HDDについて HDDの選び方 HDD一覧(現在入手可能)
HDD一覧(HGST) HDD一覧(Maxtor) HDD一覧(Samsung) HDD一覧(Seagate) HDD一覧(WesternDigital)

Seagate製3.5inchハードディスクのデータシートです。
ただし100%保証できるものではなく管理者は一切の責任を持ちませんので情報は全て自己責任でご使用ください。
Name 種別
Interface パソコンとハードディスクを接続する規格名称
Number 固有番号
Capacity ユニットの総記憶容量
RPM 一定時間(1分間)のディスク(プラッタ)回転数
Buffer 処理速度と転送速度の差を補うためにデータを一時的に保存するメモリの容量
SeekTime 読み出し(または書き込み)位置に到達するまでの平均所要時間
Platter ユニットに内蔵されるディスク(プラッタ)の1枚あたりの容量と枚数
TransferRate 一定時間内(1秒間)に転送できるデータ量
IdlePower アイドル時の平均消費電力

Barracuda ES.2(2007.06-)
Number Interface Capacity RPM Buffer SeekTime Platter TransferRate IdlePower
ST31000340NS SATA2 1000GB 7200rpm 32MB 8.5ms/9.5ms 250GBx4 160MB/sec 8.0W
ST3750330NS SATA2 750GB 7200rpm 32MB 8.5ms/9.5ms 250GBx3 160MB/sec 8.0W
ST3500320NS SATA2 500GB 7200rpm 32MB 8.5ms/9.5ms 250GBx2 160MB/sec 8.0W
ST3250310NS SATA2 250GB 7200rpm 32MB 8.5ms/9.5ms 250GBx1 160MB/sec 8.0W
Barracuda 7200.11(2007.06-)
Number Interface Capacity RPM Buffer SeekTime Platter TransferRate IdlePower
ST31500341AS SATA2 1500GB 7200rpm 32MB 8.5ms/10.0ms 375GBx4 213MB/sec 8.3W
ST31000333AS SATA2 1000GB 7200rpm 32MB 8.5ms/10.0ms 375GBx3 190MB/sec 8.3W
ST3640323AS SATA2 640GB 7200rpm 32MB 8.5ms/10.0ms 375GBx2 182MB/sec 8.3W
ST3640623AS SATA2 640GB 7200rpm 16MB 8.5ms/10.0ms 375GBx2 182MB/sec 8.3W
ST3320613AS SATA2 320GB 7200rpm 16MB 11.0ms/12.0ms 375GBx1 182MB/sec 5.0W
ST3320813AS SATA2 320GB 7200rpm 8MB 11.0ms/12.0ms 375GBx1 182MB/sec 5.0W
ST3160813AS SATA2 160GB 7200rpm 8MB 11.0ms/12.0ms 375GBx1 182MB/sec 5.0W
Barracuda ES(2006.09-)
Number Interface Capacity RPM Buffer SeekTime Platter TransferRate IdlePower
ST3750640NS SATA2 750GB 7200rpm 16MB 8.5ms/10.0ms 188GBx4 128MB/sec 9.3W
ST3750840NS SATA2 750GB 7200rpm 8MB 8.5ms/10.0ms 188GBx4 128MB/sec 9.3W
ST3500630NS SATA2 500GB 7200rpm 16MB 8.5ms/10.0ms 166GBx3 128MB/sec 9.3W
ST3500630NS SATA2 500GB 7200rpm 8MB 8.5ms/10.0ms 166GBx3 128MB/sec 9.3W
ST3400620NS SATA2 400GB 7200rpm 16MB 8.5ms/10.0ms 166GBx3 128MB/sec 9.3W
ST3400820NS SATA2 400GB 7200rpm 8MB 8.5ms/10.0ms 166GBx3 128MB/sec 9.3W
ST3320620NS SATA2 320GB 7200rpm 16MB 8.5ms/10.0ms 166GBx2 128MB/sec 9.3W
