About this item
Versatility at the Ready – Versatile and dependable, Seagate’s fierce BarraCuda drives are inspired by the past but ready for the future. BarraCuda 2.5-inch drives, in 7 mm and 15 mm z-heights, are an 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 optimising data flow, allowing you to load apps and files faster than ever before.
Major Capacity – Store it all. With capacities up to 5 TB, 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.
Technical Details
| Model Numbers | ST1000LM048 |
| Bytes per Sector (logical/physical) | 512/4096 |
| Performance | |
| Interface | SATA 6Gb/s |
| Data Transfer Rate (MB/s) | Up to 140 |
| Cache (MB) | 128 |
| Spindle Speed (RPM) | 5400 |
| Reliability/Data Integrity | |
| Load/Unload Cycles | QuietStep Ramp Load |
| Nonrecoverable Read Errors per Bits Read, Max | 4 1 per 10E14 |
| Power Management | |
| Startup Current (+5V, A) | 1.0 |
| Read/Write Power, Average (W) | 1.6/1.7 |
| Idle Power, Average (W) | 0.45 |
| Environmental | |
| Temperature, Operating (°C) | 0 to 60 |
| Temperature, Nonoperating (°C) | –40 to 70 |
| Shock, Operating: 2ms (Gs) | 400 |
| Shock, Nonoperating: 1ms (Gs) | 1000 |
| Acoustics, Idle, Typical (bels—sound power) | 2.0 |
| Acoustics, Seek, Typical (bels—sound power) | 2.2 |
| Physical | |
| Height (mm/in) | 7.0/0.276 |
| Width (mm/in) | 69.85/2.750 |
| Depth (mm/in) | 100.35/3.951 |
| Carton Unit Quantit | 50 |
| Cartons Per Pallet/Layer | 60/10 |
| Special Features | |
| Multi-Tier Caching Technology | Yes |
| Halogen Free | Yes |
| RoHS Compliance | Yes |
| Warranty | 1 Year |
