Product comparison · 2 disk arrays

Lenovo EXP2512 disk array vs Lenovo EXP395 disk array

Key differences

Number of storage drives installed
- EXP2512 disk array:12
- EXP395 disk array:0
Total installed storage capacity
- EXP2512 disk array:48 TB
- EXP395 disk array:0 TB
Number of storage drives supported
- EXP2512 disk array:12
- EXP395 disk array:16
Maximum supported storage capacity
- EXP2512 disk array:48 TB
- EXP395 disk array:16 TB
Storage drive interface
- EXP2512 disk array:Serial Attached SCSI (SAS)
- EXP395 disk array:Serial ATA
RAID levels
- EXP2512 disk array:0, 1, 5, 10, 50
- EXP395 disk array:0, 1, 3, 5, 6, 10
Chassis type
- EXP2512 disk array:Rack (2U)
- EXP395 disk array:Rack (3U)
Power supply unit (PSU) capacity
- EXP2512 disk array:515 W
- EXP395 disk array:600 W

Differences highlightedShow differences only

Comparison of EXP2512, EXP395
20 specifications	A Lenovo EXP2512 disk array Model EXP2512 View product	B Lenovo EXP395 disk array Model EXP395 View product
Storage6 differ
Storage drives installed	No	No
Installed storage drive type	HDD	HDD
Number of storage drives installedDiffers	12	0
Total installed storage capacityDiffers	48 TB	0 TB
Supported storage drive types	HDD	HDD
Number of storage drives supportedDiffers	12	16
Maximum supported storage capacityDiffers	48 TB	16 TB
Storage drive interfaceDiffers	Serial Attached SCSI (SAS)	Serial ATA
RAID levelsDiffers	0, 1, 5, 10, 50	0, 1, 3, 5, 6, 10
Hot-swap drive bays	Yes	Yes
Ports & interfacesidentical
SAS host portKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Rack (2U)	Rack (3U)
Power2 differ
Power supply unit (PSU) capacityDiffers	515 W	600 W
Number of power supply units	2	2
AC input voltageDiffers	115-230 V	100-240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Weight & dimensions4 differ
WidthDiffers	483 mm	482.6 mm
DepthDiffers	556 mm	571.5 mm
HeightDiffers	87 mm	129.5 mm
WeightDiffers	26.7 kg	38.6 kg

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.