ST3320820NS SATA2 320GB 7200rpm 8MB 8.5ms/10.0ms 166GBx2 128MB/sec 9.3W
ST3250620NS SATA2 250GB 7200rpm 16MB 8.5ms/10.0ms 166GBx2 128MB/sec 9.3W
ST3250820NS SATA2 250GB 7200rpm 8MB 8.5ms/10.0ms 166GBx2 128MB/sec 9.3W
Barracuda 7200.10(2006.04-)
Number Interface Capacity RPM Buffer SeekTime Platter TransferRate IdlePower
ST3750640AS SATA2 750GB 7200rpm 16MB 8.5ms/10.0ms 188GBx4 128MB/sec 9.3W
ST3750840AS SATA2 750GB 7200rpm 8MB 8.5ms/10.0ms 188GBx4 128MB/sec 9.3W
ST3500630AS SATA2 500GB 7200rpm 16MB 8.5ms/10.0ms 166GBx3 128MB/sec 9.3W
ST3500830AS SATA2 500GB 7200rpm 8MB 8.5ms/10.0ms 166GBx3 128MB/sec 9.3W
ST3400620AS SATA2 400GB 7200rpm 16MB 8.5ms/10.0ms 166GBx3 128MB/sec 9.3W
ST3400820AS SATA2 400GB 7200rpm 8MB 8.5ms/10.0ms 166GBx3 128MB/sec 9.3W
ST3320620AS SATA2 320GB 7200rpm 16MB 8.5ms/10.0ms 166GBx2 128MB/sec 9.3W
ST3320820AS SATA2 320GB 7200rpm 8MB 8.5ms/10.0ms 166GBx2 128MB/sec 9.3W
ST3300620AS SATA2 300GB 7200rpm 16MB 8.5ms/10.0ms 166GBx2 128MB/sec 9.3W
ST3300820AS SATA2 300GB 7200rpm 8MB 8.5ms/10.0ms 166GBx2 128MB/sec 9.3W
ST3250620AS SATA2 250GB 7200rpm 16MB 8.5ms/10.0ms 166GBx2 128MB/sec 9.3W
ST3250820AS SATA2 250GB 7200rpm 8MB 8.5ms/10.0ms 166GBx2 128MB/sec 9.3W
ST3250410AS SATA2 250GB 7200rpm 16MB 11.0ms/12.0ms 250GBx1 151MB/sec 9.3W
ST3250310AS SATA2 250GB 7200rpm 8MB 11.0ms/12.0ms 250GBx1 151MB/sec 9.3W
ST3200820AS SATA2 200GB 7200rpm 8MB 8.5ms/10.0ms 166GBx2 128MB/sec 9.3W
ST3160815AS SATA2 160GB 7200rpm 8MB 11.0ms/12.0ms 166GBx1 116MB/sec 9.3W
ST3160310AS SATA2 160GB 7200rpm 8MB 11.0ms/12.0ms 166GBx1 116MB/sec 9.3W
ST3160215AS SATA2 160GB 7200rpm 2MB 11.0ms/12.0ms 166GBx1 116MB/sec 9.3W
ST3120815AS SATA2 120GB 7200rpm 8MB 11.0ms/12.0ms 166GBx1 116MB/sec 9.3W
ST3120215AS SATA2 120GB 7200rpm 2MB 11.0ms/12.0ms 166GBx1 116MB/sec 9.3W
ST380815AS SATA2 80GB 7200rpm 8MB 11.0ms/12.0ms 166GBx1 116MB/sec 9.3W
ST380215AS SATA2 80GB 7200rpm 2MB 11.0ms/12.0ms 166GBx1 116MB/sec 9.3W
ST340815AS SATA2 40GB 7200rpm 8MB 11.0ms/12.0ms 166GBx1 116MB/sec 9.3W
ST340215AS SATA2 40GB 7200rpm 2MB 11.0ms/12.0ms 166GBx1 116MB/sec 9.3W
ST3750640A ATA6 750GB 7200rpm 16MB 11.0ms/12.0ms 188GBx4 128MB/sec 9.3W
