Product comparison · 2 nas & storage servers

D-Link ShareCenter Pro 1550 vs QNAP TS-459 Pro II TurboNAS

64specifications compared
11differ
53identical
40known for one product only

Key differences

Storage drive interface
- ShareCenter Pro 1550:Serial ATA II
- TS-459 Pro II TurboNAS:Serial ATA, Serial ATA II
RAID levels
- ShareCenter Pro 1550:0, 1, 5, 6, 10, JBOD
- TS-459 Pro II TurboNAS:0, 1, 5, 6, 10
Internal memory
- ShareCenter Pro 1550:2 GB
- TS-459 Pro II TurboNAS:1 GB
USB 2.0 ports quantity
- ShareCenter Pro 1550:5
- TS-459 Pro II TurboNAS:4
Security algorithms
- ShareCenter Pro 1550:SSH, SSL/TLS
- TS-459 Pro II TurboNAS:256-bit AES, HTTPS, SSL/TLS
Weight
- ShareCenter Pro 1550:7.4 kg
- TS-459 Pro II TurboNAS:3.65 kg
Operating temperature (T-T)
- ShareCenter Pro 1550:5 - 35 °C
- TS-459 Pro II TurboNAS:0 - 40 °C
Operating relative humidity (H-H)
- ShareCenter Pro 1550:10 - 85%
- TS-459 Pro II TurboNAS:0 - 95%

Side by side

Differences highlightedShow differences only

Comparison of ShareCenter Pro 1550, TS-459 Pro II TurboNAS
104 specifications	A D-Link ShareCenter Pro 1550 View product	B QNAP TS-459 Pro II TurboNAS View product
Storage2 differ
Storage drive interfaceDiffers	Serial ATA II	Serial ATA, Serial ATA II
Storage drive sizeKnown for one	Unknown — not stated by the source	2.5/3.5"
RAID levelsDiffers	0, 1, 5, 6, 10, JBOD	0, 1, 5, 6, 10
Hot-swap drive baysKnown for one	Unknown — not stated by the source	Yes
Supported file systemsKnown for one	Unknown — not stated by the source	ext3, ext4, FAT32, HFS+, NTFS
Maximum supported storage capacityKnown for one	12 TB	Unknown — not stated by the source
Processoridentical
Compatible processor seriesKnown for one	Intel Atom®	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	2 GB	1 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR3
Maximum RAM supportedKnown for one	Unknown — not stated by the source	3 GB
Flash memoryKnown for one	Unknown — not stated by the source	512 MB
Network1 differ
DHCP clientKnown for one	Unknown — not stated by the source	Yes
DHCP serverKnown for one	Unknown — not stated by the source	Yes
Jumbo frames supportKnown for one	Unknown — not stated by the source	Yes
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Supported network protocolsDiffers	DHCP, TCP/IP, iSCSI, HTTP/HTTPS, IPv6, SSH, SMB/CIFS, NFS, FTP, SNMP	TCP/IP, FTP, HTTP, HTTPS, CIFS/SMB, AFP, NFS, Telnet, SSH
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	5	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	2
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
eSATA ports quantityKnown for one	Unknown — not stated by the source	2
eSATAKnown for one	Unknown — not stated by the source	Yes
Designidentical
Chassis typeKnown for one	Unknown — not stated by the source	Tower
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
LED indicatorsKnown for one	Unknown — not stated by the source	HDD, LAN, Power, Yes
Performance1 differ
BuzzerKnown for one	Unknown — not stated by the source	Yes
Noise levelKnown for one	Unknown — not stated by the source	36.8 dB
Management protocolsKnown for one	Unknown — not stated by the source	SNMP
On/off switchKnown for one	Unknown — not stated by the source	Yes
Reset buttonKnown for one	Unknown — not stated by the source	Yes
Security algorithmsDiffers	SSH, SSL/TLS	256-bit AES, HTTPS, SSL/TLS
Softwareidentical
Operating system installedKnown for one	Unknown — not stated by the source	Linux
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	35 W
Power consumption (sleep)Known for one	Unknown — not stated by the source	19 W
Output powerKnown for one	Unknown — not stated by the source	250 W
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
Weight & dimensions1 differ
WeightDiffers	7.4 kg	3.65 kg
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 35 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	10 - 85%	0 - 95%
Other features2 differ
Compatible operating systemsDiffers	Windows Mac Linux Unix	Windows 2000 (32/64-bit) Windows XP (32/64-bit) Windows Vista (32/64-bit) Windows 7 (32/64-bit) Windows Server 2003 Windows Server2008 Mac OS X Linux Unix
Dimensions (WxDxH)Differs	429 x 442 x 44 mm	180 x 235 x 177 mm
FanKnown for one	Unknown — not stated by the source	90mm
Link/Act LEDKnown for one	Unknown — not stated by the source	Yes
Power LEDKnown for one	Unknown — not stated by the source	Yes
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240V, 50/60Hz
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 requirementsKnown for one	Internet Explorer 7+	Unknown — not stated by the source
Ports quantityKnown for one	7	Unknown — not stated by the source
CertificationKnown for one	BSMI, C-Tick, CE, FCC, UK, VCCI	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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