Product comparison · 2 nas & storage servers

Lenovo EMC px12-400R Storage server Rack (2U) Intel® Core™ i3 i3-3220 vs NETGEAR ReadyNAS 4220

87specifications compared
41differ
46identical
60known for one product only

Key differences

Total installed storage capacity
- EMC px12-400R Storage server Rack (2U) Intel® Core™ i3 i3-3220:24 TB
- ReadyNAS 4220:0 TB
Number of storage drives installed
- EMC px12-400R Storage server Rack (2U) Intel® Core™ i3 i3-3220:12
- ReadyNAS 4220:0
Storage drive capacity
- EMC px12-400R Storage server Rack (2U) Intel® Core™ i3 i3-3220:2 TB
- ReadyNAS 4220:0 GB
Storage drive interface
- EMC px12-400R Storage server Rack (2U) Intel® Core™ i3 i3-3220:Serial ATA II
- ReadyNAS 4220:Serial ATA
Storage drive size
- EMC px12-400R Storage server Rack (2U) Intel® Core™ i3 i3-3220:3.5"
- ReadyNAS 4220:2.5/3.5"
Processor family
- EMC px12-400R Storage server Rack (2U) Intel® Core™ i3 i3-3220:Intel® Core™ i3
- ReadyNAS 4220:Intel® Xeon® E3 Family
Processor model
- EMC px12-400R Storage server Rack (2U) Intel® Core™ i3 i3-3220:i3-3220
- ReadyNAS 4220:E3-1225
Processor frequency
- EMC px12-400R Storage server Rack (2U) Intel® Core™ i3 i3-3220:3.3 GHz
- ReadyNAS 4220:3.1 GHz

