Product comparison · 2 internal hard drives

HP 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive vs HP 500GB 3G SATA 7.2K rpm SFF (2.5-inch) Midline 1yr Warranty Hard Drive

15specifications compared
10differ
5identical
0known for one product only

Key differences

The HP 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive has 1" more HDD size than the HP 500GB 3G SATA 7.2K rpm SFF (2.5-inch) Midline 1yr Warranty Hard Drive (3.5" vs 2.5"). The HP 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive has 3 Gbit/s more HDD interface transfer rate than the HP 500GB 3G SATA 7.2K rpm SFF (2.5-inch) Midline 1yr Warranty Hard Drive (6 Gbit/s vs 3 Gbit/s). The HP 500GB 3G SATA 7.2K rpm SFF (2.5-inch) Midline 1yr Warranty Hard Drive has 1.35 ms more full stroke seek time than the HP 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive (17.55 ms vs 16.2 ms). HDD capacity: 1 TB on the HP 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive, 500 GB on the HP 500GB 3G SATA 7.2K rpm SFF (2.5-inch) Midline 1yr Warranty Hard Drive. Interface: SAS on the HP 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive, Serial ATA on the HP 500GB 3G SATA 7.2K rpm SFF (2.5-inch) Midline 1yr Warranty Hard Drive.

HDD capacity
- 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive:1 TB
- 500GB 3G SATA 7.2K rpm SFF (2.5-inch) Midline 1yr Warranty Hard Drive:500 GB
HDD size
- 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive:3.5"
- 500GB 3G SATA 7.2K rpm SFF (2.5-inch) Midline 1yr Warranty Hard Drive:2.5"
Interface
- 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive:SAS
- 500GB 3G SATA 7.2K rpm SFF (2.5-inch) Midline 1yr Warranty Hard Drive:Serial ATA
HDD interface transfer rate
- 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive:6 Gbit/s
- 500GB 3G SATA 7.2K rpm SFF (2.5-inch) Midline 1yr Warranty Hard Drive:3 Gbit/s
Full stroke seek time
- 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive:16.2 ms
- 500GB 3G SATA 7.2K rpm SFF (2.5-inch) Midline 1yr Warranty Hard Drive:17.55 ms
Average seek time
- 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive:8.5 ms
- 500GB 3G SATA 7.2K rpm SFF (2.5-inch) Midline 1yr Warranty Hard Drive:8.2 ms
Operating voltage
- 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive:5 / 12 V
- 500GB 3G SATA 7.2K rpm SFF (2.5-inch) Midline 1yr Warranty Hard Drive:5 V
Width
- 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive:110.7 mm
- 500GB 3G SATA 7.2K rpm SFF (2.5-inch) Midline 1yr Warranty Hard Drive:72.2 mm

Side by side

Differences highlightedShow differences only

Comparison of 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive, 500GB 3G SATA 7.2K rpm SFF (2.5-inch) Midline 1yr Warranty Hard Drive
15 specifications	A HP 1TB 6G SAS 7.2K rpm LFF (3.5-inch) Dual Port Midline 1yr Warranty Hard Drive View product	B HP 500GB 3G SATA 7.2K rpm SFF (2.5-inch) Midline 1yr Warranty Hard Drive View product
Features6 differ
HDD capacityDiffers	1 TB	500 GB
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	SAS	Serial ATA
HDD interface transfer rateDiffers	6 Gbit/s	3 Gbit/s
Full stroke seek timeDiffers	16.2 ms	17.55 ms
Average seek timeDiffers	8.5 ms	8.2 ms
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Weight & dimensions3 differ
WidthDiffers	110.7 mm	72.2 mm
DepthDiffers	188.7 mm	136.6 mm
HeightDiffers	26.4 mm	16 mm

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