Product comparison · 2 internal solid state drives

HP 691864-B21-RNG internal solid state drive vs HP 741146-B21#0D1

5specifications compared
3differ
2identical
4known for one product only

Key differences

SSD capacity
- 691864-B21-RNG internal solid state drive:200 GB
- 741146-B21#0D1:800 GB
Interface
- 691864-B21-RNG internal solid state drive:Serial ATA
- 741146-B21#0D1:SAS
Data transfer rate
- 691864-B21-RNG internal solid state drive:6 Gbit/s
- 741146-B21#0D1:12 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 691864-B21-RNG, 741146-B21#0D1
9 specifications	A HP 691864-B21-RNG internal solid state drive Model 691864-B21-RNG View product	B HP 741146-B21#0D1 Model 741146-B21#0D1 View product
Features3 differ
SSD capacityDiffers	200 GB	800 GB
SSD form factor	2.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
Data transfer rateDiffers	6 Gbit/s	12 Gbit/s
Read speedKnown for one	480 MB/s	Unknown — not stated by the source
Write speedKnown for one	350 MB/s	Unknown — not stated by the source
Security algorithmsKnown for one	Unknown — not stated by the source	Not supported
Other featuresidentical
Wi-FiKnown for one	No	Unknown — not stated by the source
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.

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