United States$5,000,000+
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Silas Whitaker
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Reliable 2TB mobile HDD. The 128MB cache ensures smooth performance for secondary laptop storage.
ST2000LM015
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2TB BARRACUDA SATA 5400 RPM 128MB 2.5IN
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Name:
ST2000LM015
- Description:
- 2TB BARRACUDA SATA 5400 RPM 128MB 2.5IN
- Rating:
Added to cart 28 times recently
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- Brand:
- Seagate
- Condition:
3 Year Extended Warranty
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ST2000LM015 Overview
ST2000LM015 is a hard disk drive (HDD) designed in a 2.5-inch form factor with a SATA III interface, featuring a spindle speed of 5400 RPM, a storage capacity of 2 TB, and a 64 MB buffer. It is engineered with a workload rating of 55 TB/yr and an MTBF of 1,000,000 hours, ensuring reliability for typical consumer applications while targeting uses in desktop and mobile environments.
This drive is optimized for low power consumption and reliable performance without advanced features such as helium sealing, vibration protection, or dual actuator technology. ST2000LM015 is ideally suited for common use cases including laptops, desktops, NAS systems, and surveillance systems where a balance between capacity, energy efficiency, and dependable operation is required.
ST2000LM015 price is is available on request. Get immediate quote.
Request bulk order quote for ST2000LM015 for additional pricing. Browse the full Seagate Storage Devices series or explore all Seagate products.
ST2000LM015 Specifications
- Product Type
- Hard Drive
- Drive Type
- HDD
- Use Case
- Desktop / Server / NAS / Surveillance / Enterprise Storage
- Interface
- SATA III
- Form Factor
- 2.5-inch
- Storage Capacity
- 2 TB
- Spindle Speed (RPM)
- 5400 RPM
- Cache (Buffer Size)
- 64 MB
- Average Latency
- N/A
- Data Transfer Rate
- Up to 150 MB/s
- Annual Workload Rating
- 55 TB/yr
- Power Consumption (Read/Write)
- N/A
- Power Consumption (Idle)
- N/A
- Encryption Support
- No
- Helium Sealed
- No
- Drive Bays Supported
- N/A
- Vibration Protection
- No
- Advanced Features
- N/A
- Operating Temperature
- 0–60°C
- Product Name
- Seagate Barracuda ST2000LM015
- Height
- 0.28 inches
- Width
- 2.75 inches
- Depth
- 3.95 inches
- Weight
- 0.53 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| ST2000LM015 |  ST2000NX0403 |  ST2000NX0253 |  ST10000NE000 |  STJL4000400 | |
|---|---|---|---|---|---|
| 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 | SATA III | SAS 6Gb/s | SAS 12Gb/s | SATA III | SATA III |
| Form Factor | 2.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 2 TB | 2 TB | 2 TB | 10 TB | 4 TB |
| Spindle Speed (RPM) | 5400 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 64 MB | 128 MB | 128 MB | 256 MB | 256 MB |
| Average Latency | N/A | N/A | N/A | 4.16 ms | N/A |
| Data Transfer Rate | Up to 150 MB/s | Up to 300 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 210 MB/s |
| Annual Workload Rating | 55 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr | 300 TB/yr |
| Power Consumption (Read/Write) | N/A | 8.0 Watts | 8.9 Watts | 8.2 Watts | 8 W |
| Power Consumption (Idle) | N/A | 5.0 Watts | 6.0 Watts | 6.8 Watts | 5 W |
| Encryption Support | No | AES 256-bit | AES 256-bit | AES 256-bit | No |
| Helium Sealed | No | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Drive Bays Supported | N/A | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Vibration Protection | No | Yes | Yes | Yes | Yes |
| Advanced Features | N/A | Rotational Vibration Sensors | Rotational Vibration Sensors | Rotational Vibration Sensors | Dual Actuator |
| Operating Temperature | 0–60°C | 5–55°C | 5–55°C | 5–60°C | 5–60°C |
| Product Name | Seagate Barracuda ST2000LM015 | Seagate ST2000NX0403 | Seagate ST2000NX0253 Enterprise Hard Drive | ST10000NE000 | STJL4000400 4TB Enterprise HDD |
| Height | 0.28 inches | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches |
| Width | 2.75 inches | 4 inches | 5.79 inches | 5.79 inches | 5.79 inches |
| Depth | 3.95 inches | 5.79 inches | 4.00 inches | 4.01 inches | 4.00 inches |
| Weight | 0.53 lbs | 1.8 lbs | 1.85 lbs | 2.0 lbs | 1.5 lbs |
Reviews & Ratings
A
Audrey Fallon
5
Compact 2.5-inch drive with steady SATA performance. Perfect for budget-friendly system upgrades.
