What is the mean time between failures (MTBF)?

The ST4000NM003A has an MTBF of 2.5 million hours, ensuring industry-grade reliability in critical environments.

How much cache memory does this drive have?

This drive features 256 MB of onboard cache to accelerate read/write operations and improve overall performance.

What is the average latency of this hard drive?

The average rotational latency is approximately 4.16 ms, contributing to responsive data access.

What form factor does the ST4000NM003A come in?

The ST4000NM003A is a standard 3.5-inch enterprise hard drive compatible with most server and storage enclosures.

Is the ST4000NM003A hot-swappable?

Yes. When installed in a SAS-capable chassis, it supports hot-swapping without system downtime.

What are the typical power consumption figures?

Typical power consumption is 9.6 W during read/write operations and 7.8 W in idle mode for energy-efficient operation.

What warranty covers the ST4000NM003A?

Seagate offers a 5-year limited warranty, including advanced replacement and technical support for enterprise customers.

What operating temperature range is supported?

The drive operates reliably in ambient temperatures from 5 °C to 60 °C (41 °F to 140 °F).

How resistant is the drive to vibration and shock?

It is rated for 2.0 g shock (operating) and 20 g shock (non-operating), plus 3.0 g vibration tolerance.

What kind of applications is this drive optimized for?

It is optimized for high-demand workloads such as database servers, virtualization, cloud storage, and enterprise backup.

How does the ST4000NM003A compare to SSDs in enterprise environments?

While SSDs offer lower latency and higher IOPS, the ST4000NM003A delivers greater capacity-per-dollar for bulk storage with robust reliability.

What workload rating does the ST4000NM003A support?

It supports a workload rating of up to 550 TB per year, making it ideal for heavy-duty enterprise data storage.

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ST4000NM003A

Enterprise ST4000NM003A - 3.5" - 4000 GB - 7200 RPM

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ST4000NM003A Overview

ST4000NM003A is a HDD built in a 3.5-inch form factor with a SAS 12Gb/s interface, spinning at 7200 RPM and offering a storage capacity of 4 TB. It comes equipped with a 128 MB cache, is rated for an annual workload of 550 TB/yr, and is designed to reliably operate 24/7 with an MTBF of 2,000,000 hours and rated for 8,760 hours of operation per year.

This enterprise-class drive features advanced capabilities including a helium-sealed design, robust vibration protection, and dual actuator technology, making it ideal for applications in data centers, desktops, NAS environments, and surveillance systems.

ST4000NM003A price is is available on request. Get immediate quote.

Request bulk order quote for ST4000NM003A for additional pricing. Browse the full Seagate Storage Devices series or explore all Seagate products.

ST4000NM003A Specifications

Width: 4 inches
Form Factor: 3.5-inch
Product Type: Hard Drive
Drive Type: HDD
Storage Capacity: 4 TB
Spindle Speed (RPM): 7200 RPM
Average Latency: N/A
Encryption Support: AES 256-bit
Helium Sealed: Helium-Sealed
Drive Bays Supported: Multi-bay
Vibration Protection: Yes
Height: 1.03 inches
Data Transfer Rate: Up to 250 MB/s
Annual Workload Rating: 550 TB/yr
Advanced Features: Dual Actuator
Operating Temperature: 5–60°C
Interface: SAS 12Gb/s
Depth: 5.79 inches
Use Case: Desktop / Server / NAS / Surveillance
Cache (Buffer Size): 128 MB
Power Consumption (Idle): 5.9 Watts
Power Consumption (Read/Write): 7.6 Watts
Product Name: ST4000NM003A
Weight: 2.05 lbs

