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ST6000NM0195

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Enterprise ST6000NM0195 - 3.5" - 6000 GB - 7200 RPM
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st6000nm0195 enterprise st6000nm0195 - 3.5" - 6000 gb - 7200 rpm

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ST6000NM0195 Overview

ST6000NM0195 is a high-performance HDD designed for enterprise and server applications. This 3.5-inch drive features a SAS 12Gb/s interface, operates at 7200 RPM, offers a 6 TB storage capacity, and comes equipped with a 256 MB buffer. It is engineered with a helium-sealed design and integrated vibration protection to deliver consistent performance in multi-bay environments.

ST6000NM0195 delivers a robust annual workload rating of 550 TB/yr and an MTBF of 2,000,000 hours, making it ideal for high-demand data centers and server applications. With a drive usage class targeted at server environments, power consumption of approximately 9.1 Watts during read/write operations and 7.1 Watts while idle, and advanced features such as rotational vibration sensors, this drive meets the rigorous demands of enterprise storage solutions.

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ST6000NM0195 Specifications

Product Type
Hard Drive
Drive Type
HDD
Use Case
Server
Interface
SAS 12Gb/s
Form Factor
3.5-inch
Storage Capacity
6 TB
Spindle Speed (RPM)
7200 RPM
Cache (Buffer Size)
256 MB
Average Latency
N/A
Data Transfer Rate
Up to 250 MB/s
Annual Workload Rating
550 TB/yr
Power Consumption (Read/Write)
9.1 Watts
Power Consumption (Idle)
7.1 Watts
Encryption Support
No
Helium Sealed
Helium-Sealed
Drive Bays Supported
Multi-bay
Vibration Protection
Yes
Advanced Features
Rotational Vibration Sensors
Operating Temperature
5–60°C
Product Name
Seagate ST6000NM0195 6TB 7200 RPM SAS Enterprise Hard Drive
Height
1.03 inches
Width
4.00 inches
Depth
5.79 inches
Weight
1.8 lbs

Quality Certifications

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

ISO 14001 Certified - UCCISO 9001 Certified - UCCRoHS CompliantREACH CompliantFCC CertifiedCE Mark - European ConformityVCI CertifiedUKCA Mark - UK Conformity Assessed

Product Comparison Table

Enterprise ST6000NM0195 - 3.5" - 6000 GB - 7200 RPMST6000NM0195Seagate Archive HDD Basic external hard drive 1000 GB Silver (STJL1000400)STJL1000400Seagate Enterprise Exos X16 3.5" 10000 GB SAS (ST10000NM002G)ST10000NM002G1.8TB EXOS 10E2400 SAS 10000 RPM 256MB 2.5INST1800MM0129Seagate Exos X16 3.5" 16000 GB Serial ATA III (ST16000NM001G)ST16000NM001G
Product TypeHard DriveHard DriveHard DriveHard DriveHard Drive
Drive TypeHDDHDDHDDHDDHDD
Use CaseServerDesktop / Server / NAS / SurveillanceEnterprise StorageDesktop / Server / NAS / Surveillance / Enterprise StorageDesktop / Server / NAS / Surveillance / Enterprise Storage
InterfaceSAS 12Gb/sSATA IIISAS 12Gb/sSATA IIISAS 12Gb/s
Form Factor3.5-inch3.5-inch3.5-inch3.5-inch3.5-inch
Storage Capacity6 TB4 TB10 TB18 TB16 TB
Spindle Speed (RPM)7200 RPM7200 RPM7200 RPM7200 RPM7200 RPM
Cache (Buffer Size)256 MB128 MB256 MB256 MB256 MB
Average LatencyN/AN/AN/AN/A4.17 ms
Data Transfer RateUp to 250 MB/sUp to 210 MB/sUp to 250 MB/sUp to 250 MB/sUp to 250 MB/s
Annual Workload Rating550 TB/yr300 TB/yr550 TB/yr550 TB/yr550 TB/yr
Power Consumption (Read/Write)9.1 Watts8 Watts9 Watts9 Watts9.0 Watts
Power Consumption (Idle)7.1 Watts6 Watts7 Watts5 Watts6.0 Watts
Encryption SupportNoAES 256-bitAES 256-bitAES 256-bitAES 256-bit
Helium SealedHelium-SealedHelium-SealedHelium-SealedHelium-SealedHelium-Sealed
Drive Bays SupportedMulti-bayMulti-bayMulti-bayMulti-bayMulti-bay
Vibration ProtectionYesYesYesYesYes
Advanced FeaturesRotational Vibration SensorsDual ActuatorRotational Vibration SensorsDual ActuatorDual Actuator
Operating Temperature5–60°C5–60°C5–60°C5–60°C5–60°C
Product NameSeagate ST6000NM0195 6TB 7200 RPM SAS Enterprise Hard DriveSTJL1000400 Enterprise HDDSeagate Exos X10 ST10000NM002GST1800MM0129 Enterprise HDDST16000NM001G 16TB Enterprise Helium-Sealed Dual-Actuator HDD
Height1.03 inches1 in1.03 inches1.03 inches1.03 inches
Width4.00 inches4 in5.79 inches5.79 inches5.79 inches
Depth5.79 inches5.79 in4.00 inches4.00 inches4.01 inches
Weight1.8 lbs2.2 lbs1.77 lbs2.00 lbs2.2 lbs

Reviews & Ratings

I
Indie Hart
4

Reliable 6TB Enterprise drive. Consistent 7200 RPM performance for high-demand server environments and backups.