X
Xavier Cross
4
Consistent 5400 RPM operation. A dependable Barracuda drive for high-capacity portable storage needs.
G
Gemma Lowery
4
Quiet and energy-efficient. Provides plenty of space for documents and media in a mobile form factor.
B
Brooks Elliott
4
Solid reliability for daily computing. Easy to install and recognized immediately by our systems.
T
Tessa Morley
5
Great balance of capacity and price. A trustworthy 2TB drive for data backups.
Questions & Answers
What is the storage capacity of the ST2000LM015 Barracuda drive?
The ST2000LM015 Barracuda offers a 2 TB storage capacity, providing ample space for documents, multimedia files, applications, and backups.
What rotational speed does the ST2000LM015 operate at?
This Barracuda drive spins at 5 400 RPM, balancing energy efficiency and quiet operation for everyday computing tasks.
Which interface does the ST2000LM015 use?
The ST2000LM015 features a standard SATA III (6 Gb/s) interface, ensuring broad compatibility and reliable data transfer speeds.
How much cache memory is on the ST2000LM015?
The drive is equipped with a 128 MB cache buffer, which accelerates read/write operations and improves overall system responsiveness.
Is the ST2000LM015 compatible with laptops?
Yes, the ST2000LM015 is a 2.5-inch form factor drive designed specifically for laptop and small-form-factor PC installations.
What are the physical dimensions of the ST2000LM015?
The drive measures 100.2 mm × 69.85 mm × 7 mm, fitting standard 2.5-inch drive bays in laptops and compact desktops.
What is the power consumption of the ST2000LM015?
Under active load, the ST2000LM015 consumes approximately 1.8 W, and in idle mode it draws about 0.5 W, optimizing battery life in portable systems.
How noisy is the ST2000LM015 during operation?
The drive operates at roughly 19 dBA under load and 17 dBA when idle, providing a quiet user experience.
What reliability features does the ST2000LM015 include?
It offers Seagate’s Multi-Level Error Correction, Advanced Write Caching, and a Mean Time Between Failures (MTBF) rating of 1 million hours for dependable data integrity.
What warranty does the ST2000LM015 come with?
Seagate provides a limited three-year warranty, covering manufacturing defects and hardware failures under normal use.
Can I use the ST2000LM015 in a RAID configuration?
Yes, the SATA III interface and consistent performance make it suitable for RAID 0, 1, 5 or 10 setups in laptops or compact servers.
What operating systems support the ST2000LM015?
This drive is OS-agnostic and compatible with Windows, macOS, Linux, and most UNIX distributions that support SATA storage devices.
How do I install the ST2000LM015 in my laptop?
Power down, remove the access panel, slide the ST2000LM015 into the SATA bay, secure with screws, reconnect power, and boot to format the drive.
What performance can I expect from the ST2000LM015?
Typical sustained transfer rates reach up to 140 MB/s, ideal for file storage, media playback, and everyday office applications.
Is the ST2000LM015 suitable for gaming laptops?
While not as fast as SSDs, its large capacity and low power draw make it a cost-effective option for storing large game libraries.
How does the Barracuda ST2000LM015 compare to SSDs?
Compared to SSDs, the ST2000LM015 offers higher capacity at a lower cost per gigabyte, but with slower access times and lower random I/O performance.