Iomega StorCenter Pro 450r 1TB vs Iomega StorCenter Pro 450r Series

Comparison of StorCenter Pro 450r 1TB, StorCenter Pro 450r Series

33 specifications	A Iomega StorCenter Pro 450r 1TBView product	B Iomega StorCenter Pro 450r SeriesView product
Storage1 differ
Number of storage drives installed	4	4
Storage drive capacityDiffers	1 TB	500 GB
Storage drive interface	Serial ATA II	Serial ATA II
HDD speed	7200 RPM	7200 RPM
RAID levels	0, 1, 5, 10	0, 1, 5, 10
Drive device, buffer sizeKnown for one	8 MB	—Unknown — not stated by the source
Drive device, transfer rateKnown for one	150 MB/s	—Unknown — not stated by the source
Total installed storage capacityKnown for one	—Unknown — not stated by the source	2 TB
Processoridentical
Processor frequency	1.86 GHz	1.86 GHz
Processor familyKnown for one	—Unknown — not stated by the source	Intel® Xeon®
Memoryidentical
Internal memory	1 GB	1 GB
Internal memory typeKnown for one	DDR2	—Unknown — not stated by the source
Network1 differ
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u	—Unknown — not stated by the source
Maximum data transfer rateKnown for one	1000 Mbit/s	—Unknown — not stated by the source
Supported network protocolsDiffers	TCP/IP, IPX, NetBEUI, CIFS/SMB, NFS, AFP, HTTP 1.1, FTP, WEBDAV	TCP/IP, AppleTalk, IPX, CIFS/SMB, NFS, AFP, HTTP 1.1, FTP, WEBDAV
Ports & interfacesidentical
USB 2.0 ports quantity	2	2
Ethernet LAN (RJ-45) portsKnown for one	—Unknown — not stated by the source	1
Designidentical
LED indicatorsKnown for one	Yes	—Unknown — not stated by the source
Chassis typeKnown for one	—Unknown — not stated by the source	Rack (1U)
Softwareidentical
Operating system installedKnown for one	Windows Storage Server 2003 R2	—Unknown — not stated by the source
Bundled softwareKnown for one	Iomega NAS Discovery, EMC Retrospect Express, Backup 11.5, eTrust Antivirus 7.1, Nimbus MySAN iSCSI Target	—Unknown — not stated by the source
Weight & dimensionsidentical
Weight	11.3 kg	11.3 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 40 °C	—Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 85%	—Unknown — not stated by the source
Storage temperature (T-T)Known for one	-10 - 60 °C	—Unknown — not stated by the source
Other features3 differ
Compatible operating systemsDiffers	Windows 2000 / XP Home / XP Professional / 2003 Server; Mac OS 10.2.7; Redhat 9, Mandrake 10, Debian 3.0, Gentoo, FedoraCore 3; Novell NetWare 3.x, 4.x, 5.x	-Microsoft Windows 2000 / XP Home / XP Professional / XP Professional x64 / Vista -MacX OS X 10.2.7
Dimensions (WxDxH)	440 x 540 x 41 mm	440 x 540 x 41 mm
Networking featuresKnown for one	Gigabit Ethernet	—Unknown — not stated by the source
Power requirementsKnown for one	100-240 VAC	—Unknown — not stated by the source
CertificationDiffers	UL, C-UL, CE, ICES, FCC A	UL, C-UL, CE, ICES, FCC Class A.
Connectivity LEDsKnown for one	Yes	—Unknown — not stated by the source
I/O portsDiffers	1xVGA, 1xCOM, 1xUltra 320 SCSI	2 x PS/2 1 x VGA 1 x COM
Non-operating relative humidity (non-condensing)Known for one	20 - 90%	—Unknown — not stated by the source

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.