Side by side

Differences highlightedShow differences only

Comparison of px12-400R, ReadyNAS 4220
147 specifications	A Lenovo EMC px12-400R Storage server Rack (2U) Intel® Core™ i3 i3-3220 Model px12-400R View product	B NETGEAR ReadyNAS 4220 View product
Storage6 differ
Storage drives installedKnown for one	Yes	Unknown — not stated by the source
Total installed storage capacityDiffers	24 TB	0 TB
Number of storage drives installedDiffers	12	0
Number of storage drives supported	12	12
Installed storage drive typeKnown for one	HDD	Unknown — not stated by the source
Supported storage drive typesKnown for one	HDD & SSD	Unknown — not stated by the source
Storage drive capacityDiffers	2 TB	0 GB
Storage drive interfaceDiffers	Serial ATA II	Serial ATA
Storage drive sizeDiffers	3.5"	2.5/3.5"
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
RAID support	Yes	Yes
RAID levels	0, 1, 5, 6, 10, JBOD	0, 1, 5, 6, 10, JBOD
Hot-swap drive bays	Yes	Yes
Supported file systemsDiffers	FAT32, HFS+, NTFS, ext2, ext3, ext4	ext3, ext4, FAT32, HFS+, NTFS
Maximum supported storage capacityKnown for one	Unknown — not stated by the source	48 TB
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Xeon® E3 Family
Processor generationKnown for one	3rd gen Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-3220	E3-1225
Processor frequencyDiffers	3.3 GHz	3.1 GHz
Processor coresDiffers	2	4
Processor threads	4	4
Processor cacheDiffers	3 MB	6 MB
L2 cacheKnown for one	3 MB	Unknown — not stated by the source
Bus type	DMI	DMI
CPU configuration (max)	1	1
CPU multiplier (bus/core ratio)Differs	33	31
ECC supported by processor	Yes	Yes
PCI Express configurationsKnown for one	1x16, 2x8	Unknown — not stated by the source
PCI Express slots version	2.0	2.0
Processor cache type	Smart Cache	Smart Cache
Processor codenameDiffers	Ivy Bridge	Sandy Bridge
Processor lithographyDiffers	22 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Processor seriesKnown for one	Intel Core i3-3200 Desktop Series	Unknown — not stated by the source
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
System bus rate	5 GT/s	5 GT/s
TcaseDiffers	65.3 °C	72.6 °C
Thermal Design Power (TDP)Differs	55 W	95 W
On-board graphics card modelDiffers	Intel® HD Graphics 2500	Intel® HD Graphics P3000
Maximum internal memory supported by processor	32 GB	32 GB
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	21 GB/s
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.4 GHz
Number of processors installedKnown for one	Unknown — not stated by the source	1
Processor codeKnown for one	Unknown — not stated by the source	SR00G
SteppingKnown for one	Unknown — not stated by the source	D2
Memory1 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory type	DDR3	DDR3
Flash memoryKnown for one	Unknown — not stated by the source	256 MB
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100,1000,10000 Mbit/s
iSCSI support	Yes	Yes
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Supported network protocolsKnown for one	CIFS/SMB/Rally (Microsoft), NFS (Linux/UNIX), AFP Bonjour (Apple), FTP, SFTP, TFTP, HTTP, HTTPS, WebDAV, Windows DFS, SNMP	Unknown — not stated by the source
Wi-FiKnown for one	Unknown — not stated by the source	No
DHCP clientKnown for one	Unknown — not stated by the source	Yes
Jumbo frames supportKnown for one	Unknown — not stated by the source	Yes
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	4	4
USB 2.0 ports quantityDiffers	3	1
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	2
Fiber ports quantityKnown for one	Unknown — not stated by the source	2
Fiber optic connectorKnown for one	Unknown — not stated by the source	SFP+
eSATA ports quantityKnown for one	Unknown — not stated by the source	2
eSATAKnown for one	Unknown — not stated by the source	Yes
Graphics3 differ
On-board graphics card IDKnown for one	0x152	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	650 MHz	850 MHz
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1350 MHz
Number of displays supported (on-board graphics)Differs	3	2
Design1 differ
Chassis type	Rack (2U)	Rack (2U)
Product colourDiffers	Black	Black, Silver
Number of fansKnown for one	Unknown — not stated by the source	3 fan(s)
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Performance3 differ
TypeKnown for one	Storage server	Unknown — not stated by the source
Device classKnown for one	Small & Medium Business	Unknown — not stated by the source
Backup functionKnown for one	Yes	Unknown — not stated by the source
Backup featuresKnown for one	Cloud	Unknown — not stated by the source
Multilingual supportKnown for one	Yes	Unknown — not stated by the source
Number of usersDiffers	250 user(s)	8192 user(s)
Noise levelDiffers	48.5 dB	30 dB
Management protocolsKnown for one	SNMP	Unknown — not stated by the source
On/off switch	Yes	Yes
Security algorithmsDiffers	HTTPS	256-bit AES
Web-based managementKnown for one	Unknown — not stated by the source	Yes
Access Control List (ACL)Known for one	Unknown — not stated by the source	Yes
Softwareidentical
Operating system installedKnown for one	EMC LifeLine	Unknown — not stated by the source
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Mac operating systems supported	Yes	Yes
Pre-installed softwareKnown for one	McAfee VirusScan Enterprise	Unknown — not stated by the source
Poweridentical
Power consumption (max)Known for one	190 W	Unknown — not stated by the source
AC input voltage	100-240 V	100-240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power supply unit (PSU) capacityKnown for one	Unknown — not stated by the source	550 W
Number of power supply unitsKnown for one	Unknown — not stated by the source	2
Redundant power supply (RPS) supportKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	542.9 mm	445 mm
DepthDiffers	482.6 mm	707 mm
HeightDiffers	88.9 mm	88 mm
WeightDiffers	14 kg	1.2 kg
Processor special features6 differ
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure KeyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationKnown for one	PCG 2011C	Unknown — not stated by the source
Memory channels supported by processor	Dual	Dual
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	20
Operational conditions2 differ
Operating temperature (T-T)Differs	10 - 35 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	8 - 85%	20 - 80%
Non-operating altitudeKnown for one	0 - 12192 m	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 2286 m	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 60 °C	Unknown — not stated by the source
Other features1 differ
Processor ARK IDDiffers	65693	52270
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	FCC A, CE A, VCCI A

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.

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