Erase2 feature on the SED and FIPS drives renders all data unreadable in less than a second. Learn more about Seagate secure disk erase deployment options >

1Self-Encrypting Drives (SED) and FIPS 140-2 Validated drives are not available in all models or countries. See Seagate Encrypting Drives Import/Export Compliance. May require TCG-compliant host or controller support.
2ISO/IEC 27040 (Information technology—Security techniques—Storage security) and NIST 800-88 (Guidelines for Media Sanitization)

data center security fips

FIPS Certified Enterprise 2.5-Inch Drives

 
FIPS Drive Models
 
FIPS Certificate
 
ST2000NX0333
 
 
ST2000NX0353
 
 
ST91000642SS
 
 
ST9500622SS
 
 
ST91000642NS
 
 
ST9500622NS
 
 
ST9250612NS
 

IT PROs Rate Seagate Enterprise HDDs as Best-In-Class for Four Consecutive Years

2014 IT Brand Pulse Enterprise HDD Leader Award

Seagate was again selected by IT professionals as the 2016 Market Leader for Enterprise HDDs. Get the full report to see the survey data behind the voting for Market, Performance, Reliability, Price, Service & Support and Innovation Leaders.

Learn More



Read more on Tweaktown

Seagate's Enterprise Capacity 2.5 HDD v3 delivers incredibly efficient power consumption and impressively nimble performance in random workloads. In tandem with a spate of enterprise-class features, dual-port 12Gb/s SAS functionality, and a five-year warranty, the Enterprise Capacity v3 is the leader in the 2.5" 7,200-RPM hard drive market.

Read more on Tweaktown >

Model Data Sheet User Manual Generation Average Operating Power Max Sustainable Transfer Rate
Enterprise Capacity 2.5 HDD SATA 6Gb/s 4KN 1TB Hard Drive
ST1000NX0303
V.3 4.74W 136
Enterprise Capacity 2.5 HDD 12Gb/s SAS 4KN 1TB Hard Drive With SED
ST1000NX0363
V.3 5.05W 136
Enterprise Capacity 2.5 HDD 12Gb/s SAS 4KN 1TB Hard Drive
ST1000NX0323
V.3 5.05W 136
Enterprise Capacity 2.5 HDD 12Gb/s SAS 512E 1TB Hard Drive
ST1000NX0333
V.3 5.05W 136
Enterprise Capacity 2.5 HDD SATA 6Gb/s 4KN 2TB Hard Drive
ST2000NX0243
V.3 5.22W 136
Enterprise Capacity 2.5 HDD SATA 6Gb/s 4KN 2TB Hard Drive With SED
ST2000NX0283
V.3 5.22W 136
Enterprise Capacity 2.5 HDD 12Gb/s SAS 512E 2TB Hard Drive
ST2000NX0273
V.3 6.14W 136
Enterprise Capacity 2.5 HDD 12Gb/s SAS 512N 2TB Hard Drive
ST2000NX0433
V.3 6.14W 136
Enterprise Capacity 2.5 HDD 12Gb/s SAS 512E 2TB Hard Drive With SED
ST2000NX0343
V.3 6.14W 136
Enterprise Capacity 2.5 HDD SATA 6Gb/s 4KN 1TB Hard Drive With SED
ST1000NX0343
V.3 4.74W 136
Enterprise Capacity 2.5 HDD 12Gb/s SAS 512E 2TB Hard Drive With SED FIPS
ST2000NX0353
V.3 6.14W 136
Enterprise Capacity 2.5 HDD SATA 6Gb/s 512E 1TB Hard Drive With SED
ST1000NX0353
V.3 4.74W 136
Enterprise Capacity 2.5 HDD 12Gb/s SAS 512N 1TB Hard Drive
ST1000NX0453
V.3 5.05W 136
Enterprise Capacity 2.5 HDD 6Gb/s SATA 512N 1TB Hard Drive
ST1000NX0423
V.3 4.74W 136
Enterprise Capacity 2.5 HDD 6Gb/s SATA 512N 2TB Hard Drive
ST2000NX0403
V.3 5.22W 136
Enterprise Capacity 2.5 HDD SATA 6Gb/s 512E 1TB Hard Drive
ST1000NX0313
V.3 4.74W 136
Enterprise Capacity 2.5 HDD SATA 6Gb/s 512E 2TB Hard Drive
ST2000NX0253
V.3 5.22W 136
Enterprise Capacity 2.5 HDD 12Gb/s SAS 512E 1TB Hard Drive With SED
ST1000NX0373
V.3 5.05W 136
Enterprise Capacity 2.5 HDD 12Gb/s SAS 4KN 2TB Hard Drive
ST2000NX0263
V.3 6.14W 136
Enterprise Capacity 2.5 HDD 12Gb/s SAS 4KN 2TB Hard Drive With SED FIPS
ST2000NX0333
V.3 6.14W 136
Enterprise Capacity 2.5 HDD SATA 6Gb/s 512E 2TB Hard Drive With SED
ST2000NX0303
V.3 5.22W 136
Seagate® Constellation.2™ 6Gb/s SAS 500GB Hard Drive
ST9500620SS
Constellation.2 5.48W 115MB/s
Seagate® Constellation.2™ 6Gb/s SAS 1TB Hard Drive
ST91000640SS
Constellation.2 6.35W 115MB/s
Seagate® Constellation.2™ SATA 6Gb/s 250GB Hard Drive
ST9250610NS
Constellation.2 4.61W 115Mb/s
Seagate® Constellation.2™ SATA 6Gb/s 500GB Hard Drive
ST9500620NS
Constellation.2 4.73W 115MB/s
Seagate® Constellation.2™ SATA 6Gb/s 1TB Hard Drive
ST91000640NS
Constellation.2 5.43W 115Mb/s