Product comparison · 2 interface cards/adapters

Dell A4070482 interface cards/adapter Internal Parallel, Serial vs Lenovo EXPRESS N2225 SAS/SATA

Key differences

Host interface
- A4070482 interface cards/adapter Internal Parallel, Serial:PCI
- EXPRESS N2225 SAS/SATA:PCIe
Output interface
- A4070482 interface cards/adapter Internal Parallel, Serial:Parallel, Serial
- EXPRESS N2225 SAS/SATA:SAS

Differences highlightedShow differences only

Comparison of A4070482, EXPRESS N2225 SAS/SATA
15 specifications	A Dell A4070482 interface cards/adapter Internal Parallel, Serial Model A4070482 View product	B Lenovo EXPRESS N2225 SAS/SATA View product
Ports & interfaces2 differ
Host interfaceDiffers	PCI	PCIe
Output interfaceDiffers	Parallel, Serial	SAS
Serial ports quantityKnown for one	2	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Parallel ports quantityKnown for one	1	Unknown — not stated by the source
Expansion card form factorKnown for one	Unknown — not stated by the source	Low-profile
External mini-SAS portsKnown for one	Unknown — not stated by the source	2
Designidentical
Internal	Yes	Yes
Product colourKnown for one	Green	Unknown — not stated by the source
PurposeKnown for one	Unknown — not stated by the source	Server
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Data transfer rate (max)Known for one	Unknown — not stated by the source	12 Gbit/s
Supported protocolsKnown for one	Unknown — not stated by the source	SSP, SMP, STP, SATA
Other featuresidentical
Housing colourKnown for one	Unknown — not stated by the source	Green

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.