Product comparison · 2 nas & storage servers

Lenovo EMC px12-450r 4TB(4x1TB) vs Lenovo NAS px12-400r 0TB Diskless

27specifications compared
8differ
19identical
85known for one product only

Key differences

The Lenovo NAS px12-400r 0TB Diskless has 0.8 GHz more processor frequency than the Lenovo EMC px12-450r 4TB(4x1TB) (3.3 GHz vs 2.5 GHz). The Lenovo EMC px12-450r 4TB(4x1TB) has 2.6 kg more weight than the Lenovo NAS px12-400r 0TB Diskless (16.6 kg vs 14 kg). Only the Lenovo NAS px12-400r 0TB Diskless has hot-swap drive bays. Storage drive interface: Serial ATA, Serial ATA II on the Lenovo EMC px12-450r 4TB(4x1TB), Serial ATA II on the Lenovo NAS px12-400r 0TB Diskless. RAID levels: 0, 1, 5, 6, 10, JBOD on the Lenovo EMC px12-450r 4TB(4x1TB), 1, 5, 6, 10 on the Lenovo NAS px12-400r 0TB Diskless.

Storage drive interface
- EMC px12-450r 4TB(4x1TB):Serial ATA, Serial ATA II
- NAS px12-400r 0TB Diskless:Serial ATA II
RAID levels
- EMC px12-450r 4TB(4x1TB):0, 1, 5, 6, 10, JBOD
- NAS px12-400r 0TB Diskless:1, 5, 6, 10
Hot-swap drive bays
- EMC px12-450r 4TB(4x1TB):No
- NAS px12-400r 0TB Diskless:Yes
Processor frequency
- EMC px12-450r 4TB(4x1TB):2.5 GHz
- NAS px12-400r 0TB Diskless:3.3 GHz
Internal memory
- EMC px12-450r 4TB(4x1TB):8 TB
- NAS px12-400r 0TB Diskless:4 GB
Weight
- EMC px12-450r 4TB(4x1TB):16.6 kg
- NAS px12-400r 0TB Diskless:14 kg

Side by side

Differences highlightedShow differences only

Comparison of EMC px12-450r 4TB(4x1TB), NAS px12-400r 0TB Diskless
112 specifications	A Lenovo EMC px12-450r 4TB(4x1TB)View product	B Lenovo NAS px12-400r 0TB Diskless View product
Storage3 differ
Storage drives installedKnown for one	Yes	Unknown — not stated by the source
Total installed storage capacityKnown for one	4 TB	Unknown — not stated by the source
Number of storage drives installedKnown for one	4	Unknown — not stated by the source
Installed storage drive typeKnown for one	HDD	Unknown — not stated by the source
Supported storage drive typesKnown for one	HDD	Unknown — not stated by the source
Storage drive capacityKnown for one	1 TB	Unknown — not stated by the source
Storage drive interfaceDiffers	Serial ATA, Serial ATA II	Serial ATA II
Maximum supported storage capacityKnown for one	48 TB	Unknown — not stated by the source
RAID levelsDiffers	0, 1, 5, 6, 10, JBOD	1, 5, 6, 10
Hot-swap drive baysDiffers	No	Yes
Processor1 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyKnown for one	Intel® Xeon® E3 V2 Family	Unknown — not stated by the source
Processor modelKnown for one	E3-1265LV2	Unknown — not stated by the source
Processor frequencyDiffers	2.5 GHz	3.3 GHz
Processor boost frequencyKnown for one	3.5 GHz	Unknown — not stated by the source
Processor coresKnown for one	4	Unknown — not stated by the source
Processor threadsKnown for one	8	Unknown — not stated by the source
Processor cacheKnown for one	8 MB	Unknown — not stated by the source
L3 cacheKnown for one	8 MB	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
ECC supported by processorKnown for one	Yes	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16+1x4, 1x8+3x4, 2x8+1x4	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Processor cache typeKnown for one	Smart Cache	Unknown — not stated by the source
Processor codeKnown for one	SR0PB	Unknown — not stated by the source
Processor codenameKnown for one	Ivy Bridge	Unknown — not stated by the source
Processor lithographyKnown for one	-, 22	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor socketKnown for one	LGA 1155 (Socket H2)	Unknown — not stated by the source
SteppingKnown for one	E1	Unknown — not stated by the source
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	45 W	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics P4000	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	32 GB	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Number of processors installedKnown for one	Unknown — not stated by the source	1
Memory1 differ
Internal memoryDiffers	8 TB	4 GB
Networkidentical
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Supported network protocolsKnown for one	CIFS/SMB/Rally, NFS, AFP Bonjour, FTP, SFTP, TFTP, HTTP, HTTPS, WebDAV, Windows DFS, SNMP	Unknown — not stated by the source
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Graphicsidentical
On-board graphics card base frequencyKnown for one	650 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1150 MHz	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	3	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Black, Grey	Unknown — not stated by the source
Built-in displayKnown for one	No	Unknown — not stated by the source
Performanceidentical
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, iSCSI LUN	Unknown — not stated by the source
Number of usersKnown for one	375 user(s)	Unknown — not stated by the source
Noise levelKnown for one	48.5 dB	Unknown — not stated by the source
Software2 differ
Operating system installedKnown for one	EMC LifeLine	Unknown — not stated by the source
Operating system versionKnown for one	4.0	Unknown — not stated by the source
Windows operating systems supportedDiffers	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	Yes
Mac operating systems supportedDiffers	Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion	Yes
Poweridentical
Power consumption (typical)Known for one	190 W	Unknown — not stated by the source
Power supply unit (PSU) capacityKnown for one	Unknown — not stated by the source	190 W
Weight & dimensions1 differ
WeightDiffers	16.6 kg	14 kg
Processor special featuresidentical
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	2.0	Unknown — not stated by the source
Memory channels supported by processorKnown for one	Dual	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	8 - 85%	Unknown — not stated by the source
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 featuresidentical
Processor ARK IDKnown for one	65728	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.

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