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ST6000NM003A
Seagate Exos 7E8 ST6000NM003A - 3.5" - 6000 GB - 7200 RPM (S...
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ST6000NM003A is a high-performance 3.5-inch HDD featuring a SATA III interface, 7200 RPM spindle speed, 6 TB of storage capacity, and a 256 MB buffer. Engineered for enterprise applications, it offers an annual workload rating of 550 TB/yr and an MTBF of 2,000,000 hours, ensuring exceptional reliability for 24/7 operations in demanding environments.
Optimized for use in data centers, servers, NAS systems, desktops, and surveillance applications, this drive delivers efficient power consumption with 9.0 Watts under read/write conditions and 6.0 Watts during idle. Advanced features include rotational vibration sensors designed to safeguard performance in multi-drive configurations, making the ST6000NM003A an ideal solution for robust enterprise storage needs.
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| ST6000NM003A |  ST8000DM004 |  ST2000NM003A |  ST8000NE001 |  ST18000NM004J | |
|---|---|---|---|---|---|
| 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 / Enterprise Storage | Desktop | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SATA III | 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 | 6 TB | 8 TB | 2 TB | 8 TB | 18 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 256 MB | 256 MB | 64 MB | 256 MB | 256 MB |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Data Transfer Rate | Up to 210 MB/s | Up to 210 MB/s | Up to 210 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 550 TB/yr | 180 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 9.0 Watts | 6.8 Watts | 8.7 Watts | 6.8 Watts | 9.1 Watts |
| Power Consumption (Idle) | 6.0 Watts | 4.2 Watts | 5.8 Watts | 4.5 Watts | 6.2 Watts |
| Encryption Support | No | No | No | AES 256-bit | AES 256-bit |
| Helium Sealed | No | No | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay | Single | Multi-bay | Multi-bay | Multi-bay |
| Vibration Protection | Yes | No | Yes | Yes | Yes |
| Advanced Features | Rotational Vibration Sensors | N/A | Helium-Sealed, Vibration Protection | Rotational Vibration Sensors | Dual Actuator |
| Operating Temperature | 5–60°C | 5–55°C | 5–60°C | 5–60°C | 5–60°C |
| Product Name | ST6000NM003A 6TB Enterprise SATA III HDD | Seagate Barracuda ST8000DM004 | ST2000NM003A | Seagate ST8000NE001 Enterprise HDD | ST18000NM004J |
| Height | 1.03 inches | 1.02 inches | 1.03 inches | 1.03 inches | 1.03 inches |
| Width | 4.00 inches | 5.79 inches | 5.79 inches | 5.79 inches | 4 inches |
| Depth | 5.79 inches | 4.01 inches | 4.01 inches | 4.00 inches | 5.79 inches |
| Weight | 1.2 lbs | 1.85 lbs | 1.80 lbs | 1.8 lbs | 2.2 lbs |
High-capacity 6TB Exos drive with impressive 7200 RPM speeds for enterprise data centers.
Strong sequential performance and excellent build quality. Ideal for our heavy-duty server arrays.
Dependable enterprise storage. The 7E8 series continues to deliver consistent uptime for our clients.
Professional SATA drive with robust error correction. Perfect for scalable cloud storage solutions.
Fast, reliable, and built for 24/7 operation. A staple for our high-density storage.
Superior workload rating. This 6TB model handles intense data transfers without any latency issues.
The ST6000NM003A delivers 6 TB (6000 GB) of raw enterprise-grade storage capacity.
It is a 3.5-inch drive with a SATA 3 (6 Gb/s) interface, compatible with standard SAS backplanes.
The drive spins at 7 200 RPM to provide balanced performance and reliability.
It includes a 128 MB DRAM cache to accelerate read/write operations.
The drive is designed for a 550 TB/year workload, ideal for heavy enterprise use.
It delivers 2.5 million hours MTBF, 0.35% annualized failure rate and features rotational vibration sensors in a helium-sealed enclosure.
Seagate backs the drive with a 5-year limited warranty and global enterprise support.
Yes, it supports ATA command sets, standard 3.5″ bays and is compatible with most Linux and Windows storage platforms.
Yes, it is optimized for RAID environments including RAID 0/1/5/6/10 and large-scale array deployments.
Typical power draw is 8.3 W during read/write, 5.3 W idle and 0.5 W in standby/sleep mode.
It operates reliably between 0 °C and 60 °C ambient temperature.
It is ideal for hyperscale data centers, cloud storage, virtualization and backup/archive applications.
Yes, it includes S.M.A.R.T., Error Recovery Control and Seagate PowerChoice technologies for proactive management.
Mount it in a standard 3.5″ drive bay with four screws, connect the SATA data and power cables, then initialize and format in your OS.
The Exos 7E8 is an enterprise-class, helium-sealed drive offering enhanced reliability, vibration tolerance and energy efficiency.
Acoustic levels are rated at 34 dB (A) idle and 36 dB (A) during seek operations.
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