ST3750840A ATA6 750GB 7200rpm 8MB 11.0ms/12.0ms 188GBx4 128MB/sec 9.3W
ST3500630A ATA6 500GB 7200rpm 16MB 11.0ms/12.0ms 166GBx3 128MB/sec 9.3W
ST3500830A ATA6 500GB 7200rpm 8MB 11.0ms/12.0ms 166GBx3 128MB/sec 9.3W
ST3400620A ATA6 400GB 7200rpm 16MB 11.0ms/12.0ms 166GBx3 128MB/sec 9.3W
ST3400820A ATA6 400GB 7200rpm 8MB 11.0ms/12.0ms 166GBx3 128MB/sec 9.3W
ST3320620A ATA6 320GB 7200rpm 16MB 11.0ms/12.0ms 166GBx2 128MB/sec 9.3W
ST3320820A ATA6 320GB 7200rpm 8MB 11.0ms/12.0ms 166GBx2 128MB/sec 9.3W
ST3300620A ATA6 300GB 7200rpm 16MB 11.0ms/12.0ms 166GBx2 128MB/sec 9.3W
ST3300820A ATA6 300GB 7200rpm 8MB 11.0ms/12.0ms 166GBx2 128MB/sec 9.3W
ST3250620A ATA6 250GB 7200rpm 16MB 11.0ms/12.0ms 166GBx2 128MB/sec 9.3W
ST3250820A ATA6 250GB 7200rpm 8MB 11.0ms/12.0ms 166GBx2 128MB/sec 9.3W
ST3200820A ATA6 200GB 7200rpm 8MB 11.0ms/12.0ms 166GBx2 128MB/sec 9.3W
ST3160815A ATA6 160GB 7200rpm 8MB 11.0ms/12.0ms 166GBx2 116MB/sec 9.3W
ST3160215A ATA6 160GB 7200rpm 2MB 11.0ms/12.0ms 166GBx2 116MB/sec 9.3W
ST3120815A ATA6 120GB 7200rpm 8MB 11.0ms/12.0ms 166GBx2 116MB/sec 9.3W
ST3120215A ATA6 120GB 7200rpm 2MB 11.0ms/12.0ms 166GBx2 116MB/sec 9.3W
ST380815A ATA6 80GB 7200rpm 8MB 11.0ms/12.0ms 166GBx2 116MB/sec 9.3W
ST380215A ATA6 80GB 7200rpm 2MB 11.0ms/12.0ms 166GBx2 116MB/sec 9.3W
ST340815A ATA6 40GB 7200rpm 8MB 11.0ms/12.0ms 166GBx2 116MB/sec 9.3W
ST340215A ATA6 40GB 7200rpm 2MB 11.0ms/12.0ms 166GBx2 116MB/sec 9.3W
NL35.2(2006.04-)
Number Interface Capacity RPM Buffer SeekTime Platter TransferRate IdlePower
ST3500641NS SATA2 500GB 7200rpm 16MB 8.2ms/9.0ms 133GBx3 94MB/sec 9.3W
ST3500841NS SATA2 500GB 7200rpm 8MB 8.2ms/9.0ms 133GBx3 94MB/sec 9.3W
ST3400633NS SATA2 400GB 7200rpm 16MB 8.2ms/9.0ms 133GBx3 101MB/sec 9.3W
ST3400833NS SATA2 400GB 7200rpm 8MB 8.2ms/9.0ms 133GBx3 101MB/sec 9.3W
ST3250624NS SATA2 250GB 7200rpm 16MB 8.0ms/9.0ms 133GBx2 108MB/sec 7.8W
ST3250824NS SATA2 250GB 7200rpm 8MB 8.0ms/9.0ms 133GBx2 108MB/sec 7.8W
Barracuda 7200.9(2005.10-)
Number Interface Capacity RPM Buffer SeekTime Platter TransferRate IdlePower
