Product comparison · 2 disk arrays

HP BK716A + EJ002B vs Lenovo EXP2512 disk array

6specifications compared
5differ
1identical
18known for one product only

Key differences

Number of storage drives installed
- BK716A + EJ002B:16
- EXP2512 disk array:12
Maximum supported storage capacity
- BK716A + EJ002B:7.2 TB
- EXP2512 disk array:48 TB
RAID levels
- BK716A + EJ002B:5, 6, 10
- EXP2512 disk array:0, 1, 5, 10, 50
Power supply unit (PSU) capacity
- BK716A + EJ002B:1200 W
- EXP2512 disk array:515 W
Weight
- BK716A + EJ002B:34.5 kg
- EXP2512 disk array:26.7 kg

Side by side

Differences highlightedShow differences only

Comparison of BK716A + EJ002B, EXP2512
24 specifications	A HP BK716A + EJ002B View product	B Lenovo EXP2512 disk array Model EXP2512 View product
Storage3 differ
Storage drives installedKnown for one	Unknown — not stated by the source	No
Installed storage drive typeKnown for one	Unknown — not stated by the source	HDD
Number of storage drives installedDiffers	16	12
Total installed storage capacityKnown for one	Unknown — not stated by the source	48 TB
Supported storage drive typesKnown for one	Unknown — not stated by the source	HDD
Number of storage drives supportedKnown for one	Unknown — not stated by the source	12
Maximum supported storage capacityDiffers	7.2 TB	48 TB
Storage drive interface	Serial Attached SCSI (SAS)	Serial Attached SCSI (SAS)
RAID levelsDiffers	5, 6, 10	0, 1, 5, 10, 50
Hot-swap drive baysKnown for one	Unknown — not stated by the source	Yes
Storage drive capacityKnown for one	450 GB	Unknown — not stated by the source
HDD speedKnown for one	15000 RPM	Unknown — not stated by the source
Ports & interfacesidentical
SAS host portKnown for one	Unknown — not stated by the source	Yes
Host portsKnown for one	4	Unknown — not stated by the source
Designidentical
Chassis typeKnown for one	Unknown — not stated by the source	Rack (2U)
Power1 differ
Power supply unit (PSU) capacityDiffers	1200 W	515 W
Number of power supply unitsKnown for one	Unknown — not stated by the source	2
AC input voltageKnown for one	Unknown — not stated by the source	115-230 V
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	483 mm
DepthKnown for one	Unknown — not stated by the source	556 mm
HeightKnown for one	Unknown — not stated by the source	87 mm
WeightDiffers	34.5 kg	26.7 kg
Other featuresidentical
Dimensions (WxDxH)Known for one	4480 x 717.1 x 175.2 mm	Unknown — not stated by the source
Internal memoryKnown for one	8192 MB	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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