Amazing Versatility and Trusted Dependability Meet Incredible Speed
Versatile and dependable, Seagate’s fierce BarraCuda drives are inspired by the past but ready for the future. BarraCuda 2.5-inch drives, in 7mm and 15mm z-heights, are a cost-effective way to handle all your PC needs.
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. By applying
intelligent layers of NAND Flash, DRAM and media cache technologies, BarraCuda
delivers improved read and write performance by optimizing data flow, allowing
you to load apps and files faster than ever before.
Major Capacity
Store it all. With capacities up to 5TB, BarraCuda leads the market with the
widest range of storage options available. With a 2.5-inch form factor, users
can upgrade their laptop, mobile, external storage, or all-in-one PC systems
with ease.
SPECIFICATIONS
* Capacity: 4 TB
* Model Numbers: ST4000LM024
* Bytes per Sector (logical/physical): 512/4,096
- Performance:
- Interface: SATA 6Gb/s
- Data Transfer Rate (MB/s): Up to 140
- Cache (MB): 128
- Spindle Speed (RPM): 5400
- Recording Technology: SMR
- Reliability/Data Integrity:
- Load/Unload Cycles: 600000
- Head-Rest Method: QuietStep Ramp Load
- Non-recoverable Read Errors per Bits Read, Max: 1 per 10E14
- Limited Warranty (years): 2
- Power Management:
- Startup Current (+5 V, A): 1.2
- Read/Write Power, Average (W): 1.9/2.1
- Idle Power, Average (W): 1.1
- Environmental:
- Temperature, Operating (°C): 0°C – 60°C
- Temperature, Non-operating (°C): –40°C – 70°C
- Shock, Operating: 2 ms (Gs): 300
- Shock, Non-operating: 1 ms (Gs): 650
- Acoustics, Idle, Typical (bels—sound power): 2.6
- Acoustics, Seek, Typical (bels—sound power): 2.7
- Physical:
- Height (mm/in): 15/0.59
- Width (mm/in): 69.85 mm/2.75 in
- Depth (mm/in): 100.35 mm/3.951 in
- Weight (g/lb, max): 190 g/0.42 lb
- Special Features:
- Multi-Tier Caching Technology: Yes
- Halogen-free: Yes
- RoHS compliance: Yes
