ST980811AS specification sheet
Specifications for ST980811AS
Seagate Momentus 5400.3 80GB 2.5" 5400rpm 8MB Cache SATA1 Hard Disk Drive
![ST980811AS Gallery image 1 [Size: 1200 (W) x 1200 (H)]](i/SEAGATE/th200/th200_245125_IMG1.jpg)
Seagate Momentus 5400.3 80GB 2.5" 5400rpm 8MB Cache SATA1 Hard Disk Drive, 12.5 ms average seek time, ST980811AS
Drives: SATA hard drives
Drives: SATA hard drives
Seagate
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R 525.00 inc VAT
Specifications:
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Specifications | |
| Product Code | ST980811AS |
| Hard Disk Model | SEAGATE ST980811AS |
| Disk Family | Momentus 5400.3 80811 |
| Form Factor | 2.5" |
| Capacity | 80 GB (80 x 1 000 000 000 bytes) |
| Number Of Disks | 1 |
| Number Of Heads | 2 |
| Rotational Speed | 5400 RPM |
| Rotation Time | 11.11 ms |
| Average Rotational Latency | 5.56 ms |
| Disk Interface | Serial-ATA/150 |
| Buffer-Host Max. Rate | 150 MB/seconds |
| Buffer Size | 8192 KB |
| Average Seek Time | 12.5 ms |
| Width | 69.85 mm (2.72 inch) |
| Depth | 100.2 mm (3.94 inch) |
| Height | 9.5 mm (0.35 inch) |
| Weight | 98 grams (0.22 pounds) |
| Acoustic (Idle) | 2.3 Bel |
| Acoustic (Min performance and volume) | 2.5 Bel |
| Acoustic (Max performance and volume) | 3.0 Bel |
| Required Power For Spinup | 1200 mA |
| Power Required (Seek) | 2.4 W |
| Power Required (Idle) | 1.2 W |
| Power Required (Standby) | 0.36 W |
| Manufacturer | Seagate Technology |
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Specifications are subject to change without notice. E&OE. Prices are a guide only, and are valid on 2026-09-21 only, subject to stock being available.
The specifications displayed above apply to the entire range and may not apply to this specific model. Kindly note that options cannot be changed for most models, and some options are not available in South Africa.