NETGEAR ReadyNAS 2120 vs NETGEAR ReadyNAS 2120 4x2TB

Comparison of ReadyNAS 2120, ReadyNAS 2120 4x2TB

61 specifications	A NETGEAR ReadyNAS 2120View product	B NETGEAR ReadyNAS 2120 4x2TBView product
Storage1 differ
Storage drives installedKnown for one	—Unknown — not stated by the source	Yes
Installed storage drive typeKnown for one	—Unknown — not stated by the source	HDD
Supported storage drive typesKnown for one	—Unknown — not stated by the source	HDD
RAID levelsDiffers	0, 1, 5, 6, 10, JBOD	1, 5, 6, 10
Processoridentical
Processor modelKnown for one	—Unknown — not stated by the source	MV78230
Networkidentical
Ethernet LAN data ratesKnown for one	—Unknown — not stated by the source	10,100,1000 Mbit/s
Wake-on-LAN readyKnown for one	—Unknown — not stated by the source	Yes
Designidentical
Cooling typeKnown for one	—Unknown — not stated by the source	Active
Number of fansKnown for one	3 fan(s)	—Unknown — not stated by the source
Performanceidentical
TypeKnown for one	—Unknown — not stated by the source	NAS
Backup functionKnown for one	—Unknown — not stated by the source	Yes
Software1 differ
Windows operating systems supportedDiffers	Yes	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win
Server operating systems supportedKnown for one	—Unknown — not stated by the source	Windows Server 2008 R2
Other operating systems supportedKnown for one	—Unknown — not stated by the source	Android
Other features1 differ
CertificationDiffers	FCC Class B, CE Class B, RoHS, VCCI Class B	FCC B, CE B, VCCI B

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.