Product comparison · 2 nas & storage servers

D-Link DNS-1550-04 + 4X ST2000VX000 vs D-Link ShareCenter DNS-320L

28specifications compared
15differ
13identical
69known for one product only

Key differences

Storage drives installed
- DNS-1550-04 + 4X ST2000VX000:Yes
- ShareCenter DNS-320L:No
Total installed storage capacity
- DNS-1550-04 + 4X ST2000VX000:8 TB
- ShareCenter DNS-320L:0 TB
Number of storage drives installed
- DNS-1550-04 + 4X ST2000VX000:4
- ShareCenter DNS-320L:0
Number of storage drives supported
- DNS-1550-04 + 4X ST2000VX000:4
- ShareCenter DNS-320L:2
Storage drive capacity
- DNS-1550-04 + 4X ST2000VX000:2 TB
- ShareCenter DNS-320L:3 TB
Storage drive interface
- DNS-1550-04 + 4X ST2000VX000:Serial ATA II
- ShareCenter DNS-320L:Serial ATA, Serial ATA II
RAID levels
- DNS-1550-04 + 4X ST2000VX000:0, 1, 5, 6, 10, JBOD
- ShareCenter DNS-320L:0, 1, JBOD
Ethernet LAN (RJ-45) ports
- DNS-1550-04 + 4X ST2000VX000:2
- ShareCenter DNS-320L:1

Side by side

Differences highlightedShow differences only

Comparison of DNS-1550-04 + 4X ST2000VX000, ShareCenter DNS-320L
97 specifications	A D-Link DNS-1550-04 + 4X ST2000VX000 View product	B D-Link ShareCenter DNS-320L View product
Storage7 differ
Storage drives installedDiffers	Yes	No
Total installed storage capacityDiffers	8 TB	0 TB
Number of storage drives installedDiffers	4	0
Number of storage drives supportedDiffers	4	2
Storage drive capacityDiffers	2 TB	3 TB
Storage drive interfaceDiffers	Serial ATA II	Serial ATA, Serial ATA II
RAID levelsDiffers	0, 1, 5, 6, 10, JBOD	0, 1, JBOD
Supported file systemsKnown for one	Unknown — not stated by the source	ext4
Processoridentical
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyKnown for one	Intel Atom®	Unknown — not stated by the source
Processor modelKnown for one	D525	Unknown — not stated by the source
Processor frequencyKnown for one	1.8 GHz	Unknown — not stated by the source
Processor coresKnown for one	2	Unknown — not stated by the source
Processor threadsKnown for one	4	Unknown — not stated by the source
Processor cacheKnown for one	1 MB	Unknown — not stated by the source
L2 cacheKnown for one	1 MB	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	32 bit	Unknown — not stated by the source
Processing Die sizeKnown for one	87 mm²	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Processor codeKnown for one	SLBXC	Unknown — not stated by the source
Processor codenameKnown for one	Pineview	Unknown — not stated by the source
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor package sizeKnown for one	22 x 22 mm	Unknown — not stated by the source
Processor socketKnown for one	BGA 559	Unknown — not stated by the source
SteppingKnown for one	B0	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	13 W	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	4 GB	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	6.4 GB/s	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Memoryidentical
Internal memoryKnown for one	2 GB	Unknown — not stated by the source
Internal memory typeKnown for one	DDR2	Unknown — not stated by the source
Flash memoryKnown for one	256 MB	Unknown — not stated by the source
Networkidentical
DHCP serverKnown for one	Yes	Unknown — not stated by the source
iSCSI supportKnown for one	Yes	Unknown — not stated by the source
Supported network protocolsKnown for one	DHCP, TCP/IP, iSCSI, HTTP/HTTPS, IPv6, SSH, SMB/CIFS, NFS, FTP, SNMP	Unknown — not stated by the source
DHCP clientKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers	2	1
USB 2.0 ports quantityDiffers	5	1
Design1 differ
Chassis typeKnown for one	Rack (1U)	Unknown — not stated by the source
Cooling typeDiffers	Active	Passive
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Built-in displayKnown for one	Unknown — not stated by the source	No
Performanceidentical
Backup functionKnown for one	Yes	Unknown — not stated by the source
Backup featuresKnown for one	Cloud, iSCSI LUN	Unknown — not stated by the source
Multilingual supportKnown for one	Yes	Unknown — not stated by the source
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Device classKnown for one	Unknown — not stated by the source	Home & Home Office
Built-in optical driveKnown for one	Unknown — not stated by the source	No
Softwareidentical
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power supply locationKnown for one	Built-in	Unknown — not stated by the source
Power supply unit (PSU) capacityKnown for one	226 W	Unknown — not stated by the source
Number of power supply unitsKnown for one	2	Unknown — not stated by the source
Redundant power supply (RPS) supportDiffers	Yes	No
Weight & dimensions3 differ
WidthDiffers	429 mm	90 mm
DepthDiffers	442 mm	144.3 mm
HeightDiffers	44 mm	193.3 mm
WeightKnown for one	Unknown — not stated by the source	113.4 g
Processor special featuresidentical
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	No	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	No	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	176 M	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Memory channels supported by processorKnown for one	Single	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Other features1 differ
CertificationDiffers	BSMI, C-Tick, CE, FCC, UK, VCCI	CE FCC IC
Processor ARK IDKnown for one	49490	Unknown — not stated by the source
Digital Living Network Alliance (DLNA) certifiedKnown for one	Unknown — not stated by the source	Yes
Host interfaceKnown for one	Unknown — not stated by the source	RJ-45
Packaging contentidentical
External power adapterKnown for one	Unknown — not stated by the source	Yes

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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