ST3500641AS SATA2 500GB 7200rpm 16MB 8.2ms/9.0ms 125GBx4 101MB/sec 9.3W
ST3500841AS SATA2 500GB 7200rpm 8MB 8.2ms/9.0ms 125GBx4 101MB/sec 9.3W
ST3400633AS SATA2 400GB 7200rpm 16MB 8.2ms/9.0ms 133GBx3 101MB/sec 9.3W
ST3400833AS SATA2 400GB 7200rpm 8MB 8.2ms/9.0ms 133GBx3 101MB/sec 9.3W
ST3320633AS SATA2 320GB 7200rpm 16MB 8.0ms/9.0ms 133GBx3 121MB/sec 7.8W
ST3320833AS SATA2 320GB 7200rpm 8MB 8.0ms/9.0ms 133GBx3 121MB/sec 7.8W
ST3300622AS SATA2 300GB 7200rpm 16MB 8.0ms/9.0ms 133GBx3 121MB/sec 7.8W
ST3300822AS SATA2 300GB 7200rpm 8MB 8.0ms/9.0ms 133GBx3 121MB/sec 7.8W
ST3250624AS SATA2 250GB 7200rpm 16MB 8.0ms/9.0ms 133GBx2 121MB/sec 7.8W
ST3250824AS SATA2 250GB 7200rpm 8MB 8.0ms/9.0ms 133GBx2 121MB/sec 7.8W
ST3200827AS SATA2 200GB 7200rpm 8MB 8.0ms/9.0ms 133GBx2 121MB/sec 7.8W
ST3160812AS SATA2 160GB 7200rpm 8MB 8.0ms/9.0ms 160GBx1 121MB/sec 7.2W
ST3160212AS SATA2 160GB 7200rpm 2MB 8.0ms/9.0ms 160GBx1 121MB/sec 7.2W
ST3120813AS SATA2 120GB 7200rpm 8MB 8.0ms/9.0ms 160GBx1 121MB/sec 7.2W
ST3120213AS SATA2 120GB 7200rpm 2MB 8.0ms/9.0ms 160GBx1 121MB/sec 7.2W
ST3808110AS SATA2 80GB 7200rpm 8MB 9.5ms/10.5ms 160GBx1 121MB/sec 7.0W
ST3802110AS SATA2 80GB 7200rpm 2MB 9.5ms/10.5ms 160GBx1 121MB/sec 7.0W
ST3402111AS SATA2 40GB 7200rpm 2MB 14.0ms/16.0ms 160GBx1 121MB/sec 7.0W
ST3500641A ATA6 500GB 7200rpm 16MB 11.0ms/12.0ms 125GBx4 101MB/sec 9.3W
ST3500841A ATA6 500GB 7200rpm 8MB 11.0ms/12.0ms 125GBx4 101MB/sec 9.3W
ST3400633A ATA6 400GB 7200rpm 16MB 11.0ms/12.0ms 133GBx3 101MB/sec 9.3W
ST3400833A ATA6 400GB 7200rpm 8MB 11.0ms/12.0ms 133GBx3 101MB/sec 9.3W
ST3320633A ATA6 320GB 7200rpm 16MB 11.0ms/12.0ms 133GBx3 101MB/sec 7.4W
ST3320833A ATA6 320GB 7200rpm 8MB 11.0ms/12.0ms 133GBx3 101MB/sec 7.4W
ST3300622A ATA6 300GB 7200rpm 16MB 11.0ms/12.0ms 133GBx3 121MB/sec 7.4W
ST3300822A ATA6 300GB 7200rpm 8MB 11.0ms/12.0ms 133GBx3 121MB/sec 7.4W
ST3250624A ATA6 250GB 7200rpm 16MB 11.0ms/12.0ms 133GBx2 121MB/sec 7.2W
ST3250824A ATA6 250GB 7200rpm 8MB 11.0ms/12.0ms 133GBx2 121MB/sec 7.2W
ST3200827A ATA6 200GB 7200rpm 8MB 11.0ms/12.0ms 133GBx2 121MB/sec 7.2W
ST3160812A ATA6 160GB 7200rpm 8MB 11.0ms/12.0ms 160GBx1 121MB/sec 7.2W
