Product comparison · 2 internal solid state drives

HP 721393-001 internal solid state drive vs HP 731729-001 internal solid state drive

4specifications compared
3differ
1identical
4known for one product only

Key differences

SSD capacity
- 721393-001 internal solid state drive:512 GB
- 731729-001 internal solid state drive:128 GB
Interface
- 721393-001 internal solid state drive:Serial ATA
- 731729-001 internal solid state drive:Serial ATA III

Side by side

Differences highlightedShow differences only

Comparison of 721393-001, 731729-001
8 specifications	A HP 721393-001 internal solid state drive Model 721393-001 View product	B HP 731729-001 internal solid state drive Model 731729-001 View product
Features2 differ
SSD capacityDiffers	512 GB	128 GB
InterfaceDiffers	Serial ATA	Serial ATA III
Data transfer rate	6 Gbit/s	6 Gbit/s
NVMeKnown for one	Unknown — not stated by the source	No
Component forKnown for one	Unknown — not stated by the source	Laptop
Other features1 differ
Wi-FiKnown for one	No	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source
Compatible productsDiffers	Z220, Z420, Z620, Z820 Workstation	ProBook 4540s

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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