Product comparison · 2 internal hard drives

HP 507125-S21 internal hard drive vs HP 618243-001 internal hard drive

8specifications compared
6differ
2identical
10known for one product only

Key differences

The HP 618243-001 internal hard drive has 174 GB more HDD capacity than the HP 507125-S21 internal hard drive (320 GB vs 146 GB). The HP 507125-S21 internal hard drive has 2,800 RPM more HDD speed than the HP 618243-001 internal hard drive (10000 RPM vs 7200 RPM). The HP 507125-S21 internal hard drive has 108.1 mm more height than the HP 618243-001 internal hard drive (117.6 mm vs 9.5 mm). Interface: SAS on the HP 507125-S21 internal hard drive, Serial ATA II on the HP 618243-001 internal hard drive. Component for: Server/workstation on the HP 507125-S21 internal hard drive, Laptop on the HP 618243-001 internal hard drive.

HDD capacity
- 507125-S21 internal hard drive:146 GB
- 618243-001 internal hard drive:320 GB
HDD speed
- 507125-S21 internal hard drive:10000 RPM
- 618243-001 internal hard drive:7200 RPM
Interface
- 507125-S21 internal hard drive:SAS
- 618243-001 internal hard drive:Serial ATA II
Component for
- 507125-S21 internal hard drive:Server/workstation
- 618243-001 internal hard drive:Laptop
Height
- 507125-S21 internal hard drive:117.6 mm
- 618243-001 internal hard drive:9.5 mm
Compatible products
- 507125-S21 internal hard drive:HP ProLiant DL360 G7
- 618243-001 internal hard drive:EliteBook 2540p

Side by side

Differences highlightedShow differences only

Comparison of 507125-S21, 618243-001
18 specifications	A HP 507125-S21 internal hard drive Model 507125-S21 View product	B HP 618243-001 internal hard drive Model 618243-001 View product
Features4 differ
HDD capacityDiffers	146 GB	320 GB
HDD speedDiffers	10000 RPM	7200 RPM
InterfaceDiffers	SAS	Serial ATA II
Component forDiffers	Server/workstation	Laptop
Weight & dimensions1 differ
WidthKnown for one	177.8 mm	Unknown — not stated by the source
DepthKnown for one	228.6 mm	Unknown — not stated by the source
HeightDiffers	117.6 mm	9.5 mm
WeightKnown for one	450 g	Unknown — not stated by the source
Other features1 differ
Product colourKnown for one	Metallic	Unknown — not stated by the source
Data transfer rateKnown for one	4.7 Gbit/s	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source
Maximum data transfer rateKnown for one	600 Mbit/s	Unknown — not stated by the source
Compatible productsDiffers	HP ProLiant DL360 G7	EliteBook 2540p
CertificationKnown for one	RoHS	Unknown — not stated by the source
Dimensions (W x D x H) (imperial)Known for one	177.8 x 228.6 x 117.6 mm (7 x 9 x 4.63")	Unknown — not stated by the source
Weight (imperial)Known for one	0.454 kg (1 lbs)	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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