CD / DVD Rom Information
| Asus 8X External DVD Burner Drive (Black) | Asus 24x DVD-RW SATA (Black) | LGE Blu-Ray ReWriter Internal 16x | Blu-ray Burner SATA | Asus 16x Blu-ray Burner SATA (black) | |
|---|---|---|---|---|---|
| Brand | Asus | LG | Asus | Asus | |
| Form Factor | 5.25-Inch Bay | 5.25-Inch Bay | 5.25-Inch Bay | ||
| Buffer Size | 8MB | 8MB | 8MB | ||
| CD Access Time | 170 ms | 150 ms | 150 ms | 150 ms | |
| DVD Access Time | 130 ms | 160 ms | 160 ms | 160 ms | |
| BD Access Time | 180 ms | 180 ms | 180 ms | ||
| Capabilities | |||||
| CD Reading | Yes | Yes | Yes | Yes | |
| DVD Reading | Yes | Yes | Yes | Yes | |
| CD Writing | Yes | Yes | Yes | Yes | |
| DVD Writing | Yes | Yes | Yes | Yes | |
| Dual Layer DVD Writing | Yes | Yes | Yes | Yes | |
| Blu-Ray Reading | No | Yes | Yes | Yes | |
| Blu-Ray Writing | No | Yes | Yes | Yes | |
| Lightscribe | No | No | No | No | |
| Maximum Speeds | |||||
| CD Read Speed | 48x | 48x | 48x | 48x | |
| DVD Read Speed | 16x | 16x | 16x | 16x | |
| Blu-Ray Read Speed | 8x | 8x | 8x | ||
| CD Write Speed | 48x | 48x | 48x | 48x | |
| CD Re-Write Speed | 24x | 24x | 24x | 24x | |
| DVD Write Speed | 24x | 16x | 16x | 16x | |
| DVD Re-Write Speed | 8x | 8x | 8x | 8x | |
| Dual Layer DVD Write Speed | 8x | 8x | 8x | 8x | |
| Blu-Ray Write Speed | 16x | 16x | 16x | ||
| Blu-Ray Re-Write Speed | 2x | 2x | 2x | ||
| Dimensions | |||||
| Net Weight | 0.826 kg | 0.826 kg | 0.826 kg | 0.826 kg |