Iomega px2-300d 2TB vs Iomega px2-300d 4TB

Comparison of px2-300d 2TB, px2-300d 4TB

99 specifications	A Iomega px2-300d 2TBView product	B Iomega px2-300d 4TBView product
Storage2 differ
Total installed storage capacityDiffers	2 TB	4 TB
Number of storage drives installed	2	2
Number of storage drives supported	2	2
Storage drive capacityDiffers	1 TB	2 TB
Storage drive interface	Serial ATA II	Serial ATA II
Storage drive size	2.5/3.5"	2.5/3.5"
HDD speed	7200 RPM	7200 RPM
Maximum supported storage capacity	6 TB	6 TB
RAID levels	0, 1, JBOD	0, 1, JBOD
Hot-swap drive bays	Yes	Yes
Supported file systems	ext2, ext3, FAT32, HFS+, NTFS	ext2, ext3, FAT32, HFS+, NTFS
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel Atom®	Intel Atom®
Processor model	D525	D525
Processor frequency	1.8 GHz	1.8 GHz
Processor cores	2	2
Processor threads	4	4
Processor cache	1 MB	1 MB
L2 cache	1 MB	1 MB
Bus type	DMI	DMI
Compatible processor series	Intel Atom®	Intel Atom®
ECC supported by processor	No	No
Number of processors installed	1	1
Physical Address Extension (PAE)	32 bit	32 bit
Processing Die size	87 mm²	87 mm²
Processor cache type	L2	L2
Processor code	SLBXC	SLBXC
Processor codename	Pineview	Pineview
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor package size	22 x 22 mm	22 x 22 mm
Processor socket	BGA 559	BGA 559
Stepping	B0	B0
Thermal Design Power (TDP)	13 W	13 W
Tjunction	100 °C	100 °C
Maximum internal memory supported by processor	4 GB	4 GB
Memory bandwidth supported by processor (max)	6.4 GB/s	6.4 GB/s
Conflict-Free processor	No	No
Memoryidentical
Internal memory	2 GB	2 GB
Internal memory type	DDR3	DDR3
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-Fi	No	No
Jumbo frames support	Yes	Yes
iSCSI support	Yes	Yes
Wake-on-LAN ready	Yes	Yes
Compliance industry standards	IEEE 802.3, IEEE 802.3u	IEEE 802.3, IEEE 802.3u
Maximum data transfer rate	1000 Mbit/s	1000 Mbit/s
Supported network protocols	CIFS/SMB/Rally (Microsoft), NFS (Linux/UNIX), AFP/Bonjour (Apple), FTP, SFTP, TFTP	CIFS/SMB/Rally (Microsoft), NFS (Linux/UNIX), AFP/Bonjour (Apple), FTP, SFTP, TFTP
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	2	2
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1	1
VGA (D-Sub) ports quantity	1	1
Designidentical
Chassis type	Desktop	Desktop
Product colour	Black	Black
LED indicators	HDD, Power, Status	HDD, Power, Status
Display type	LCD	LCD
Cable lock slot	Yes	Yes
Performanceidentical
Multilingual support	Yes	Yes
Number of users	256 user(s)	256 user(s)
Noise level	33 dB	33 dB
Web-based management	Yes	Yes
On/off switch	Yes	Yes
Reset button	Yes	Yes
Mean time between failures (MTBF)	1200000 h	1200000 h
Poweridentical
Number of power supply units	1	1
Weight & dimensionsidentical
Width	226.3 mm	226.3 mm
Depth	126.2 mm	126.2 mm
Height	207.8 mm	207.8 mm
Weight	3.9 kg	3.9 kg
Packaging contentidentical
External power adapter	Yes	Yes
Cables included	LAN (RJ-45)	LAN (RJ-45)
Processor special featuresidentical
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	No	No
Execute Disable Bit	Yes	Yes
Idle States	No	No
Intel 64	Yes	Yes
Intel Demand Based Switching	No	No
Intel Enhanced Halt State	No	No
Intel Trusted Execution Technology	No	No
Intel Virtualization Technology (VT-x)	No	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Turbo Boost Technology	No	No
Number of Processing Die Transistors	176 M	176 M
Thermal Monitoring Technologies	No	No
Memory channels supported by processor	Single	Single
Other featuresidentical
Compatible operating systems	Windows XP Mac OS X 10.5 - 10.7 Linux Redhat 9 Linux Enterprise 4/5 Linux Ubunta 7.10 - 10.10 Linux FedoraCore 7/8 Linux Fendora Core 5/6 Linux Debian 4 Linux OpenSUSE 10.3	Windows XP Mac OS X 10.5 - 10.7 Linux Redhat 9 Linux Enterprise 4/5 Linux Ubunta 7.10 - 10.10 Linux FedoraCore 7/8 Linux Fendora Core 5/6 Linux Debian 4 Linux OpenSUSE 10.3
Compliance certificates	RoHS	RoHS
Fan	Yes	Yes
Link/Act LED	Yes	Yes
Minimum processor	Intel Pentium 300MHz	Intel Pentium 300MHz
Minimum system requirements	IE 7.0 Firefox 3.x Safari 4 Chrome 6	IE 7.0 Firefox 3.x Safari 4 Chrome 6
Networking features	Gigabit Ethernet	Gigabit Ethernet
Power LED	Yes	Yes
Power requirements	AC: 100-240V, DC: 19V/3.42A	AC: 100-240V, DC: 19V/3.42A
Certification	FCC	FCC
Processor ARK ID	49490	49490

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.