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1.8TB SAS 10K drive offers fast enterprise performance and reliability.
ST1800MM0129
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1.8TB EXOS 10E2400 SAS 10000 RPM 256MB 2.5IN
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ST1800MM0129
- Description:
- 1.8TB EXOS 10E2400 SAS 10000 RPM 256MB 2.5IN
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- Seagate
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ST1800MM0129 Overview
ST1800MM0129 is a high-performance HDD engineered for enterprise storage applications. Designed in a 3.5-inch form factor, this drive employs a SATA III interface and spins at 7200 RPM to deliver reliable data access and robust performance. It offers an impressive 18 TB capacity paired with a 256 MB cache, ensuring smooth and efficient operation under heavy workloads.
ST1800MM0129 is rated for an annual workload of 550 TB/yr and features advanced enterprise technologies, such as a helium-sealed design for increased drive density and dual actuator technology for superior vibration protection. With its optimized power consumption of 9 Watts during read/write and 5 Watts in idle mode, this HDD is engineered for intensive use in data centers, desktops, NAS systems, and surveillance environments.
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ST1800MM0129 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
- 18 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 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
- Dual Actuator
- Operating Temperature
- 5–60°C
- Product Name
- ST1800MM0129 Enterprise HDD
- Height
- 1.03 inches
- Width
- 5.79 inches
- Depth
- 4.00 inches
- Weight
- 2.00 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| ST1800MM0129 |  ZA480CV1A001 |  ST1200MM0129 |  ST8000NM0055 |  ST12000NE0008 | |
|---|---|---|---|---|---|
| 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 | Server | Desktop / Server / NAS / Surveillance / Enterprise Storage | Enterprise Storage / Server | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SATA III | SATA III | SATA III | 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 | 18 TB | 8 TB | 1 TB | 8 TB | 12 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 250 MB/s | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 550 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 9 Watts | 8 Watts | 8.5 Watts | 8.3 Watts | 8.1 Watts |
| Power Consumption (Idle) | 5 Watts | 4 Watts | 6.5 Watts | 6.5 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 | Dual Actuator | Dual Actuator | Rotational Vibration Sensors | Rotational Vibration Sensors | Rotational Vibration Sensors |
| Operating Temperature | 5–60°C | 5–60°C | 5–60°C | 5–60°C | 5–60°C |
| Product Name | ST1800MM0129 Enterprise HDD | ZA480CV1A001 8TB SATA Enterprise HDD | ST1200MM0129 Enterprise HDD | Seagate Exos X ST8000NM0055 8TB Enterprise Hard Drive | Seagate Exos X12 12TB Enterprise Hard Drive |
| Height | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches |
| Width | 5.79 inches | 5.79 inches | 4.00 inches | 4 inches | 4.00 inches |
| Depth | 4.00 inches | 4.00 inches | 5.78 inches | 5.79 inches | 5.79 inches |
| Weight | 2.00 lbs | 3.5 lbs | 1.5 lbs | 1.85 lbs | 1.82 lbs |
Reviews & Ratings
S
Sofia Randall
4
Stable SAS integration with consistent throughput.
M
Marcus Lockwood
5
Reliable high-RPM drive for transactional workloads.
R
Rachel Bennett
4
Durable 2.5-inch enterprise storage solution.
V
Victor Sinclairfield
4
Strong performance for mission-critical systems.
Questions & Answers
What is the storage capacity of the ST1800MM0129 hard drive?
The ST1800MM0129 EXOS 10E2400 offers 1.8 TB of raw storage in a 2.5-inch enterprise form factor.
Which interface does the ST1800MM0129 use?
It uses a 12 Gb/s SAS interface compatible with SAS-enabled servers and storage systems.
What is the rotational speed of the drive?
The drive spins at 10,000 RPM to deliver low latency and consistent performance.
What is the form factor of the ST1800MM0129?
This model is a 2.5-inch, 15 mm tall, enterprise-class hard disk drive.
How much cache memory does the ST1800MM0129 have?
It features a 256 MB cache buffer to optimize read/write throughput.
What sequential performance can I expect?
You can achieve up to 215 MB/s sustained sequential transfer rates for high-intensity workloads.
What is the drive’s reliability rating (MTBF)?
The ST1800MM0129 has an MTBF of 2.5 million hours under typical enterprise conditions.
What is the annual workload rating for this drive?
It supports an industry-leading 550 TB of write workload per year.
Is the ST1800MM0129 hot-swappable?
Yes, it is fully hot-swappable in all standard 2.5-inch SAS drive bays.
Does the drive support hardware encryption?
This model does not include built-in self-encryption features.
What are the typical power consumption specifications?
It consumes approximately 7.8 W during read/write operations and 5.2 W at idle.
What operating temperature range does the drive support?
It operates reliably between 5 °C and 55 °C.
What are the physical dimensions and weight?
Dimensions: 100.45 × 69.85 × 15 mm; Weight: 210 g.
What warranty is included with the ST1800MM0129?
Seagate provides a 5-year limited warranty covering defects and failures.
Which servers and systems is this drive compatible with?
It is validated for all major OEM servers and storage arrays supporting 2.5-inch 12 Gb/s SAS drives.
How do I install the ST1800MM0129 in my server?
Insert the drive into a 2.5-inch SAS hot-swap bay, secure it per chassis instructions, and connect to a 12 Gb/s SAS backplane.
What applications is the ST1800MM0129 best suited for?
Ideal for high-density enterprise storage, database servers, HCI clusters, and transactional environments.