Product comparison · 2 internal hard drives

HP 1TB 7200 RPM 6G SATA 3.5in Quick Release (QR) Spcl HDD vs HP 500GB 6G SAS 7.2K rpm SFF (2.5-inch) Dual Port Midline 1yr Warranty Hard Drive

6specifications compared
4differ
2identical
10known for one product only

Key differences

The HP 1TB 7200 RPM 6G SATA 3.5in Quick Release (QR) Spcl HDD has 1" more HDD size than the HP 500GB 6G SAS 7.2K rpm SFF (2.5-inch) Dual Port Midline 1yr Warranty Hard Drive (3.5" vs 2.5"). HDD capacity: 1 TB on the HP 1TB 7200 RPM 6G SATA 3.5in Quick Release (QR) Spcl HDD, 500 GB on the HP 500GB 6G SAS 7.2K rpm SFF (2.5-inch) Dual Port Midline 1yr Warranty Hard Drive. Interface: Serial ATA on the HP 1TB 7200 RPM 6G SATA 3.5in Quick Release (QR) Spcl HDD, SAS on the HP 500GB 6G SAS 7.2K rpm SFF (2.5-inch) Dual Port Midline 1yr Warranty Hard Drive. Operating voltage: 5 / 12 V on the HP 1TB 7200 RPM 6G SATA 3.5in Quick Release (QR) Spcl HDD, 5 V on the HP 500GB 6G SAS 7.2K rpm SFF (2.5-inch) Dual Port Midline 1yr Warranty Hard Drive.

HDD capacity
- 1TB 7200 RPM 6G SATA 3.5in Quick Release (QR) Spcl HDD:1 TB
- 500GB 6G SAS 7.2K rpm SFF (2.5-inch) Dual Port Midline 1yr Warranty Hard Drive:500 GB
HDD size
- 1TB 7200 RPM 6G SATA 3.5in Quick Release (QR) Spcl HDD:3.5"
- 500GB 6G SAS 7.2K rpm SFF (2.5-inch) Dual Port Midline 1yr Warranty Hard Drive:2.5"
Interface
- 1TB 7200 RPM 6G SATA 3.5in Quick Release (QR) Spcl HDD:Serial ATA
- 500GB 6G SAS 7.2K rpm SFF (2.5-inch) Dual Port Midline 1yr Warranty Hard Drive:SAS
Operating voltage
- 1TB 7200 RPM 6G SATA 3.5in Quick Release (QR) Spcl HDD:5 / 12 V
- 500GB 6G SAS 7.2K rpm SFF (2.5-inch) Dual Port Midline 1yr Warranty Hard Drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 1TB 7200 RPM 6G SATA 3.5in Quick Release (QR) Spcl HDD, 500GB 6G SAS 7.2K rpm SFF (2.5-inch) Dual Port Midline 1yr Warranty Hard Drive
16 specifications	A HP 1TB 7200 RPM 6G SATA 3.5in Quick Release (QR) Spcl HDD View product	B HP 500GB 6G SAS 7.2K rpm SFF (2.5-inch) Dual Port Midline 1yr Warranty Hard Drive View product
Features3 differ
HDD capacityDiffers	1 TB	500 GB
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Full stroke seek timeKnown for one	Unknown — not stated by the source	17.55 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	0.5 ms
Average seek timeKnown for one	Unknown — not stated by the source	8.2 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	78.7 mm
DepthKnown for one	Unknown — not stated by the source	138.4 mm
HeightKnown for one	Unknown — not stated by the source	16 mm
WeightKnown for one	Unknown — not stated by the source	450 g
Other featuresidentical
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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