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Silver 2.5-inch enterprise hard drive, 15mm thick, dual SAS connectors visible

Seagate

Seagate Exos 7E2000 ST1000NX0373 1TB 7200 RPM SAS 12Gb/s 128MB 2.5" internal hard drive

SKU CH-D2RD-4ZYS4 MPN ST1000NX0373

A 2.5-inch enterprise hard drive with 1TB capacity, 7200 RPM speed and SAS 12Gb/s interface for high-density data centres

  • InterfaceSAS 12Gb/s
  • Capacity1TB
  • Cache128MB
  • Average Latency4.16ms
  • RPM7200 RPM
  • FeaturesDesign Small and Deliver BIG - 2.5-Inch Nearline Drive Up to
  • 1TB capacity fits high-density storage arrays
  • 7200 RPM spindle delivers 4.16ms average latency
  • SAS 12Gb/s dual-port interface supports 24×7 enterprise workloads
  • 128MB cache accelerates sequential read and write throughput
  • 5-inch 15mm form factor enables space-constrained deployments

Seagate Exos 7E2000 1TB 2.5-inch SAS drive

This 1TB enterprise hard drive uses a SAS 12Gb/s interface and spins at 7200 RPM with a 128MB cache. It fits a 2.5-inch bay at 15mm height for space-constrained data centres. Conventional magnetic recording supports 24×7 operation with a 2M-hour MTBF and 550TB yearly workload rating.

Suits high-density servers and storage arrays

The dual-port SAS design targets storage area networks, network attached storage and blade servers needing reliable bulk data access. Low power consumption helps meet storage SLAs while lowering total cost of ownership. Buyers who require a different interface protocol or a thinner 7mm profile for notebooks should look elsewhere.

12Gb/s SAS interface decides compatibility

The drive connects only to controllers and backplanes that support SAS 12Gb/s signalling. Verify your host bus adapter or RAID card lists this speed before purchase. A 12Gb/s link is the single specification that determines whether this unit will function in your system.

Highlights

  • 1TB capacity fits high-density storage arrays
  • 7200 RPM spindle delivers 4.16ms average latency
  • SAS 12Gb/s dual-port interface supports 24×7 enterprise workloads
  • 128MB cache accelerates sequential read and write throughput
  • 5-inch 15mm form factor enables space-constrained deployments

Specifications

BrandSeagate
ModelST1000NX0373
InterfaceSAS 12Gb/s
Capacity1TB
Cache128MB
Average Latency4.16ms
RPM7200 RPM
FeaturesDesign Small and Deliver BIG - 2.5-Inch Nearline Drive
Up to 2TB capacity in 15mm z-height, 2.5-inch form factor for spaceconstrained data centers
Designed for high-density storage solutions requiring environmentally sound low power consumption and low weight for maximum storage efficiency
Choose 12Gb/s SAS for high data integrity, scalability and fast data access or SATA 6Gb/s for economical nearline performance.
Third-generation, enterprise-class reliability for 24x7 environmental robustness
Highest efficiency with over 50% improvement in watts/TB, and 18% sequential performance im
UsageFor Enterprise Storage
Form Factor2.5"
Height (maximum)15mm
Width (maximum)70.10mm
Length (maximum)100.45mm
Shipping weight0.91 kg
Package size127 × 102 × 25 mm

Questions about this item

Does my server backplane need dual SAS ports to use the ST1000NX0373?

The drive has a dual-port SAS 12Gb/s interface; both ports connect to the backplane for multipath redundancy, but a single-port HBA will still operate on one path.

Will the 15mm z-height fit the 2.5-inch bays in my older blade chassis?

The drive measures 15mm tall, 70.10mm wide and 100.45mm long; verify the chassis bay accepts 15mm 2.5-inch drives before installing.

How can I confirm the 128MB cache and 7200 RPM are active after installation?

Check the drive identification page via the HBA utility or SMART data; it will report 128MB cache, 7200 RPM and the SAS 12Gb/s negotiated link speed.

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