Product comparison · 2 internal solid state drives

HP 653105-B21.NS internal solid state drive vs HP 6918648-B21.NS internal solid state drive

Key differences

SSD capacity
- 653105-B21.NS internal solid state drive:400 GB
- 6918648-B21.NS internal solid state drive:200 GB
Interface
- 653105-B21.NS internal solid state drive:SAS
- 6918648-B21.NS internal solid state drive:Serial ATA
Read speed
- 653105-B21.NS internal solid state drive:300 MB/s
- 6918648-B21.NS internal solid state drive:480 MB/s
Write speed
- 653105-B21.NS internal solid state drive:110 MB/s
- 6918648-B21.NS internal solid state drive:350 MB/s

Differences highlightedShow differences only

Comparison of 653105-B21.NS, 6918648-B21.NS
10 specifications	A HP 653105-B21.NS internal solid state drive Model 653105-B21.NS View product	B HP 6918648-B21.NS internal solid state drive Model 6918648-B21.NS View product
Features4 differ
SSD capacityDiffers	400 GB	200 GB
SSD form factor	2.5"	2.5"
InterfaceDiffers	SAS	Serial ATA
Memory typeKnown for one	MLC	Unknown — not stated by the source
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedDiffers	300 MB/s	480 MB/s
Write speedDiffers	110 MB/s	350 MB/s
Weight & dimensionsidentical
HeightKnown for one	15 mm	Unknown — not stated by the source
Other featuresidentical
Wi-Fi	No	No
Internal	Yes	Yes

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.