Seagate 1TB Barracuda Pro SATA 6Gb/s 128MB Cache 2.5" Internal Hard Drive (ST1000LM049)

Stock Status: 1-3 days
Key Specifications
  • 1TB Storage Capacity

  • 2.5" / 7mm Form Factor

  • SATA III 6 Gb/s Interface

  • 7200 rpm

  • Up to 160 MB/s Data Transfer Rate

SKU:#040648 Warranty5 years by Seagate Product No.:ST1000LM049 Short link: See specifications from the manufacturer

HDD capacity. SSD Attitude.
Coupled with Intel® Optane™ memory, a revolutionary class of non-volatile memory, BarraCuda hard drives deliver it all.
- SSD-like performance and responsiveness
- Massive capacity
- Twice the speed of standard drives for boot and load applications
- Affordability with zero compromises

Versatile. Fast. Dependable.
BarraCuda leads the industry with the highest capacities for desktops and mobile computers. With drives available up to 12 TB, the BarraCuda portfolio is a great option for upgrades at any price point. The uncompromising BarraCuda Pro marries industry-leading storage capacity with 7,200-RPM spin speeds for snappy performance and load times when gaming or performing heavy workloads. BarraCuda Pro also comes equipped with a 5-year limited warranty.

Multi-Tier Caching Technology
All hard drives in the BarraCuda family come equipped with Multi-Tier Caching Technology (MTC). MTC takes your PC to new performance levels, so you can load applications and files faster than ever before. By applying intelligent layers of NAND Flash, DRAM and media cache technologies, BarraCuda delivers improved read and write performance by optimising data flow.

BarraCuda Pro Comes With Rescue Data Recovery Plans
Your data matters. And you rely on it. Rescue Data Recovery Plans provide peace of mind for creative pros and performance PC users alike, and now they come standard on BarraCuda Pro. Whether there is a hard drive mechanical issue or something accidently happened to your drive, Seagate has got you covered. A Rescue Data Recovery Plan gives you access to experienced data recovery experts who deliver a 95% customer satisfaction rating. Purchase a BarraCuda Pro drive and you are covered for 2 years — that’s 2 years you don’t ever have to worry about the data on your hard drive.

Trusted Dependability
The BarraCuda family of reliable hard drives is here to stay, for years to come.
Experience — For more than 20 years, Seagate has manufactured and delivered the super-reliable BarraCuda family of drives BarraCuda — Seagate's drive-reliability data simply speaks for itself, and the BarraCuda family is often recognised by leading publications and customers. Worry less with a hard drive that has your back — BarraCuda Pro comes equipped with a 5-year limited warranty.


5 years by Seagate


HDD size2.5"
HDD capacity1000 GB
HDD speed7200 RPM
InterfaceSerial ATA III
Component forPC
Storage drive buffer size128 MB
HDD interface transfer rate6 Gbit/s
HDD sustained transfer rate160 MiB/s
HDD number of heads2
Track to track seek time0.5 ms
Average latency11.5 ms
Bytes per sector4096
Start/stop cycles600000
Workload rate limit55 TB/year


Operating voltage5 V
Start-up current1 A

Operational conditions

Operating temperature (T-T)0 - 60 °C
Storage temperature (T-T)-40 - 70 °C
Operating relative humidity (H-H)5 - 90%
Storage relative humidity (H-H)5 - 95%
Operating vibration2 G
Non-operating vibration5 G
Operating altitude-304.8 - 3048 m
Non-operating altitude-304.8 - 12192 m
Operating shock400 G
Non-operating shock1000 G

Weight & dimensions

Width69.8 mm
Height7 mm
Depth100.3 mm
Weight90 g

Packaging data


Other features

Drive ready time3.2 s
Don't forget the accessories