Product comparison · 2 internal hard drives

Dell 400-AJRE internal hard drive vs HP 1TB 7200 RPM Enterprise SATA 2nd HDD

Key differences

HDD capacity
- 400-AJRE internal hard drive:600 GB
- 1TB 7200 RPM Enterprise SATA 2nd HDD:1 TB
HDD speed
- 400-AJRE internal hard drive:15000 RPM
- 1TB 7200 RPM Enterprise SATA 2nd HDD:7200 RPM
HDD size
- 400-AJRE internal hard drive:2.5"
- 1TB 7200 RPM Enterprise SATA 2nd HDD:3.5"
Interface
- 400-AJRE internal hard drive:SAS
- 1TB 7200 RPM Enterprise SATA 2nd HDD:Serial ATA III
HDD interface transfer rate
- 400-AJRE internal hard drive:12 Gbit/s
- 1TB 7200 RPM Enterprise SATA 2nd HDD:6 Gbit/s

Differences highlightedShow differences only

Comparison of 400-AJRE, 1TB 7200 RPM Enterprise SATA 2nd HDD
16 specifications	A Dell 400-AJRE internal hard drive Model 400-AJRE View product	B HP 1TB 7200 RPM Enterprise SATA 2nd HDD View product
Features5 differ
HDD capacityDiffers	600 GB	1 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA III
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	32 MB
Packaging contentidentical
Storage drive adapter included	No	No
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	Unknown — not stated by the source
Other featuresidentical
Transfer rateKnown for one	1200 MB/s	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	Dell: PowerEdge C4130 PowerEdge R220 PowerEdge R330 PowerEdge R520 PowerEdge R530 PowerEdge R620 PowerEdge R630 PowerEdge R715 PowerEdge R720 PowerEdge R720XD PowerEdge R730 PowerEdge R730XD PowerEdge R815 PowerEdge R820 PowerEdge R910 PowerEdge R930 PowerEdge T110 PowerEdge T110 II PowerEdge T320 P	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V

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.