United States$5,000,000+
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Miles Davis
5
Reliable 2TB 2.5-inch enterprise drive. Perfect for high-density servers with space constraints.
ST2000NX0433
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Enterprise ST2000NX0433 - 2.5" - 2000 GB - 7200 RPM
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ST2000NX0433
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- Enterprise ST2000NX0433 - 2.5" - 2000 GB - 7200 RPM
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ST2000NX0433 Overview
ST2000NX0433 is a 3.5-inch HDD featuring a SATA III interface with a spindle speed of 7200 RPM and a storage capacity of 2 TB. It comes equipped with a 64 MB cache, is rated for an annual workload of 550 TB/yr, offers an MTBF of 2,000,000 hours, and is engineered for 24×7 reliability, making it ideal for demanding enterprise and server applications.
This drive is designed for multi-bay environments and boasts low power consumption with approximately 8 Watts during read/write operations and 5 Watts in idle mode. Advanced features include a helium-sealed design and integrated rotational vibration sensors, rendering it well-suited for data centers, desktops, NAS, and surveillance use cases.
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ST2000NX0433 Specifications
- Product Type
- Hard Drive
- Drive Type
- HDD
- Use Case
- Server / NAS / Enterprise Storage
- Interface
- SATA III
- Form Factor
- 3.5-inch
- Storage Capacity
- 2 TB
- Spindle Speed (RPM)
- 7200 RPM
- Cache (Buffer Size)
- 64 MB
- Average Latency
- N/A
- Data Transfer Rate
- Up to 210 MB/s
- Annual Workload Rating
- 550 TB/yr
- Power Consumption (Read/Write)
- 8 Watts
- Power Consumption (Idle)
- 5 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
- 5–60°C
- Product Name
- ST2000NX0433
- Height
- 1.03 inches
- Width
- 4.00 inches
- Depth
- 5.79 inches
- Weight
- 1.80 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| ST2000NX0433 |  ZA3840NX1A001 |  ST12000NM001G |  ST2000NM003A |  ST18000NE000 | |
|---|---|---|---|---|---|
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Use Case | Server / NAS / Enterprise Storage | Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Enterprise Storage |
| Interface | SATA III | SATA III | SAS 12Gb/s | SAS 12Gb/s | SAS 12Gb/s |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 2 TB | 10 TB | 12 TB | 2 TB | 18 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 64 MB | 256 MB | 256 MB | 64 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 250 MB/s | Up to 250 MB/s | Up to 210 MB/s | Up to 300 MB/s |
| Annual Workload Rating | 550 TB/yr | 300 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 8 Watts | 9 Watts | 8.9 Watts | 8.7 Watts | 8.5 Watts |
| Power Consumption (Idle) | 5 Watts | 6 Watts | 6.0 Watts | 5.8 Watts | 5.5 Watts |
| Encryption Support | AES 256-bit | AES 256-bit | AES 256-bit | No | AES 256-bit |
| 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 | Rotational Vibration Sensors | Dual Actuator | Rotational Vibration Sensors | Helium-Sealed, Vibration Protection | Rotational Vibration Sensors |
| Operating Temperature | 5–60°C | 5–60°C | 5–60°C | 5–60°C | 5–60°C |
| Product Name | ST2000NX0433 | ZA3840NX1A001 Enterprise HDD | Seagate Exos X12 12TB Enterprise Hard Drive | ST2000NM003A | Seagate Exos X18 18TB Enterprise Hard Drive ST18000NE000 |
| Height | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches |
| Width | 4.00 inches | 5.79 inches | 4.00 inches | 5.79 inches | 5.79 inches |
| Depth | 5.79 inches | 4.00 inches | 5.79 inches | 4.01 inches | 4.01 inches |
| Weight | 1.80 lbs | 1.65 lbs | 2.00 lbs | 1.80 lbs | 4.0 lbs |
Reviews & Ratings
N
Nina Simone
5
Consistent 7200 RPM performance. Provides steady and reliable data access for professional systems.
O
Oscar Peterson
4
Strong durability and uptime. This drive handles our enterprise workloads with complete stability.
P
Peggy Lee
5
Exceptional reliability in a compact size. Perfect for our small form factor server nodes.
Q
Quincy Jones
5
Solid data integrity and throughput. A dependable choice for business-critical storage applications.
R
Ray Charles
5
Professional storage with great build quality. Very stable under heavy and continuous workloads.
Questions & Answers
What is the storage capacity of the Enterprise ST2000NX0433?
The Enterprise ST2000NX0433 provides 2 000 GB (2 TB) of raw storage capacity, ideal for high-density data applications.
What form factor does the ST2000NX0433 use?
It features a 2.5-inch form factor, offering compact integration into enterprise servers and NAS enclosures.
What rotational speed does the ST2000NX0433 operate at?
The drive spins at 7 200 RPM, delivering consistent performance for mission-critical workloads.
Which interface does the ST2000NX0433 support?
It uses a SATA III (6 Gb/s) interface, ensuring broad compatibility and high throughput.
How much cache memory does the ST2000NX0433 have?
It includes 128 MB of DRAM cache to accelerate read/write operations and reduce latency.
Is the ST2000NX0433 optimized for enterprise environments?
Yes. Built for 24×7 operation, it offers enhanced vibration tolerance and firmware tuned for RAID and multi-drive arrays.
What is the average latency of the ST2000NX0433?
The average rotational latency is approximately 4.17 ms at 7 200 RPM, supporting responsive data access.
What is the Mean Time Between Failures (MTBF) rating?
The drive has an MTBF of 1.4 million hours, reflecting its reliability in critical storage applications.
What sustained workload rate can the ST2000NX0433 handle?
It supports a 550 TB/year workload rating, suitable for heavy-duty enterprise use and continuous data writes.
Is the ST2000NX0433 compatible with NAS systems?
Yes. It is fully compatible with mainstream NAS platforms, offering firmware optimized for RAID and multi-disk environments.
Can I hot-swap the ST2000NX0433 in my server?
Absolutely. The drive is designed for hot-swap bays, enabling replacement without powering down your system.
What are the power consumption figures for the ST2000NX0433?
Active power draws up to 6.8 W during read/write and 3.6 W when idle, helping to minimize operational costs.
What operating temperature range does the ST2000NX0433 support?
It operates between 0 °C and 60 °C, ensuring stability in standard data-center and edge environments.
Does the ST2000NX0433 include a warranty?
Yes. It comes with a five-year limited warranty covering defects in materials and workmanship.
How do I install the ST2000NX0433 into a 2.5-inch bay?
Slide the drive into your 2.5-inch hot-swap caddy or tray, secure the mounting screws, and connect the SATA power and data cables.