Product comparison · 2 nas & storage servers

Lenovo EMC px12-450r 4TB(4x1TB) vs Lenovo EMC px6-300d 12TB(6x2TB)

82specifications compared
48differ
34identical
39known for one product only

Key differences

The Lenovo EMC px6-300d 12TB(6x2TB) has 8 TB more total installed storage capacity than the Lenovo EMC px12-450r 4TB(4x1TB) (12 TB vs 4 TB). The Lenovo EMC px6-300d 12TB(6x2TB) has 2 more storage drives installed than the Lenovo EMC px12-450r 4TB(4x1TB) (6 vs 4). The Lenovo EMC px12-450r 4TB(4x1TB) has 6 more storage drives supported than the Lenovo EMC px6-300d 12TB(6x2TB) (12 vs 6). Only the Lenovo EMC px6-300d 12TB(6x2TB) has hot-swap drive bays. Only the Lenovo EMC px12-450r 4TB(4x1TB) has ECC supported by processor.

Total installed storage capacity
- EMC px12-450r 4TB(4x1TB):4 TB
- EMC px6-300d 12TB(6x2TB):12 TB
Number of storage drives installed
- EMC px12-450r 4TB(4x1TB):4
- EMC px6-300d 12TB(6x2TB):6
Number of storage drives supported
- EMC px12-450r 4TB(4x1TB):12
- EMC px6-300d 12TB(6x2TB):6
Storage drive capacity
- EMC px12-450r 4TB(4x1TB):1 TB
- EMC px6-300d 12TB(6x2TB):2 TB
Maximum supported storage capacity
- EMC px12-450r 4TB(4x1TB):48 TB
- EMC px6-300d 12TB(6x2TB):24 TB
RAID levels
- EMC px12-450r 4TB(4x1TB):0, 1, 5, 6, 10, JBOD
- EMC px6-300d 12TB(6x2TB):0, 1, 5, 5+1, 6, 10
Hot-swap drive bays
- EMC px12-450r 4TB(4x1TB):No
- EMC px6-300d 12TB(6x2TB):Yes
Processor family
- EMC px12-450r 4TB(4x1TB):Intel® Xeon® E3 V2 Family
- EMC px6-300d 12TB(6x2TB):Intel Atom®

Side by side

Differences highlightedShow differences only

Comparison of EMC px12-450r 4TB(4x1TB), EMC px6-300d 12TB(6x2TB)
121 specifications	A Lenovo EMC px12-450r 4TB(4x1TB)View product	B Lenovo EMC px6-300d 12TB(6x2TB)View product
Storage7 differ
Storage drives installed	Yes	Yes
Total installed storage capacityDiffers	4 TB	12 TB
Number of storage drives installedDiffers	4	6
Number of storage drives supportedDiffers	12	6
Installed storage drive type	HDD	HDD
Supported storage drive types	HDD	HDD
Storage drive capacityDiffers	1 TB	2 TB
Storage drive interface	Serial ATA, Serial ATA II	Serial ATA, Serial ATA II
Storage drive size	3.5"	3.5"
HDD speed	7200 RPM	7200 RPM
Maximum supported storage capacityDiffers	48 TB	24 TB
RAID support	Yes	Yes
RAID levelsDiffers	0, 1, 5, 6, 10, JBOD	0, 1, 5, 5+1, 6, 10
Hot-swap drive baysDiffers	No	Yes
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Xeon® E3 V2 Family	Intel Atom®
Processor modelDiffers	E3-1265LV2	D525
Processor frequencyDiffers	2.5 GHz	1.8 GHz
Processor boost frequencyKnown for one	3.5 GHz	Unknown — not stated by the source
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor cacheDiffers	8 MB	1 MB
L3 cacheKnown for one	8 MB	Unknown — not stated by the source
Bus type	DMI	DMI
ECC supported by processorDiffers	Yes	No
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 typeDiffers	Smart Cache	L2
Processor codeDiffers	SR0PB	SLBXC
Processor codenameDiffers	Ivy Bridge	Pineview
Processor lithographyDiffers	-, 22	45 nm
Processor operating modes	64-bit	64-bit
Processor socketDiffers	LGA 1155 (Socket H2)	BGA 559
SteppingDiffers	E1	B0
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	45 W	13 W
On-board graphics card modelKnown for one	Intel® HD Graphics P4000	Unknown — not stated by the source
Maximum internal memory supported by processorDiffers	32 GB	4 GB
Conflict-Free processor	No	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	32 bit
Processing Die sizeKnown for one	Unknown — not stated by the source	87 mm²
Processor package sizeKnown for one	Unknown — not stated by the source	22 x 22 mm
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	6.4 GB/s
Memory1 differ
Internal memoryDiffers	8 TB	2 TB
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
Wake-on-LAN ready	Yes	Yes
Supported network protocols	CIFS/SMB/Rally, NFS, AFP Bonjour, FTP, SFTP, TFTP, HTTP, HTTPS, WebDAV, Windows DFS, SNMP	CIFS/SMB/Rally, NFS, AFP Bonjour, FTP, SFTP, TFTP, HTTP, HTTPS, WebDAV, Windows DFS, SNMP
iSCSI supportKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers	4	2
USB 2.0 ports quantityDiffers	3	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	1
Fiber ports quantity	0	0
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
Design2 differ
Chassis typeDiffers	Rack (2U)	Desktop
Product colourDiffers	Black, Grey	Grey
Built-in displayKnown for one	No	Unknown — not stated by the source
Cooling typeKnown for one	Unknown — not stated by the source	Active
Performance3 differ
Type	Storage server	Storage server
Device classDiffers	Small & Medium Business	Home & Home Office
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 usersDiffers	375 user(s)	75 user(s)
Noise levelDiffers	48.5 dB	33 dB
Built-in optical driveKnown for one	Unknown — not stated by the source	No
Card reader integratedKnown for one	Unknown — not stated by the source	No
Softwareidentical
Operating system installed	EMC LifeLine	EMC LifeLine
Operating system version	4.0	4.0
Windows operating systems supported	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	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
Linux operating systems supported	Yes	Yes
Mac operating systems supported	Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion	Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion
Power1 differ
Power consumption (typical)Differs	190 W	75 W
AC input voltage	100-240 V	100-240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Weight & dimensions4 differ
WidthDiffers	542.9 mm	176.3 mm
DepthDiffers	482.6 mm	269.9 mm
HeightDiffers	88.9 mm	257.2 mm
WeightDiffers	16.6 kg	8.81 kg
Processor special features10 differ
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Execute Disable Bit	Yes	Yes
Idle StatesDiffers	Yes	No
Intel 64	Yes	Yes
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 StateDiffers	Yes	No
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 TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
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)	Yes	Yes
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 TechnologyDiffers	2.0	No
Memory channels supported by processorDiffers	Dual	Single
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	176 M
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	No
Operational conditions1 differ
Operating temperature (T-T)Differs	10 - 35 °C	10 - 40 °C
Operating relative humidity (H-H)	8 - 85%	8 - 85%
Non-operating altitude	0 - 12192 m	0 - 12192 m
Operating altitude	0 - 2286 m	0 - 2286 m
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Storage temperature (T-T)	-40 - 60 °C	-40 - 60 °C
Other features1 differ
Processor ARK IDDiffers	65728	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.

More nas & storage servers comparisons

All nas & storage servers comparisons