Seagate Exos 7E2 1TB 2.5inch Enterprise SATA Hard Drive HDD - ST1000NX0423

Seagate Exos 7E2 1TB 2.5" Enterprise SATA Hard Drive (HDD) overview

Design Small and Deliver BIG - 2.5-Inch Nearline Drive

• Up to 2 TB capacity in 15mm z-height, 2.5-inch form factor for space-constrained data centres
• Designed for high-density storage solutions requiring environmentally sound low power consumption and low weight for maximum storage efficiency
• Choose 12 Gb/s SAS for high data integrity, scalability and fast data access or SATA 6 Gb/s for economical nearline performance
• Third-generation, enterprise-class reliability for 24×7 environmental robustness
• Advanced sector formats (4K Native and 512 Emulation) as well as 512 Native support for legacy systems
• Highest efficiency with over 50% improvement in watts/TB, and 18% sequential performance improvement compared to the previous generation
• Improved rotational vibration tolerance and head micro-actuation maximises system availability and performance
• Lowest enterprise operating power and enhanced PowerChoice ™ options for additional power savings during idle periods
• Protect data where it lives - on the drive - by choosing from government-grade SED FIPS 140-2 option or SED models with Seagate Instant Secure Erase technology for easy and cost-effective drive disposal

Best-fit Applications

• Storage-hungry business applications
• Storage area networks (SAN) and network attached storage (NAS)
• Maximum-capacity entry-level servers and blade servers
• Rich media content storage
• Enterprise backup and restore - D2D, virtual tape
• Cloud computing

Specifications
Form Factor	2.5"
Interface	SATA 6.0 Gbit/s
Capacity	1000GB
Superior Helium Sealed-Drive Design With Wide Weld	Yes
PowerChoice™/PowerBalance™ Technology	Yes
Low Halogen/Hot-Plug Support	Yes
Cache, Multisegmented (MB)	128MB

Reliability/Data Integrity
MTBF	2,000,000hr
Reliability Rating @ Full 24×7 Operation (AFR)	0.44%
Nonrecoverable Read Errors per Bits Read, Max	1 sector per 10E15
Power-On Hours	8760
Bytes per Sector	512
Warranty, Limited (years)	5

Performance
Spin Speed	7200RPM
Max Sustainable Transfer Rate	136MB/s
Average Latency (ms)	4.16
Interface Ports	Single
Rotational Vibration @ 1500Hz (rad/s²)	16

Power Consumption
Idling Power (W)	3.5W
Average Operating Power	4.7W
Power Supply Requirements	+12V and +5V

Environmental/Temperature
Temperature, Operating (°C)	5°C – 60°C
Shock, Operating, 2ms	70Gs
Shock, Nonoperating 2ms (Gs)	250Gs

Delivery Options

Next Working Day Delivery

Get your order delivered the next working day for £5.99, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared.

Pre 12 Next Working Day Delivery

Get your order delivered the next working day before 12:00pm for £10.98, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared. Some orders if via PayPal and the first customer order may not clear in time.

Weekend Delivery - Saturday & Sunday

If you need your order at the weekend, for £12.58, you can specify the day you wish to have it delivered to you, Saturday or Sunday providing your order has been placed by 17:00 on the Friday before.

Economy Delivery

Economy delivery is available on all orders of any value being shipped within the UK.

Seagate Exos 7E2 1TB 2.5" Enterprise SATA Hard Drive (HDD)