Product comparison · 2 internal solid state drives

Dell 400-ACEH internal solid state drive vs HP 691864-B21 - NEW RETAIL

Key differences

Interface
- 400-ACEH internal solid state drive:micro SATA
- 691864-B21 - NEW RETAIL:Serial ATA
Data transfer rate
- 400-ACEH internal solid state drive:3 Gbit/s
- 691864-B21 - NEW RETAIL:6 Gbit/s

Differences highlightedShow differences only

Comparison of 400-ACEH, 691864-B21 - NEW RETAIL
9 specifications	A Dell 400-ACEH internal solid state drive Model 400-ACEH View product	B HP 691864-B21 - NEW RETAIL View product
Features2 differ
InterfaceDiffers	micro SATA	Serial ATA
Data transfer rateDiffers	3 Gbit/s	6 Gbit/s
Read speedKnown for one	Unknown — not stated by the source	480 MB/s
Write speedKnown for one	Unknown — not stated by the source	350 MB/s
Memory typeKnown for one	MLC	Unknown — not stated by the source
Other featuresidentical
Wi-FiKnown for one	Unknown — not stated by the source	No

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.