ST320LM001 specification sheet
Specifications for ST320LM001
Seagate Momentus 5400 320GB 2.5" 5400rpm 8MB Cache SATA2 3Gb/s Hard Disk Drive
![ST320LM001 Gallery image 1 [Size: 503 (W) x 377 (H)]](i/SEAGATE/th200/th200_244998_IMG1.jpg)
Seagate Momentus 5400 320GB 2.5" 5400rpm 8MB Cache SATA2 3Gb/s Hard Disk Drive, ST320LM001
Drives: SATA2 hard drives
Drives: SATA2 hard drives
Seagate
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R 681.00 inc VAT
Specifications:
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Specifications | |
| Product Code | ST320LM001 |
| Hard Disk Model | SEAGATE ST320LM001 |
| Disk Family | Momentus 5400 |
| Form Factor | 2.5" |
| Capacity | 320 GB (320 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/300 |
| Buffer-Host Max. Rate | 300 MB/seconds |
| Buffer Size | 8192 KB |
| Drive Ready Time (typical) | 4 seconds |
| Average Seek Time | 12 ms |
| Width | 69.75 mm (2.72 inch) |
| Depth | 100.3 mm (3.94 inch) |
| Height | 9.5 mm (0.35 inch) |
| Weight | 107 grams (0.24 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 2026-09-18 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.