Product comparison · 2 disk arrays

D-Link DSN-3200-20 disk array Rack (3U) vs HP BK716A + 2x E3500-24G-PoE Switch

Key differences

Maximum supported storage capacity
- DSN-3200-20 disk array Rack (3U):30 TB
- BK716A + 2x E3500-24G-PoE Switch:7.2 TB
Storage drive interface
- DSN-3200-20 disk array Rack (3U):Serial ATA II
- BK716A + 2x E3500-24G-PoE Switch:Serial Attached SCSI (SAS)
RAID levels
- DSN-3200-20 disk array Rack (3U):0, 1, 1+0, 5
- BK716A + 2x E3500-24G-PoE Switch:5, 6, 10
Host ports
- DSN-3200-20 disk array Rack (3U):8
- BK716A + 2x E3500-24G-PoE Switch:4
Internal memory
- DSN-3200-20 disk array Rack (3U):512 MB
- BK716A + 2x E3500-24G-PoE Switch:8192 MB

Differences highlightedShow differences only

Comparison of DSN-3200-20, BK716A + 2x E3500-24G-PoE Switch
17 specifications	A D-Link DSN-3200-20 disk array Rack (3U) Model DSN-3200-20 View product	B HP BK716A + 2x E3500-24G-PoE Switch View product
Storage3 differ
Number of storage drives supportedKnown for one	15	Unknown — not stated by the source
Maximum supported storage capacityDiffers	30 TB	7.2 TB
Storage drive interfaceDiffers	Serial ATA II	Serial Attached SCSI (SAS)
RAID levelsDiffers	0, 1, 1+0, 5	5, 6, 10
Number of storage drives installedKnown for one	Unknown — not stated by the source	16
Storage drive capacityKnown for one	Unknown — not stated by the source	450 GB
HDD speedKnown for one	Unknown — not stated by the source	15000 RPM
Ports & interfaces1 differ
Host portsDiffers	8	4
Designidentical
Chassis typeKnown for one	Rack (3U)	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.3ab, IEEE 802.3ad	Unknown — not stated by the source
Other features1 differ
BandwidthKnown for one	850 MB/s	Unknown — not stated by the source
Internal memoryDiffers	512 MB	8192 MB
Maximum internal memoryKnown for one	512 GB	Unknown — not stated by the source
Cache internalKnown for one	512 MB	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	4480 x 717.1 x 175.2 mm
Poweridentical
Power supply unit (PSU) capacityKnown for one	Unknown — not stated by the source	1200 W
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	34.5 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.