| Product Matrix | Inferface | Capacity | Rotational Speed (RPM) | Cache | Read Speed | Write Speed |
250GB 3.5" SATA-III 6GB/s | 6 Gb/s | 250 GB | 7,200 RPM | 16 MB | -- | -- |
500GB 3.5" SATA-III 6GB/s | 6 Gb/s | 500 GB | 7,200 RPM | 16 MB | -- | -- |
1TB 3.5" SATA-III 6GB/s | 6 Gb/s | 1,000 GB | 7,200 RPM | 32 MB | -- | -- |
2TB 3.5" SATA-III 6GB/s | 6 Gb/s | 2,000 GB | 7,200 RPM | 64 MB | -- | -- |
750GB WD CAVIAR BLACK | 6 Gb/s | 750 GB | 7,200 RPM | 64 MB | -- | -- |
1TB WD CAVIAR BLACK | 6 Gb/s | 1,000 GB | 7,200 RPM | 64 MB | -- | -- |
2TB WD CAVIAR BLACK | 6 GB/s | 2,000 GB | 7,200 RPM | 64 MB | -- | -- |
600GB WD VELOCIRAPTOR® | 6 Gb/s | 600 GB | 10,000 RPM | 32 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 | -- | -- |
2.5TB WD CAVIAR GREEN WD25EZRX | 6 G/bs | 2.5 TB | IntelliPower | 64 MB | -- | -- |
3TB WD CAVIAR GREEN WD30EZRX | 6 G/bs | 3 TB | IntelliPower | 64 MB | -- | -- |
120GB INTEL 330 SERIES SSD | 6 GB/s | 120 GB | N/A | N/A | Up to 500 MB/s | Up to 450 MB/s |
180GB INTEL 330 SERIES SSD | 6 GB/s | 180 GB | N/A | N/A | Up to 500 MB/s | Up to 450 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 |
180GB INTEL 520 SERIES SSD | 6 GB/s | 180GB | 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 3K | 6 GB/s | 120 GB | N/A | N/A | 555MB/s | 510MB/s |
240GB KINGSTON HYPERX 3K | 6 GB/s | 240 GB | N/A | N/A | 555MB/s | 510MB/s |
480GB KINGSTON HYPERX SSD | 6 GB/s | 480GB | N/A | N/A | Up to 540 MB/s | Up to 450 MB/s |