| Product Matrix | Inferface | Capacity | Rotational Speed (RPM) | Cache | Read Speed | Write Speed |
250GB SATA HDD | 3 Gb/s | 250 GB | 7,200 RPM | 8 MB | -- | -- |
500GB SATA II 3-Gb/s HDD | 3 Gb/s | 500 GB | 7,200 RPM | 16 MB | -- | -- |
1TB SATA II 3Gb/s HDD | 3 Gb/s | 1,000 GB | 7,200 RPM | 32 MB | -- | -- |
2TB SATA II 3-Gb/s HDD | 3 Gb/s | 2,000 GB | 7,200 RPM | 32 MB | -- | -- |
500GB SEAGATE Barracuda | 6 GB/s | 500 GB | 7,200 RPM | 32 MB | -- | -- |
600GB WD VELOCIRAPTOR® | 6 Gb/s | 600 GB | 10,000 RPM | 32 MB | -- | -- |
1TB SEAGATE Barracuda | 6 GB/s | 1,000 GB | 7,200 RPM | 32 MB | -- | -- |
1TB WD CAVIAR BLACK | 6 Gb/s | 1,000 GB | 7,200 RPM | 64 MB | -- | -- |
1TB CAVIAR GREEN WD10EARX | 6 Gb/s | 1,000 GB | IntelliPower | 64 MB | -- | -- |
2TB WD CAVIAR GREEN | 3 Gb/s | 2,000 GB | IntelliPower | 64 MB | -- | -- |
3TB WD CAVIAR GREEN WD30EZRX | 6 G/bs | 3 TB | IntelliPower | 64 MB | -- | -- |
80GB INTEL® 320 SERIES SSD | 3 GB/s | 80 GB | N/A | N/A | Up to 270 MB/s | Up to 90 MB/s |
120GB INTEL® 320 SSD | 3 GB/s | 120 GB | N/A | N/A | Up to 270 MB/s | Up to 130 MB/s |
160GB INTEL® 320 SSD | 3 GB/s | 160 GB | N/A | N/A | Up to 270 MB/s | Up to 165 MB/s |
300GB INTEL® 320 SSD | 3 GB/s | 300 GB | N/A | N/A | Up to 270 MB/s | Up to 205 MB/s |
600GB INTEL® 320 SSD | 3 GB/s | 600GB | N/A | N/A | Up to 270 MB/s | Up to 220 MB/s |
120GB INTEL®520 SERIES SSD | 6 Gb/s | 120GB | N/A | N/A | Up to 550 MB/s | Up to 520 MB/s |
240GB INTEL®520 SERIES SSD | 6 Gb/s | 240GB | N/A | N/A | Up to 550 MB/s | Up to 520 MB/s |
480GB INTEL® 520 SSD | 6 Gb/s | 480GB | N/A | N/A | Up to 550 MB/s | Up to 520 MB/s |
120GB KINGSTON HYPERX SSD | 6 Gb/s | 120GB | N/A | N/A | Up to 555 MB/s | Up to 510 MB/s |
240GB KINGSTON HYPERX SSD | 6 Gb/s | 240GB | N/A | N/A | Up to 555 MB/s | Up to 510 MB/s |