Product comparison · 2 nas & storage servers

QNAP TS-459 Pro+ vs QNAP TS-559 Pro+ NAS

22specifications compared
8differ
14identical
78known for one product only

Key differences

Display type
- TS-459 Pro+:LCD
- TS-559 Pro+ NAS:LED
Noise level
- TS-459 Pro+:36.8 dB
- TS-559 Pro+ NAS:35 dB
Power consumption (typical)
- TS-459 Pro+:35 W
- TS-559 Pro+ NAS:44 W
Power consumption (sleep)
- TS-459 Pro+:19 W
- TS-559 Pro+ NAS:22 W
Weight
- TS-459 Pro+:3.65 kg
- TS-559 Pro+ NAS:5.1 kg
Dimensions (WxDxH)
- TS-459 Pro+:180 x 235 x 177 mm
- TS-559 Pro+ NAS:235.4 x 185 x 210.6 mm

Side by side

Differences highlightedShow differences only

Comparison of TS-459 Pro+, TS-559 Pro+ NAS
100 specifications	A QNAP TS-459 Pro+View product	B QNAP TS-559 Pro+ NAS View product
Storageidentical
Total installed storage capacityKnown for one	0 TB	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 interfaceKnown for one	Serial ATA	Unknown — not stated by the source
Maximum supported storage capacityKnown for one	8 TB	Unknown — not stated by the source
RAID levelsKnown for one	0, 1, 5, 6	Unknown — not stated by the source
Hot-swap drive baysKnown for one	Yes	Unknown — not stated by the source
Supported file systemsKnown for one	EXT3, EXT4, FAT32, HFS+, NTFS	Unknown — not stated by the source
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 memory typeKnown for one	DDR2	Unknown — not stated by the source
Networkidentical
DHCP clientKnown for one	Yes	Unknown — not stated by the source
DHCP serverKnown for one	Yes	Unknown — not stated by the source
Jumbo frames supportKnown for one	Yes	Unknown — not stated by the source
iSCSI supportKnown for one	Yes	Unknown — not stated by the source
Compliance industry standardsKnown for one	IEEE802.3, IEEE802.3u, IEEE802.3ab	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Data link protocolsKnown for one	TCP/IP	Unknown — not stated by the source
Supported network protocolsKnown for one	CIFS/SMB, AFP (3.2), NFS (v3), FTP, HTTP, HTTPS, Telnet, SSH, iSCSI	Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
eSATA ports quantityKnown for one	2	Unknown — not stated by the source
Design1 differ
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Display typeDiffers	LCD	LED
Performance1 differ
Multilingual supportKnown for one	Yes	Unknown — not stated by the source
Noise levelDiffers	36.8 dB	35 dB
Management protocolsKnown for one	HTTP/HTTPS, DDNS, SNMP (v2,v3), UPS	Unknown — not stated by the source
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Access Control List (ACL)Known for one	Yes	Unknown — not stated by the source
Reset buttonKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	HTTPS, SSH, SSL/TLS, WPA-AES	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	Linux	Unknown — not stated by the source
Power2 differ
Power supply unit (PSU) capacityKnown for one	250 W	Unknown — not stated by the source
Power consumption (typical)Differs	35 W	44 W
Power consumption (sleep)Differs	19 W	22 W
Output powerKnown for one	Unknown — not stated by the source	250 W
Weight & dimensions1 differ
WeightDiffers	3.65 kg	5.1 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 conditionsidentical
Relative humidityKnown for one	Unknown — not stated by the source	0 - 95%
Other features3 differ
Compatible operating systemsDiffers	Windows 2000/XP/Vista/7/Server 2003/Server 2008 Mac Linux Unix	Windows 2000/XP/Vista (32/ 64 bit)/7 (32/ 64 bit)/Server 2003/ 2008 Mac OS X Linux & Unix
Dimensions (WxDxH)Differs	180 x 235 x 177 mm	235.4 x 185 x 210.6 mm
FanKnown for one	90mm, 12V DC	Unknown — not stated by the source
Link/Act LEDKnown for one	Yes	Unknown — not stated by the source
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Processor ARK IDKnown for one	49490	Unknown — not stated by the source
Connectivity LEDsDiffers	Yes	Status, LAN, USB, eSATA, Power, HDD 1, HDD 2, HDD 3, HDD 4, HDD 5

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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