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Silver 3.5 inch enterprise hard drive with SAS connector and label showing Exos 7E10 ST4000NM001B 4TB 7200 RPM 256MB cache

Seagate

Seagate Exos 7E10 ST4000NM001B 4TB SAS 12Gb/s 7200 RPM 256MB 3.5" internal hard drive

SKU CH-50PJ-0Z4NF MPN ST4000NM001B

Enterprise SAS 12Gb/s 3.5" drive delivers 4TB at 7200 RPM with 256MB cache for 24x7 bulk data storage

  • InterfaceSAS 12Gb/s
  • Capacity4TB
  • NAND Flash Memory TypeHard Drive
  • RPM7200 RPM
  • Cache256MB
  • Average Latency4.16ms
  • Enterprise-grade 4TB capacity for massive bulk data storage
  • SAS 12Gb/s interface delivers high throughput for data centre workloads
  • 7200 RPM with 256MB cache ensures responsive performance for mainstream applications
  • 16ms average latency supports low-latency access in 24x7 environments
  • 5-inch form factor fits standard enterprise drive bays and RAID arrays

Seagate Exos 7E10 4TB SAS enterprise drive

This Seagate Exos 7E10 ST4000NM001B is a 4TB 3.5-inch internal hard drive built for enterprise storage. It runs at 7200 RPM with a 256MB cache and connects through a SAS 12Gb/s interface. The drive is designed for 24x7 operation in mainstream data centre applications. Average latency is 4.16ms.

Suits hyperscale and RAID arrays.

This drive fits hyperscale cloud data centres, massive scale-out deployments, OLTP and HPC workloads, high-density RAID storage, mainstream enterprise external arrays, distributed file systems such as Hadoop and Ceph, enterprise backup and restore, and centralised surveillance. Buyers whose systems lack a SAS 12Gb/s host bus adapter or backplane cannot use this drive.

SAS 12Gb/s interface decides compatibility

The single specification that determines whether this is the right part is the SAS 12Gb/s interface. The drive requires a controller or backplane that supports SAS 12Gb/s signalling. Without that connection the drive will not function in the target system.

商品特色

  • Enterprise-grade 4TB capacity for massive bulk data storage
  • SAS 12Gb/s interface delivers high throughput for data centre workloads
  • 7200 RPM with 256MB cache ensures responsive performance for mainstream applications
  • 16ms average latency supports low-latency access in 24x7 environments
  • 5-inch form factor fits standard enterprise drive bays and RAID arrays

商品規格

BrandSeagate
SeriesExos 7E10
ModelST4000NM001B
InterfaceSAS 12Gb/s
Capacity4TB
NAND Flash Memory TypeHard Drive
RPM7200 RPM
Cache256MB
Average Latency4.16ms
FeaturesEnterprise Drive for Bulk Data Applications
Robust Bulk Data Storage for a 24x7 World
High Performance for Mainstream Data Centre Applications
Enhanced Reliability, Data Protection, and Security
Best-Fit Applications:
Hyperscale applications/cloud data centres
Massive scale-out data centres
OLTP and HPC applications
High-capacity density RAID storage
Mainstream enterprise external storage arrays
Distributed file systems, including Hadoop and Ceph
Enterprise backup and restore - D2D, virtual tape
Centralised surveillance
UsageFor Enterprise Storage
Form Factor3.5"
Height (maximum)26.11mm
Width (maximum)101.85mm
Length (maximum)147.00mm
出貨重量0.91 kg
包裝尺寸196 × 152 × 51 mm

商品問答

Will the 3.5" 26.11mm high drive fit in a standard 3.5" bay?

Yes, the 26.11mm height matches the standard 3.5" form factor used in most server and storage chassis.

What is the correct way to connect the SAS 12Gb/s interface to avoid link errors?

Use a SAS 12Gb/s cable and backplane; the drive will negotiate down to 6Gb/s if the controller or expander only supports that speed.

How often should I check the 4TB enterprise drive for SMART reallocated sectors?

Monitor SMART attributes monthly; rising reallocated sector counts indicate media wear and the drive should be replaced before failure.

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