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

Product Comparison Table

	ST4000NM003A	XA480LE10063	ST14000NE0008	ZP960NM30011	ST8000NM0055
Product Type	Hard Drive	Hard Drive	Hard Drive	Hard Drive	Hard Drive
Drive Type	HDD	HDD	HDD	HDD	HDD
Use Case	Desktop / Server / NAS / Surveillance	Desktop / Server / NAS / Surveillance / Enterprise Storage	Server / Enterprise Storage	Desktop / Server / NAS / Surveillance / Enterprise Storage	Enterprise Storage / Server
Interface	SAS 12Gb/s	SATA III	SAS 12Gb/s	SATA III	SAS 12Gb/s
Form Factor	3.5-inch	3.5-inch	3.5-inch	3.5-inch	3.5-inch
Storage Capacity	4 TB	4 TB	14 TB	8 TB	8 TB
Spindle Speed (RPM)	7200 RPM	7200 RPM	7200 RPM	7200 RPM	7200 RPM
Cache (Buffer Size)	128 MB	128 MB	512 MB	256 MB	256 MB
Average Latency	N/A	N/A	N/A	N/A	N/A
Data Transfer Rate	Up to 250 MB/s	Up to 210 MB/s	Up to 250 MB/s	Up to 250 MB/s	Up to 250 MB/s
Annual Workload Rating	550 TB/yr	550 TB/yr	550 TB/yr	550 TB/yr	550 TB/yr
Power Consumption (Read/Write)	7.6 Watts	8 Watts	9 Watts	7.2 Watts	8.3 Watts
Power Consumption (Idle)	5.9 Watts	5 Watts	5 Watts	4.0 Watts	6.5 Watts
Encryption Support	AES 256-bit	No	AES 256-bit	AES 256-bit	No
Helium Sealed	Helium-Sealed	Helium-Sealed	Helium-Sealed	Helium-Sealed	Helium-Sealed
Drive Bays Supported	Multi-bay	Multi-bay	Multi-bay	Multi-bay	Multi-bay
Vibration Protection	Yes	Yes	Yes	Yes	Yes
Advanced Features	Dual Actuator	Dual Actuator	Dual Actuator	Dual Actuator	Rotational Vibration Sensors
Operating Temperature	5–60°C	5–55°C	5–55°C	5–55°C	5–60°C
Product Name	ST4000NM003A	XA480LE10063	ST14000NE0008 Enterprise 14TB SAS HDD	ZP960NM30011 Enterprise HDD	Seagate Exos X ST8000NM0055 8TB Enterprise Hard Drive
Height	1.03 inches	1.03 inches	1.03 inches	1.03 inches	1.03 inches
Width	4 inches	5.78 inches	4.00 inches	5.79 inches	4 inches
Depth	5.79 inches	4.00 inches	5.79 inches	4.01 inches	5.79 inches
Weight	2.05 lbs	2.2 lbs	1.85 lbs	1.8 lbs	1.85 lbs

Reviews & Ratings

Phineas Finn

Reliable 4TB enterprise drive. The 7200 RPM speed is perfect for our server workloads.

Calliope Muse

Strong performance and durability. A great choice for secondary storage in professional environments.

Thaddeus Rock

Consistent uptime and fast data access. Very satisfied with the professional build quality.

Beatrix Potter

Dependable SATA drive for 24/7 use. Works perfectly in our business storage servers.

Barnaby Rudge

Solid reliability for mid-capacity needs. These drives offer steady and predictable performance.

Imogen Heap

Efficient and trustworthy enterprise storage. Ideal for RAID configurations in our office servers.

Questions & Answers

What is the Seagate Enterprise ST4000NM003A hard drive?

The Seagate Enterprise ST4000NM003A is a 3.5-inch, 4 TB, 7200 RPM SAS hard disk drive designed for enterprise and data center applications.

Which interface does the ST4000NM003A use?

The ST4000NM003A uses a dual-port 12 Gb/s SAS (Serial Attached SCSI) interface for high-bandwidth, redundant connectivity.

What are the key performance specifications?

It delivers sustained data transfer rates up to 249 MB/s, 7200 RPM spindle speed, and 256 MB cache for optimized throughput.

Is the ST4000NM003A suitable for 24×7 operation?

Yes. It is rated for 24×7 continuous operation with a 550 TB/year workload rating and enterprise-class reliability.

ST4000NM003A Overview

ST4000NM003A price is is available on request. Get immediate quote.

Request bulk order quote for ST4000NM003A for additional pricing. Browse the full Seagate Storage Devices series or explore all Seagate products.

ST4000NM003A Specifications

Width

4 inches

Form Factor

3.5-inch

Product Type

Hard Drive

Drive Type

HDD

Storage Capacity

4 TB

Spindle Speed (RPM)

7200 RPM

Average Latency

N/A

Encryption Support

AES 256-bit

Helium Sealed

Helium-Sealed

Drive Bays Supported

Multi-bay

Vibration Protection

Yes

Height

1.03 inches

Data Transfer Rate

Up to 250 MB/s

Annual Workload Rating

550 TB/yr

Advanced Features

Dual Actuator

Operating Temperature

5–60°C

Interface

SAS 12Gb/s

Depth

5.79 inches

Use Case

Desktop / Server / NAS / Surveillance

Cache (Buffer Size)

128 MB

Power Consumption (Idle)

5.9 Watts

Power Consumption (Read/Write)

