Product comparison · 2 internal hard drives

Dell Wyse 400-APEH internal hard drive vs Dell 400-ALCZ internal hard drive

8specifications compared
6differ
2identical
4known for one product only

Key differences

The Dell 400-ALCZ internal hard drive has 7,800 RPM more HDD speed than the Dell Wyse 400-APEH internal hard drive (15000 RPM vs 7200 RPM). The Dell Wyse 400-APEH internal hard drive has 1" more HDD size than the Dell 400-ALCZ internal hard drive (3.5" vs 2.5"). The Dell 400-ALCZ internal hard drive has 6 Gbit/s more HDD interface transfer rate than the Dell Wyse 400-APEH internal hard drive (12 Gbit/s vs 6 Gbit/s). HDD capacity: 1 TB on the Dell Wyse 400-APEH internal hard drive, 300 GB on the Dell 400-ALCZ internal hard drive. Interface: Serial ATA on the Dell Wyse 400-APEH internal hard drive, SAS on the Dell 400-ALCZ internal hard drive.

HDD capacity
- 400-APEH internal hard drive:1 TB
- 400-ALCZ internal hard drive:300 GB
HDD speed
- 400-APEH internal hard drive:7200 RPM
- 400-ALCZ internal hard drive:15000 RPM
HDD size
- 400-APEH internal hard drive:3.5"
- 400-ALCZ internal hard drive:2.5"
Interface
- 400-APEH internal hard drive:Serial ATA
- 400-ALCZ internal hard drive:SAS
HDD interface transfer rate
- 400-APEH internal hard drive:6 Gbit/s
- 400-ALCZ internal hard drive:12 Gbit/s
Operating voltage
- 400-APEH internal hard drive:5 / 12 V
- 400-ALCZ internal hard drive:5 V

Side by side

Differences highlightedShow differences only

Comparison of 400-APEH, 400-ALCZ
12 specifications	A Dell Wyse 400-APEH internal hard drive Model 400-APEH View product	B Dell 400-ALCZ internal hard drive Model 400-ALCZ View product
Features5 differ
HDD capacityDiffers	1 TB	300 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
HDD interface transfer rateDiffers	6 Gbit/s	12 Gbit/s
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Packaging contentidentical
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Other featuresidentical
Compatible productsKnown for one	PowerEdge T30	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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