Product comparison · 2 disk arrays

D-Link DSN-6020 disk array vs D-Link xStack disk array Rack (3U)

14specifications compared
11differ
3identical
26known for one product only

Key differences

Number of storage drives supported
- DSN-6020 disk array:12
- xStack disk array Rack (3U):16
Maximum supported storage capacity
- DSN-6020 disk array:36 TB
- xStack disk array Rack (3U):32 TB
Storage drive interface
- DSN-6020 disk array:Serial ATA II
- xStack disk array Rack (3U):Serial ATA
Chassis type
- DSN-6020 disk array:Rack (2U)
- xStack disk array Rack (3U):Rack (3U)
Management platform
- DSN-6020 disk array:SSH, HTTP, iSNS, S.E.S.
- xStack disk array Rack (3U):GUI
Power supply unit (PSU) capacity
- DSN-6020 disk array:500 W
- xStack disk array Rack (3U):450 W
Width
- DSN-6020 disk array:442.8 mm
- xStack disk array Rack (3U):446 mm
Depth
- DSN-6020 disk array:500.6 mm
- xStack disk array Rack (3U):471 mm

Side by side

Differences highlightedShow differences only

Comparison of DSN-6020, xStack
40 specifications	A D-Link DSN-6020 disk array Model DSN-6020 View product	B D-Link xStack disk array Rack (3U) Model xStack View product
Storage4 differ
Number of storage drives installed	0	0
Number of storage drives supportedDiffers	12	16
Maximum supported storage capacityDiffers	36 TB	32 TB
Storage drive interfaceDiffers	Serial ATA II	Serial ATA
RAID levelsDiffers	0, 1, 0+1, 3, 5, 6, 10, 30, 50, 60, JBOD	0, 1+0, 5
Data transfer rate	1 Gbit/s	1 Gbit/s
Storage drives installedKnown for one	No	Unknown — not stated by the source
Total installed storage capacityKnown for one	0 TB	Unknown — not stated by the source
Supported storage drive typesKnown for one	HDD	Unknown — not stated by the source
Ports & interfacesidentical
RJ-45 ports quantityKnown for one	Unknown — not stated by the source	1
Host portsKnown for one	4	Unknown — not stated by the source
Design2 differ
Chassis typeDiffers	Rack (2U)	Rack (3U)
InternalKnown for one	Unknown — not stated by the source	No
Management platformDiffers	SSH, HTTP, iSNS, S.E.S.	GUI
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, VCCI, BSMI, CB, KCC, C-Tick, UL/cUL, TUV
Device classKnown for one	Home & Home Office	Unknown — not stated by the source
Supported network protocolsKnown for one	iSCSI	Unknown — not stated by the source
Power1 differ
Power supply unit (PSU) capacityDiffers	500 W	450 W
Number of power supply units	2	2
Redundant power supply (RPS) supportKnown for one	Unknown — not stated by the source	Yes
AC input voltageKnown for one	Unknown — not stated by the source	90-264 V
AC input frequencyKnown for one	Unknown — not stated by the source	47/63 Hz
Weight & dimensions3 differ
WidthDiffers	442.8 mm	446 mm
DepthDiffers	500.6 mm	471 mm
HeightDiffers	88 mm	131 mm
WeightKnown for one	Unknown — not stated by the source	15 kg
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	5 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Relative humidityKnown for one	Unknown — not stated by the source	10 - 80%
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Other featuresidentical
InterfaceKnown for one	Unknown — not stated by the source	LAN
BandwidthKnown for one	Unknown — not stated by the source	425 MB/s
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows Vista 32-bit & x64 (Ultimate & Enterprise) Windows Server 2003 R2 / SP1 32 & 64-bit Windows Server 2008 Enterprise 32 & 64-bit Windows XP Pro 32 & 64-bit Windows 2000 AdvancedServer Red Hat 7.3 Red Hat Enterprise AS upd 5 (64-bit) Red Hat Enterprise 5 upd 2 (64-bit) SuSE Professional 9.3 32-
Form factorKnown for one	Unknown — not stated by the source	3U 19"
Internal memoryKnown for one	Unknown — not stated by the source	512 MB
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Power requirementsKnown for one	100-240V	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	442.8 x 500.6 x 88 mm	Unknown — not stated by the source
Power supply typeKnown for one	AC/DC	Unknown — not stated by the source
Service levelKnown for one	VSS	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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