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ST2000NX0253
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Constellation .2 2TB - 2.5" - 2048 GB - 7200 RPM
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Name:
ST2000NX0253
- Description:
- Constellation .2 2TB - 2.5" - 2048 GB - 7200 RPM
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Seagate
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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ST2000NX0253 Overview
ST2000NX0253 is a high-performance HDD designed for enterprise storage, featuring a 3.5-inch form factor, SAS 12Gb/s interface, and a reliable 7200 RPM spindle speed. With a capacity of 2 TB and a 128 MB cache, this drive meets the rigorous needs of data centers and server environments while delivering an annual workload rating of 550 TB/yr.
Engineered for demanding use cases, the ST2000NX0253 is helium-sealed to reduce internal turbulence and enhance energy efficiency while incorporating vibration protection for stable multi-drive performance. Ideal for data centers, desktops, NAS, and surveillance applications, it supports AES 256-bit encryption and is optimized for enterprise workloads in challenging operational environments.
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ST2000NX0253 Specifications
- Product Type
- Hard Drive
- Brand
- Seagate
- Drive Type
- HDD
- Use Case
- Desktop / Server / NAS / Surveillance / Enterprise Storage
- Interface
- SAS 12Gb/s
- Form Factor
- 3.5-inch
- Storage Capacity
- 2 TB
- Spindle Speed (RPM)
- 7200 RPM
- Cache (Buffer Size)
- 128 MB
- Data Transfer Rate
- Up to 250 MB/s
- Annual Workload Rating
- 550 TB/yr
- Power Consumption (Read/Write)
- 8.9 Watts
- Power Consumption (Idle)
- 6.0 Watts
- Encryption Support
- AES 256-bit
- Helium Sealed
- Helium-Sealed
- Drive Bays Supported
- Multi-bay
- Vibration Protection
- Yes
- Advanced Features
- Rotational Vibration Sensors
- Operating Temperature
- 5–55°C
- Product Name
- Seagate ST2000NX0253 Enterprise Hard Drive
- Height
- 1.03 inches
- Width
- 5.79 inches
- Depth
- 4.00 inches
- Weight
- 1.85 lbs
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Product Comparison Table 
| ST2000NX0253 |  ST3000VN007 |  ZP960NM30011 |  ST1000NX0423 |  ST300MM0048 | |
|---|---|---|---|---|---|
| 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 / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SAS 12Gb/s | SATA III | SATA III | SAS 12Gb/s | SATA III |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 2 TB | 3 TB | 8 TB | 1 TB | 300 GB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 128 MB | 64 MB | 256 MB | 128 MB | 32 MB |
| 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 150 MB/s |
| Annual Workload Rating | 550 TB/yr | 300 TB/yr | 550 TB/yr | 550 TB/yr | 180 TB/yr |
| Power Consumption (Read/Write) | 8.9 Watts | 8.4 Watts | 7.2 Watts | 9 Watts | 8 Watts |
| Power Consumption (Idle) | 6.0 Watts | 5.5 Watts | 4.0 Watts | 5 Watts | 5 Watts |
| Encryption Support | AES 256-bit | No | AES 256-bit | AES 256-bit | No |
| Helium Sealed | Helium-Sealed | No | Helium-Sealed | Helium-Sealed | No |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Multi-bay | Single |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Advanced Features | Rotational Vibration Sensors | Rotational Vibration Sensors | Dual Actuator | Dual Actuator | Rotational Vibration Sensors |
| Operating Temperature | 5–55°C | 5–60°C | 5–55°C | 5–60°C | 5–60°C |
| Product Name | Seagate ST2000NX0253 Enterprise Hard Drive | ST3000VN007 3TB Enterprise Hard Drive | ZP960NM30011 Enterprise HDD | ST1000NX0423 | ST300MM0048 |
| Height | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches | 1.0 inches |
| Width | 5.79 inches | 4 inches | 5.79 inches | 5.79 inches | 5.8 inches |
| Depth | 4.00 inches | 5.8 inches | 4.01 inches | 4.01 inches | 4.0 inches |
| Weight | 1.85 lbs | 1.2 lbs | 1.8 lbs | 2.1 lbs | 1.6 lbs |
Compliance & Coverage
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
S
Silas Whitaker
4
Excellent 2.5-inch 2TB drive. Perfect for high-density servers where space is at a premium.
A
Audrey Fallon
5
Fast 7200 RPM performance in a compact form factor. Reliable storage for our blade servers.
X
Xavier Cross
5
Consistent and durable. The Constellation series provides professional reliability for specialized computing tasks.
G
Gemma Lowery
5
Solid performance-to-size ratio. Handles transactional data efficiently despite the compact 2.5-inch size.
R
Roman Pierce
4
Highly dependable small form factor drive. We use these for our mobile workstation arrays.
E
Esme Ward
4
Reliable data integrity and fast access speeds. A great fit for enterprise storage applications.
Questions & Answers
What is the storage capacity of the Seagate Constellation ST2000NX0253?
The Seagate Constellation ST2000NX0253 provides 2 TB (2048 GB) of usable storage.
What form factor and interface does this Constellation drive use?
It uses a 2.5-inch form factor with a standard SATA III (6 Gb/s) interface.
What spindle speed does the ST2000NX0253 operate at?
The drive spins at 7200 RPM for fast data access and transfer.
What are the sustained data transfer rates?
It delivers up to 175 MB/s sustained sequential read/write performance.
Is the Seagate Constellation designed for enterprise environments?
Yes, it is an enterprise-grade HDD optimized for servers, data centers, and NAS systems.
What reliability and error-management features are included?
The drive features Seagate Rescue Data Recovery Services, RAID-recovery, and 24/7 vibration tolerance.
What is the mean time between failures (MTBF) rating?
The ST2000NX0253 has an MTBF of 1.2 million hours.
Does the drive support hot-swap capability?
Yes, it supports SATA hot-swap for easy replacement in compatible chassis.
What operating temperature range is supported?
Its operating temperature range is 5 °C to 60 °C.
What is the maximum shock rating for operating and non-operating states?
It tolerates 30 Gs operational shock and 250 Gs non-operational shock.
Is this drive compatible with standard SATA controllers?
Yes, it is fully compatible with all SATA III and SATA II controllers.
What is the annual workload rating (DWPD) for this model?
The drive supports up to 550 TB of writes per year, equivalent to 0.3 DWPD.
What warranty coverage does the Seagate Constellation come with?
It includes a three-year limited warranty from the date of purchase.
What are the typical use cases for the ST2000NX0253?
It is ideal for multi-user NAS, mission-critical servers, and high-density storage arrays.
How do I physically install the 2.5-inch drive?
Mount the drive in a compatible 2.5-inch bay, connect the SATA data and power cables, then secure with screws.