ST3160212A ATA6 160GB 7200rpm 2MB 11.0ms/12.0ms 160GBx1 121MB/sec 7.2W
ST3120814A ATA6 120GB 7200rpm 8MB 11.0ms/12.0ms 160GBx1 121MB/sec 7.2W
ST3120213A ATA6 120GB 7200rpm 2MB 11.0ms/12.0ms 160GBx1 121MB/sec 7.2W
ST3802110A ATA6 80GB 7200rpm 2MB 11.0ms/12.0ms 160GBx1 121MB/sec 7.0W
ST3402111A ATA6 40GB 7200rpm 2MB 11.0ms/12.0ms 160GBx1 121MB/sec 7.0W
NL35(2005.08-)
Number Interface Capacity RPM Buffer SeekTime Platter TransferRate IdlePower
ST3400632NS SATA 400GB 7200rpm 16MB 8.0ms/9.0ms 133GBx3 95MB/sec 7.2W
ST3400832NS SATA 400GB 7200rpm 8MB 8.0ms/9.0ms 133GBx3 95MB/sec 7.2W
ST3250623NS SATA 250GB 7200rpm 16MB 8.0ms/9.0ms 133GBx2 95MB/sec 7.2W
ST3250823NS SATA 250GB 7200rpm 8MB 8.0ms/9.0ms 133GBx2 95MB/sec 7.2W
Barracuda 7200.8(2004.11-)
Number Interface Capacity RPM Buffer SeekTime Platter TransferRate IdlePower
ST3400632AS SATA 400GB 7200rpm 16MB 8.0ms/9.0ms 133GBx3 95MB/sec 7.2W
ST3400832AS SATA 400GB 7200rpm 8MB 8.0ms/9.0ms 133GBx3 95MB/sec 7.2W
ST3300631AS SATA 300GB 7200rpm 16MB 8.0ms/9.0ms 133GBx3 95MB/sec 7.2W
ST3300831AS SATA 300GB 7200rpm 8MB 8.0ms/9.0ms 133GBx3 95MB/sec 7.2W
ST3250623AS SATA 250GB 7200rpm 16MB 8.0ms/9.0ms 133GBx2 95MB/sec 7.2W
ST3250823AS SATA 250GB 7200rpm 8MB 8.0ms/9.0ms 133GBx2 95MB/sec 7.2W
ST3200826AS SATA 200GB 7200rpm 8MB 8.0ms/9.0ms 133GBx2 95MB/sec 7.2W
ST3400632A ATA6 400GB 7200rpm 16MB 11.0ms/12.0ms 133GBx3 95MB/sec 7.2W
ST3400832A ATA6 400GB 7200rpm 8MB 11.0ms/12.0ms 133GBx3 95MB/sec 7.2W
ST3300631A ATA6 300GB 7200rpm 16MB 11.0ms/12.0ms 133GBx3 95MB/sec 7.2W
ST3300831A ATA6 300GB 7200rpm 8MB 11.0ms/12.0ms 133GBx3 95MB/sec 7.2W
ST3250623A ATA6 250GB 7200rpm 16MB 11.0ms/12.0ms 133GBx2 95MB/sec 7.2W
ST3250823A ATA6 250GB 7200rpm 8MB 11.0ms/12.0ms 133GBx2 95MB/sec 7.2W
ST3200826A ATA6 200GB 7200rpm 8MB 11.0ms/12.0ms 133GBx2 95MB/sec 7.2W
Barracuda 7200.7 Plus(2003.12-)
Number Interface Capacity RPM Buffer SeekTime Platter TransferRate IdlePower
ST3200622A ATA6 200GB 7200rpm 8MB 8.0ms/9.0ms 100GBx2 85.4MB/sec 7.2W
ST3200621A ATA6 200GB 7200rpm 2MB 8.0ms/9.0ms 100GBx2 85.4MB/sec 7.2W
ST3160623A ATA6 160GB 7200rpm 8MB 8.0ms/9.0ms 80GBx2 85.4MB/sec 7.2W