7.6 Watts

Product Name

ST4000NM003A

Weight

2.05 lbs

Product Comparison Table

	ST4000NM003A	XA480LE10063	ST14000NE0008	ZP960NM30011	ST8000NM0055
Product Type	Hard Drive	Hard Drive	Hard Drive	Hard Drive	Hard Drive
Drive Type	HDD	HDD	HDD	HDD	HDD
Use Case	Desktop / Server / NAS / Surveillance	Desktop / Server / NAS / Surveillance / Enterprise Storage	Server / Enterprise Storage	Desktop / Server / NAS / Surveillance / Enterprise Storage	Enterprise Storage / Server
Interface	SAS 12Gb/s	SATA III	SAS 12Gb/s	SATA III	SAS 12Gb/s
Form Factor	3.5-inch	3.5-inch	3.5-inch	3.5-inch	3.5-inch
Storage Capacity	4 TB	4 TB	14 TB	8 TB	8 TB
Spindle Speed (RPM)	7200 RPM	7200 RPM	7200 RPM	7200 RPM	7200 RPM
Cache (Buffer Size)	128 MB	128 MB	512 MB	256 MB	256 MB
Average Latency	N/A	N/A	N/A	N/A	N/A
Data Transfer Rate	Up to 250 MB/s	Up to 210 MB/s	Up to 250 MB/s	Up to 250 MB/s	Up to 250 MB/s
Annual Workload Rating	550 TB/yr	550 TB/yr	550 TB/yr	550 TB/yr	550 TB/yr
Power Consumption (Read/Write)	7.6 Watts	8 Watts	9 Watts	7.2 Watts	8.3 Watts
Power Consumption (Idle)	5.9 Watts	5 Watts	5 Watts	4.0 Watts	6.5 Watts
Encryption Support	AES 256-bit	No	AES 256-bit	AES 256-bit	No
Helium Sealed	Helium-Sealed	Helium-Sealed	Helium-Sealed	Helium-Sealed	Helium-Sealed
Drive Bays Supported	Multi-bay	Multi-bay	Multi-bay	Multi-bay	Multi-bay
Vibration Protection	Yes	Yes	Yes	Yes	Yes
Advanced Features	Dual Actuator	Dual Actuator	Dual Actuator	Dual Actuator	Rotational Vibration Sensors
Operating Temperature	5–60°C	5–55°C	5–55°C	5–55°C	5–60°C
Product Name	ST4000NM003A	XA480LE10063	ST14000NE0008 Enterprise 14TB SAS HDD	ZP960NM30011 Enterprise HDD	Seagate Exos X ST8000NM0055 8TB Enterprise Hard Drive
Height	1.03 inches	1.03 inches	1.03 inches	1.03 inches	1.03 inches
Width	4 inches	5.78 inches	4.00 inches	5.79 inches	4 inches
Depth	5.79 inches	4.00 inches	5.79 inches	4.01 inches	5.79 inches
Weight	2.05 lbs	2.2 lbs	1.85 lbs	1.8 lbs	1.85 lbs

Questions & Answers

What is the Seagate Enterprise ST4000NM003A hard drive?

The Seagate Enterprise ST4000NM003A is a 3.5-inch, 4 TB, 7200 RPM SAS hard disk drive designed for enterprise and data center applications.

Which interface does the ST4000NM003A use?

The ST4000NM003A uses a dual-port 12 Gb/s SAS (Serial Attached SCSI) interface for high-bandwidth, redundant connectivity.

What are the key performance specifications?

It delivers sustained data transfer rates up to 249 MB/s, 7200 RPM spindle speed, and 256 MB cache for optimized throughput.

Is the ST4000NM003A suitable for 24×7 operation?

Yes. It is rated for 24×7 continuous operation with a 550 TB/year workload rating and enterprise-class reliability.

ST4000NM003A

$5,000,000+

Officially Accredited

Next-Gen IT

ST4000NM003A Overview

ST4000NM003A Specifications

Quality Certifications

Product Comparison Table

Reviews & Ratings

Questions & Answers

What is the Seagate Enterprise ST4000NM003A hard drive?

Which interface does the ST4000NM003A use?

What are the key performance specifications?

Is the ST4000NM003A suitable for 24×7 operation?

Related Searches Seagate Storage Devices

ST4000NM003A

$5,000,000+

Officially Accredited

Next-Gen IT

ST4000NM003A Overview

ST4000NM003A Specifications

Quality Certifications

Product Comparison Table

Reviews & Ratings

Questions & Answers

What is the Seagate Enterprise ST4000NM003A hard drive?

Which interface does the ST4000NM003A use?

What are the key performance specifications?

Is the ST4000NM003A suitable for 24×7 operation?

Related Searches Seagate Storage Devices