| Drive Comparison |
| |

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SiliconDrive 2.5-inch PATA Drive |
SiliconDrive PATA CF
(ATA-5) |
SiliconDrive PATA CF
(ATA-3) |
| Interface |
PATA ATA-3 |
PATA ATA-5 |
PATA ATA-3 |
| Max R/W Speed |
8/6 MB/s |
20/12 MB/s |
8/6 MB/s |
| Capacity Range |
128MB to 16GB |
256MB to 4GB |
128MB to 8GB |
| PowerArmor |
Standard |
Standard |
Standard |
| SiSMART |
Standard |
Standard |
Standard |
| SolidStor |
Standard |
Standard |
Standard |
| SiSecure |
Optional |
N/A |
Optional |