ST3120026A ATA6 120GB 7200rpm 8MB 8.0ms/9.0ms 80GBx2 85.4MB/sec 7.2W
Barracuda 7200.7(2003.02-)
Number Interface Capacity RPM Buffer SeekTime Platter TransferRate IdlePower
ST3200822AS SATA 200GB 7200rpm 8MB 8.5ms 100GBx2? 85.4MB/sec 7.2W
ST3160023AS SATA 160GB 7200rpm 8MB 8.5ms 80GBx2 85.4MB/sec 7.2W
ST3160021AS SATA 160GB 7200rpm 2MB 8.5ms 80GBx2 85.4MB/sec 7.2W
ST3120026AS SATA 120GB 7200rpm 8MB 8.5ms 80GBx2 85.4MB/sec 7.2W
ST3120022AS SATA 120GB 7200rpm 2MB 8.5ms 80GBx2 85.4MB/sec 7.2W
ST380013AS SATA 80GB 7200rpm 8MB 8.5ms 80GBx1 85.4MB/sec 7.2W
ST380011AS SATA 80GB 7200rpm 2MB 8.5ms 80GBx1 85.4MB/sec 7.2W
ST340111AS SATA 40GB 7200rpm 8MB 8.5ms 80GBx1 85.4MB/sec 7.2W
ST340014AS SATA 40GB 7200rpm 2MB 8.5ms 80GBx1 85.4MB/sec 7.2W
ST3160021A ATA6 160GB 7200rpm 2MB 11.5ms 80GBx2 85.4MB/sec 7.2W
ST3120022A ATA6 120GB 7200rpm 2MB 11.5ms 80GBx2 85.4MB/sec 7.2W
ST380013A ATA6 80GB 7200rpm 8MB 11.5ms 80GBx1 85.4MB/sec 7.2W
ST380111A ATA6 80GB 7200rpm 2MB 118.5ms 80GBx1 85.4MB/sec 7.2W
ST340014A ATA6 40GB 7200rpm 2MB 11.5ms 80GBx1 85.4MB/sec 7.2W
Barracuda 5400.1(2003.02-)
Number Interface Capacity RPM Buffer SeekTime Platter TransferRate IdlePower
ST340015A ATA6 40GB 5400rpm 2MB 12.5ms/13.5ms 40GBx1 63MB/sec 5.0W
ST320015A ATA6 20GB 5400rpm 2MB 12.5ms/13.5ms 40GBx1 54.6MB/sec 5.0W
Barracuda V SATA(2003.02-)
Number Interface Capacity RPM Buffer SeekTime Platter TransferRate IdlePower
ST3120023AS SATA 120GB 7200rpm 8MB 9.4ms/10.5ms 60GBx2 71.2MB/sec 9.5W
ST380023AS SATA 80GB 7200rpm 8MB 9.4ms/10.5ms 60GBx2 71.2MB/sec 9.5W
ST360015AS SATA 60GB 7200rpm 8MB 9.0ms/10.0ms 60GBx1 71.2MB/sec 9.5W
Barracuda ATA V(2003.02-)
Number Interface Capacity RPM Buffer SeekTime Platter TransferRate IdlePower
ST3120023A ATA6 120GB 7200rpm 2MB 9.4ms/10.5ms 60GBx2 71.2MB/sec 9.5W
ST380023A ATA6 80GB 7200rpm 2MB 9.4ms/10.5ms 60GBx2 71.2MB/sec 9.5W
ST360015A ATA6 60GB 7200rpm 2MB 9.0ms/10.0ms 60GBx1 71.2MB/sec 9.5W
ST340017A ATA6 40GB 7200rpm 2MB 9.0ms/10.0ms 60GBx1 71.2MB/sec 9.5W
ST330013A ATA6 30GB 7200rpm 2MB 9.0ms/10.0ms 60GBx1 71.2MB/sec 9.5W
Barracuda ATA IV(2001.07-)
