United States
Name:
ST6000DM003
- Description:
- 6TB BARRACUDA SATA 5400 RPM 256MB 3.5IN
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- Seagate
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3 Year Extended Warranty
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All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
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If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
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In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
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All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
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Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
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ST6000DM003 Overview
ST6000DM003 is a 3.5-inch HDD built for high-performance desktop, server, NAS, and surveillance applications. It features a SATA III interface with a robust 7200 RPM spindle speed, delivering a 6 TB storage capacity paired with a 64 MB cache to ensure responsive data handling and efficiency.
This drive is engineered for demanding workloads with an annual rating of 180 TB/yr while operating within a 5–55°C temperature range. Although it does not include advanced enhancements such as helium sealing, vibration protection, or dual actuator technology, its optimized power consumption of 8.5 Watts (read/write) and 5.5 Watts (idle) makes it a reliable choice for data centers, desktops, and NAS environments.
What is the price of ST6000DM003?
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Explore more options from Hard Drives & Ssds or explore other Seagate products.
ST6000DM003 Specifications
| Product Type | Hard Drive |
| Drive Type | HDD |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SATA III |
| Form Factor | 3.5-inch |
| Storage Capacity | 6 TB |
| Spindle Speed (RPM) | 7200 RPM |
| Cache (Buffer Size) | 64 MB |
| Average Latency | N/A |
| Data Transfer Rate | Up to 250 MB/s |
| Annual Workload Rating | 180 TB/yr |
| Power Consumption (Read/Write) | 8.5 Watts |
| Power Consumption (Idle) | 5.5 Watts |
| Encryption Support | No |
| Helium Sealed | No |
| Drive Bays Supported | Single |
| Vibration Protection | No |
| Advanced Features | N/A |
| Operating Temperature | 5–55°C |
| Product Name | Seagate Barracuda ST6000DM003 |
| Height | 1.03 inches |
| Width | 4.01 inches |
| Depth | 5.79 inches |
| Weight | 2.43 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Advanced Features | Rotational Vibration Sensors | Rotational Vibration Sensors | N/A | Rotational Vibration Sensors | N/A |
| Annual Workload Rating | 550 TB/yr | 550 TB/yr | 180 TB/yr | 550 TB/yr | 180 TB/yr |
| Average Latency | 4.17 ms | 4.17 ms | N/A | N/A | N/A |
| Cache (Buffer Size) | 256 MB | 256 MB | 64 MB | 128 MB | 128 MB |
| Data Transfer Rate | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 210 MB/s | Up to 150 MB/s |
| Depth | 8.74 inches | 5.8 inches | 5.79 inches | 7.79 inches | 3.94 inches |
| Drive Bays Supported | Multi-bay | Multi-bay | Single | Multi-bay | Single |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Encryption Support | No | AES 256-bit | No | No | No |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 2.5-inch |
| Height | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches | 0.28 inches |
| Helium Sealed | Helium-Sealed | Helium-Sealed | No | Helium-Sealed | No |
| Interface | SATA III | SAS 12Gb/s | SATA III | SATA III | SATA III |
| Operating Temperature | 5–55°C | 5–60°C | 5–55°C | 5–60°C | 5–55°C |
| Power Consumption (Idle) | 6.8 W | 5.1 Watts | 5.5 Watts | 5.0 Watts | 1.5W |
| Power Consumption (Read/Write) | 9.6 W | 9.0 Watts | 8.5 Watts | 8.0 Watts | 3W |
| Product Name | ST6000VN001 6TB Enterprise SATA Hard Drive | Seagate ST6000NM029A 6TB 7200 RPM 256MB Cache SAS Enterprise HDD | Seagate Barracuda ST6000DM003 | ST4000VX013 Enterprise 4TB HDD | Seagate Barracuda ST1000LM035 |
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 5400 RPM |
| Storage Capacity | 6 TB | 6 TB | 6 TB | 4 TB | 1 TB |
| Use Case | Enterprise Storage | Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Vibration Protection | Yes | Yes | No | Yes | No |
| Weight | 1.8 lbs | 1.80 lbs | 2.43 lbs | 1.5 lbs | 0.53 lbs |
| Width | 5.79 inches | 4.0 inches | 4.01 inches | 5.79 inches | 2.75 inches |
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Questions & Answers
Q
What is the storage capacity of the Seagate Barracuda ST6000DM003?
A
The Seagate Barracuda ST6000DM003 provides 6 TB of raw storage capacity.
Q
What interface and form factor does the ST6000DM003 use?
A
It uses a standard SATA 6 Gb/s interface in a 3.5-inch form factor.
Q
What is the rotational speed of the ST6000DM003?
A
The drive spins at 5400 RPM, balancing performance and energy efficiency.
Q
How large is the cache on the ST6000DM003?
A
The drive features a 256 MB cache buffer for improved data access.
Q
What are the sustained data transfer rates?
A
The ST6000DM003 delivers up to 180 MB/s sequential data transfer rates.
Q
What is the average latency of the Seagate Barracuda ST6000DM003?
A
With a 5400 RPM spindle speed, the average latency is approximately 5.5 ms.
Q
Is the ST6000DM003 compatible with Windows, macOS, and Linux?
A
Yes, it is universally compatible with Windows, macOS, and Linux via its SATA interface.
Q
What is the power consumption of the ST6000DM003?
A
Typical power draw is 4.38 W during active use and 3.9 W at idle.
Q
What is the MTBF (Mean Time Between Failures) rating?
A
The drive is rated for 1 million hours MTBF under normal operating conditions.
Q
How long is the warranty on the ST6000DM003?
A
This model is backed by a 2-year limited warranty from Seagate.
Q
Can I use the ST6000DM003 in RAID or NAS configurations?
A
Yes, it supports basic desktop RAID setups but is not optimized for 24/7 NAS environments.
Q
What are the physical dimensions of the drive?
A
The drive measures 147 × 101.85 × 26.11 mm (L × W × H).
Q
What noise levels can I expect from the ST6000DM003?
A
Operational noise is rated at 26 dBA idle and 29 dBA during seek.
Q
What is the operating temperature range for this drive?
A
The certified operating range is 0 °C to 60 °C.
Q
How do I install the ST6000DM003 in my desktop PC?
A
Mount it in a 3.5-inch drive bay, connect the SATA data cable to your motherboard, and attach the SATA power cable.
Q
Does the ST6000DM003 support hot-swapping?
A
Yes, hot-swapping is supported when used with a compatible SATA hot-swap controller or backplane.
