Retail
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Hitachi HTS545032A7E380, 5400RPM, 3.0Gp/s, 320GB SATA 2.5 HDD
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Segate ST936701SS, 10000 RPM, 36 GB SAS 2.5 HDD
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Western Digital WD7501AAES Caviar Black 750GB 3.5" SATA HDD
Learn MoreHard Disk Model
WDC WD7501AAES
Disk Family
Caviar Black
Form Factor
3.5"
Capacity
750 GB (750 x 1 000 000 000 bytes)
Number Of Disks
2
Number Of Heads
3
Rotational Speed
7200 RPM
Rotation Time
8.33 ms
Average Rotational Latency
4.17 ms
Disk Interface
Serial-ATA/300
Buffer-Host Max. Rate
300 MB/seconds
Buffer Size
32768 KB
Drive Ready Time (typical)
11 seconds
Width
101.6 mm (4.00 inch)
Depth
147 mm (5.79 inch)
Height
25.4 mm (1.00 inch)
Weight
690 grams (1.52 pounds)
Acoustic (Idle)
2.4 Bel
Acoustic (Min performance and volume)
2.9 Bel
Acoustic (Max performance and volume)
3.3 Bel
Required Power For Spinup
2075 mA
Power Required (Seek)
8.4 W
Power Required (Idle)
7.8 W
Power Required (Standby)
1.0 W
Manufacturer
Western Digital Corporation
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Western Digital WD10JPVT, 5400RPM, 3.0Gp/s, 1TB SATA 2.5 HDD
Western Digital WD10JPVT, 5400RPM, 3.0Gp/s, 1TB SATA 2.5 HDD Learn More -
3TB Hard Drive Hitachi Ultrastar 7200RPM 64MB SATA 6.0Gb/s 3.5" HUA723030ALA640
Learn MoreHard Disk Model
HUA723030ALA640
Disk Family
Ultrastar 7K3000
Form Factor
3.5"
Capacity
3T MB (3T x 1 000 000 bytes)
Number Of Disks
5
Number Of Heads
10
Rotational Speed
7200 RPM
Rotation Time
8.33 ms
Average Rotational Latency
4.17 ms
Disk Interface
Serial-ATA/600
Buffer-Host Max. Rate
600 MB/seconds
Buffer Size
65536 KB
Average Seek Time
8.2 ms
Width
101.6 mm (4.00 inch)
Depth
147 mm (5.79 inch)
Height
26.1 mm (1.03 inch)
Weight
690 grams (1.52 pounds)
Required Power For Spinup
3300 mA
Power Required (Seek)
7 W
Power Required (Idle)
5 W
Power Required (Standby)
2 W
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Seagate ST340215A, 7200RPM, 40 GB IDE 3.5 HDD
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Hitachi HUA723020ALA640, 7200RPM, 6.0Gp/s, 2TB SATA 3.5 HDD
Hitachi HUA723020ALA640, 7200RPM, 6.0Gp/s, 2TB SATA 3.5 HDD Learn More