Number Interface Capacity RPM Buffer SeekTime Platter TransferRate IdlePower
ST380021A ATA6 80GB 7200rpm 2MB 9.5ms/10.5ms 40GBx2 69.3MB/sec 9.8W
ST360021A ATA6 60GB 7200rpm 2MB 9.5ms/10.5ms 40GBx2 69.3MB/sec 9.8W
ST340016A ATA6 40GB 7200rpm 2MB 9.0ms/10.0ms 40GBx1 69.3MB/sec 9.8W
ST320011A ATA6 20GB 7200rpm 2MB 9.0ms/10.0ms 40GBx1 69.3MB/sec 9.8W
Barracuda ATA III(2000.09-)
Number Interface Capacity RPM Buffer SeekTime Platter TransferRate IdlePower
ST340824A ATA6 40GB 7200rpm 2MB 8.5ms/9.5ms 20GBx2 62.5MB/sec 6.0W
ST330620A ATA6 30GB 7200rpm 2MB 8.5ms/9.5ms 20GBx2 62.5MB/sec 6.0W
ST320414A ATA6 20GB 7200rpm 2MB 8.5ms/9.5ms 20GBx1 62.5MB/sec 6.0W
ST315310A ATA6 15GB 7200rpm 2MB 8.5ms/9.5ms 20GBx1 62.5MB/sec 6.0W
ST310215A ATA6 10GB 7200rpm 2MB 8.5ms/9.5ms 20GBx1 62.5MB/sec 6.0W
Barracuda ATA II 100(2000.06-)
Number Interface Capacity RPM Buffer SeekTime Platter TransferRate IdlePower
ST330631A ATA6 30.6GB 7200rpm 2MB 8.2ms 10GBx3 45.5MB/sec 8.0W
ST320424A ATA6 20.4GB 7200rpm 2MB 8.2ms 10GBx2 45.5MB/sec 7.0W
ST315324A ATA6 15.3GB 7200rpm 2MB 8.2ms 10GBx1 45.5MB/sec 7.0W
ST310216A ATA6 10.2GB 7200rpm 2MB 8.2ms 10GBx1 45.5MB/sec 7.0W
Barracuda ATA II(2000.02-)
Number Interface Capacity RPM Buffer SeekTime Platter TransferRate IdlePower
ST330630A ATA5 30.6GB 7200rpm 2MB 8.2ms 10GBx3 45.5MB/sec 8.0W
ST320420A ATA5 20.4GB 7200rpm 2MB 8.2ms 10GBx2 45.5MB/sec 7.0W
ST315320A ATA5 15.3GB 7200rpm 2MB 8.2ms 10GBx1 45.5MB/sec 7.0W
ST310210A ATA5 10.2GB 7200rpm 2MB 8.2ms 10GBx1 45.5MB/sec 7.0W
Barracuda ATA(1999.06-)
Number Interface Capacity RPM Buffer SeekTime Platter TransferRate IdlePower
ST328040A ATA5 28.0GB 7200rpm 512KB 8.0ms/14.5ms 6.8GBx4 40.3MB/sec 7.5W
ST327240A ATA5 27.4GB 7200rpm 512KB 8.0ms/14.5ms 6.8GBx4 40.3MB/sec 7.5W
ST320430A ATA5 20.4GB 7200rpm 512KB 7.6ms/14.2ms 6.8GBx3 40.3MB/sec 6.8W
ST313620A ATA5 13.6GB 7200rpm 512KB 7.6ms/14.2ms 6.8GBx2 40.3MB/sec 6.8W
ST310220A ATA5 10.2GB 7200rpm 512KB 7.6ms/14.2ms 6.8GBx2 40.3MB/sec 6.8W
ST36810A ATA5 6.8GB 7200rpm 512KB 7.6ms/14.2ms 6.8GBx1 40.3MB/sec 6.8W

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