Product comparison · 2 nas & storage servers

Lenovo EMC px4-400r 4TB vs Lenovo EMC px4-400r 8TB

54specifications compared
2differ
52identical
0known for one product only

Key differences

Total installed storage capacity
- EMC px4-400r 4TB:4 TB
- EMC px4-400r 8TB:8 TB
Storage drive capacity
- EMC px4-400r 4TB:1 TB
- EMC px4-400r 8TB:2 TB

Side by side

Differences highlightedShow differences only

Comparison of EMC px4-400r 4TB, EMC px4-400r 8TB
54 specifications	A Lenovo EMC px4-400r 4TB View product	B Lenovo EMC px4-400r 8TB View product
Storage2 differ
Storage drives installed	Yes	Yes
Total installed storage capacityDiffers	4 TB	8 TB
Number of storage drives installed	4	4
Number of storage drives supported	4	4
Installed storage drive type	HDD	HDD
Supported storage drive types	HDD & SSD	HDD & SSD
Storage drive capacityDiffers	1 TB	2 TB
Storage drive interface	Serial ATA III	Serial ATA III
Storage drive size	3.5"	3.5"
Maximum supported storage capacity	16 TB	16 TB
RAID support	Yes	Yes
RAID levels	0, 1, 5, 10, JBOD	0, 1, 5, 10, JBOD
Hot-swap drive bays	Yes	Yes
Processoridentical
Processor family	Intel Atom®	Intel Atom®
Processor model	D2701	D2701
Processor frequency	2.13 GHz	2.13 GHz
Processor cores	2	2
L2 cache	1 MB	1 MB
Memoryidentical
Internal memory	2 GB	2 GB
Internal memory type	DDR3	DDR3
Maximum RAM supported	2 GB	2 GB
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
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	2	2
USB 2.0 ports quantity	4	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1	1
Fiber ports quantity	0	0
eSATA ports quantity	1	1
HDMI ports quantity	1	1
Designidentical
Chassis type	Rack (1U)	Rack (1U)
Cooling type	Active	Active
Product colour	Black, Stainless steel	Black, Stainless steel
Housing material	Stainless steel	Stainless steel
Performanceidentical
Type	NAS	NAS
Device class	Small & Medium Business	Small & Medium Business
Backup function	Yes	Yes
Multilingual support	Yes	Yes
Number of users	75 user(s)	75 user(s)
Noise level	42.5 dB	42.5 dB
Softwareidentical
Operating system installed	EMC LifeLine	EMC LifeLine
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Mac operating systems supported	Yes	Yes
Poweridentical
Power consumption (typical)	73.72 W	73.72 W
AC input voltage	100-240 V	100-240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)	10 - 40 °C	10 - 40 °C
Operating relative humidity (H-H)	8 - 85%	8 - 85%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Storage temperature (T-T)	-40 - 60 °C	-40 - 60 °C

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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