L
Lukas Graham
4

Strong durability and excellent uptime. These drives are the backbone of our professional storage arrays.

I
Ivy Sinclair
5

Professional SATA throughput. Handles intensive server workloads with complete stability and predictable latency.

R
Roman Pierce
4

Solid performance-to-cost ratio. Perfect for high-density enterprise storage racks and secondary storage tiers.

S
Sloane Hunter
5

Consistent data transfer rates. A dependable workhorse for 24/7 business-critical data storage and access.

T
Tobias Grant
4

Top-tier reliability and capacity. Built for the rigorous demands of modern enterprise data center applications.

L
Lilah Banks
5

Exceptional build quality and stability. Provides the professional-grade performance we rely on every day.

Questions & Answers

What are the key specifications of the ST6000NM0195 enterprise hard drive?

The ST6000NM0195 is a 3.5", helium-filled enterprise HDD offering 6 TB capacity, 7,200 RPM spindle speed, 12 Gb/s SAS interface, 256 MB cache, 2.5 M hours MTBF and a 5-year limited warranty.

Which interface does the ST6000NM0195 use?

The ST6000NM0195 uses a dual-port 12 Gb/s SAS interface, ensuring high throughput, enterprise-grade error recovery and compatibility with modern server and storage arrays.

What capacity does the ST6000NM0195 offer?

This model delivers 6 TB of raw storage capacity, ideal for large-scale applications such as data archiving, virtual machines, and high-performance databases.

What is the rotational speed and average latency of the ST6000NM0195?

With a 7,200 RPM spindle speed, the drive achieves an average latency of 4.16 ms, delivering predictable, low-latency performance for enterprise workloads.

Is the ST6000NM0195 suitable for enterprise data centers?

Yes. Designed for 24×7 operation, the ST6000NM0195 supports a 550 TB/year workload rating, advanced vibration tolerance and a helium-sealed design for energy-efficient, high-density deployments.

What is the reliability rating (MTBF) of the ST6000NM0195?

The drive is rated at 2.5 million hours mean time between failures (MTBF), backed by a 5-year limited warranty, providing industry-leading reliability for mission-critical environments.

Does the ST6000NM0195 support hardware encryption?

Yes. It features optional FIPS 140-2 validated self-encrypting drive (SED) technology, protecting data at rest with AES-256 encryption without impacting performance.

What is the cache size on the ST6000NM0195?

The drive includes a 256 MB DRAM cache buffer, accelerating write coalescing and read prefetching to boost sequential and random I/O performance.

Is the ST6000NM0195 optimized for RAID configurations?

Yes. It supports RAID-specific power loss protection, advanced error recovery controls and rotational vibration sensors for consistent performance in multi-drive arrays.

What is the typical power consumption for the ST6000NM0195?

Typical power usage is 6.8 W idle and 9.5 W during active seek operations. The helium design reduces friction, lowering energy costs in dense storage systems.

What are the operating temperature and humidity ranges?

Operating temperature ranges from 5 °C to 60 °C, with non-operational storage from -40 °C to 70 °C. Humidity tolerance is 5%–95% non-condensing in both states.

What warranty coverage does the ST6000NM0195 include?

Seagate backs this drive with a 5-year limited warranty, covering defects in materials and workmanship under normal use in enterprise data center environments.

How does the ST6000NM0195 handle vibrations in 24/7 enterprise environments?

It features rotational vibration sensors and robust servo algorithms to maintain performance and reliability in high-vibration, multi-bay chassis.

What recording technology does the ST6000NM0195 use?

The drive uses Conventional Magnetic Recording (CMR/PMR) technology to deliver consistent performance, predictable rebuild times and full write performance in RAID.

Can the ST6000NM0195 be used in NAS systems?

While optimized for SAS-based server arrays, it can be deployed in high‐end NAS appliances with SAS expanders for enterprise-grade storage consolidations.

How does the helium fill benefit the ST6000NM0195 performance?

Helium reduces internal turbulence and friction, enabling more platters per drive, lower power consumption and cooler operation compared to air-filled HDDs.

What are the primary use cases for the 6 TB ST6000NM0195 enterprise drive?

Ideal for large-scale data warehousing, big data analytics, virtualization, backup/recovery and object storage, where high capacity, reliability and sustained performance are critical.