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Home / Seagate / Hard Drives / Seagate ST4000NM0125

Seagate Exos ST4000NM0125 4TB SAS 7.2K 3.5" LFF ENT HDD

Part Number: ST4000NM0125     Brand: Seagate
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ST4000NM0125 Price

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$224.00 $225.95
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Condition
Quantity

Seagate ST4000NM0125 Specs

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Brand
Seagate
Product Line
Exos
Capacity
4TB
Hot-Swappable
Yes
Spindle Speed
7.2K
Interface Type
SAS
Data Transfer Rate
12Gb/s
Workload
Enterprise (ENT)
Sector Size
512e
Dual Port
Yes
Cache
128MB
Form Factor
3.5" LFF
Hard Drives Similar to Seagate ST4000NM0125
▲
ST4000NM0125 ST4000NM0125 ST4000NM0025 ST4000NM0025 AL14SEB040N AL14SEB040N
Brand Seagate Seagate Toshiba
Relationship Type Target Part Similar (Not Compatible) - Different Sector Format Similar (Not Compatible) - Different Sector Format
Capacity 4 TB 4 TB 4 TB
Interface SAS 12 Gb/s SAS 12 Gb/s SAS 12 Gb/s
Form Factor 3.5-inch LFF 3.5-inch LFF 3.5-inch LFF
Spindle Speed 7,200 RPM 7,200 RPM 7,200 RPM
Sector Format 512N 512E 512E
Cache 256 MB 256 MB 256 MB
Media Type CMR magnetic HDD CMR magnetic HDD CMR magnetic HDD

Seagate ST4000NM0125 Description

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The Seagate Exos ST4000NM0125 4TB SAS 7.2K 3.5" LFF ENT HDD is a high-performance enterprise hard drive designed for demanding data center environments and server applications. Ideal for use in storage arrays, servers, and high-capacity data storage solutions, this drive offers robust reliability and efficient data handling. It is compatible with a wide range of enterprise servers and storage systems that support 3.5-inch SAS drives, making it a versatile choice for IT professionals seeking dependable storage expansion.

Key specifications of the Seagate Exos ST4000NM0125 highlight its suitability for enterprise workloads and high-speed data transfer requirements:

  • Brand: Seagate
  • Product Line: Exos
  • Capacity: 4TB
  • Hot-Swappable: Yes, allowing for easy replacement without downtime
  • Spindle Speed: 7,200 RPM, balancing performance and power efficiency
  • Interface Type: SAS (Serial Attached SCSI) with a 12Gb/s data transfer rate for fast and reliable connectivity
  • Workload: Enterprise (ENT), designed to handle intensive data center workloads
  • Sector Size: 512e, ensuring compatibility with a wide range of systems
  • Dual Port: Yes, providing redundancy and improved data availability
  • Cache: 128MB, enhancing data access speeds
  • Form Factor: 3.5" Large Form Factor (LFF), standard for many server and storage chassis
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Gary B.
2025-06-12
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The sales guy at Boost Hardware was super knowledgeable. He helped me find the right part for my older Proliant server.
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Even P.
2025-04-09
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We purchased the wrong part by mistake. Boost hardware made it easy to return and quickly issued me a refund.
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2025-04-04
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The refurbished drives we ordered were in perfect condition.
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