Product comparison · 2 nas & storage servers

D-Link ShareCenter Pro 1550 vs Zyxel NSA310 Black

14specifications compared
13differ
1identical
84known for one product only

Key differences

Storage drive interface
- ShareCenter Pro 1550:Serial ATA II
- NSA310 Black:Serial ATA, Serial ATA II
RAID levels
- ShareCenter Pro 1550:0, 1, 5, 6, 10, JBOD
- NSA310 Black:1, JBOD
Ethernet LAN (RJ-45) ports
- ShareCenter Pro 1550:2
- NSA310 Black:1
USB 2.0 ports quantity
- ShareCenter Pro 1550:5
- NSA310 Black:2
Security algorithms
- ShareCenter Pro 1550:SSH, SSL/TLS
- NSA310 Black:HTTPS, SSL/TLS
Weight
- ShareCenter Pro 1550:7.4 kg
- NSA310 Black:662 g
Operating temperature (T-T)
- ShareCenter Pro 1550:5 - 35 °C
- NSA310 Black:0 - 40 °C
Operating relative humidity (H-H)
- ShareCenter Pro 1550:10 - 85%
- NSA310 Black:0 - 95%

Side by side

Differences highlightedShow differences only

Comparison of ShareCenter Pro 1550, NSA310
98 specifications	A D-Link ShareCenter Pro 1550 View product	B Zyxel NSA310 Black Model NSA310 View product
Storage2 differ
Total installed storage capacityKnown for one	0 TB	Unknown — not stated by the source
Number of storage drives installedKnown for one	0	Unknown — not stated by the source
Number of storage drives supportedKnown for one	4	Unknown — not stated by the source
Storage drive capacityKnown for one	0 GB	Unknown — not stated by the source
Storage drive interfaceDiffers	Serial ATA II	Serial ATA, Serial ATA II
Maximum supported storage capacityKnown for one	12 TB	Unknown — not stated by the source
RAID levelsDiffers	0, 1, 5, 6, 10, JBOD	1, JBOD
Storage drive sizeKnown for one	Unknown — not stated by the source	3.5"
Supported file systemsKnown for one	Unknown — not stated by the source	ext2, ext3, FAT32, NTFS, ReiserFS, XFS
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
Compatible processor seriesKnown for one	Intel Atom®	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Number of processors installedKnown for one	1	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
Network1 differ
iSCSI supportKnown for one	Yes	Unknown — not stated by the source
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Maximum data transfer rateKnown for one	1000 Mbit/s	Unknown — not stated by the source
Supported network protocolsDiffers	DHCP, TCP/IP, iSCSI, HTTP/HTTPS, IPv6, SSH, SMB/CIFS, NFS, FTP, SNMP	CIFS/SMB, NFS, TCP/IP, FTP, HTTP, DHCP client, PPPoE, NTP
DHCP clientKnown for one	Unknown — not stated by the source	Yes
Jumbo frames supportKnown for one	Unknown — not stated by the source	Yes
Wake-on-LAN readyKnown for one	Unknown — not stated by the source	Yes
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000BASE-T(X)
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers	2	1
USB 2.0 ports quantityDiffers	5	2
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
eSATAKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
Multilingual supportKnown for one	Yes	Unknown — not stated by the source
Security algorithmsDiffers	SSH, SSL/TLS	HTTPS, SSL/TLS
BuzzerKnown for one	Unknown — not stated by the source	Yes
On/off switchKnown for one	Unknown — not stated by the source	Yes
Reset buttonKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power supply unit (PSU) capacityKnown for one	226 W	Unknown — not stated by the source
Number of power supply unitsKnown for one	1	Unknown — not stated by the source
Redundant power supply (RPS) supportKnown for one	Yes	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	16.3 W
Weight & dimensions1 differ
WeightDiffers	7.4 kg	662 g
Package weightKnown for one	Unknown — not stated by the source	1.35 kg
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 conditions2 differ
Operating temperature (T-T)Differs	5 - 35 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	10 - 85%	0 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 95 °C
Other features4 differ
Compatible operating systemsDiffers	Windows Mac Linux Unix	Windows XP/Vista/7 (32 & 64 bit)
Dimensions (WxDxH)Differs	429 x 442 x 44 mm	58 x 196 x 130 mm
Host interfaceKnown for one	RJ-45	Unknown — not stated by the source
Interface typeKnown for one	USB 2.0	Unknown — not stated by the source
Minimum system requirementsDiffers	Internet Explorer 7+	E 7.0+, Firefox 3.6+, Safari 5+, Google Chrome 10+
Ports quantityKnown for one	7	Unknown — not stated by the source
CertificationDiffers	BSMI, C-Tick, CE, FCC, UK, VCCI	CE, FCC Class B, C-Tick, BSMI, DLNA 1.5, UPnP, CE LVD
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
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	362 x 110 x 201 mm
Power LEDKnown for one	Unknown — not stated by the source	Yes
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240V AC, 50/60 Hz
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC

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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