Product comparison · 2 nas & storage servers

QNAP TS-239 Pro II Turbo NAS vs QNAP TS-459U-SP+ NAS/storage server Rack (1U)

36specifications compared
18differ
18identical
53known for one product only

Key differences

Number of storage drives supported
- TS-239 Pro II Turbo NAS:2
- TS-459U-SP+ NAS/storage server Rack (1U):4
Storage drive interface
- TS-239 Pro II Turbo NAS:Serial ATA
- TS-459U-SP+ NAS/storage server Rack (1U):Serial ATA, Serial ATA II
RAID levels
- TS-239 Pro II Turbo NAS:0, 1
- TS-459U-SP+ NAS/storage server Rack (1U):JBOD
Processor frequency
- TS-239 Pro II Turbo NAS:1.66 GHz
- TS-459U-SP+ NAS/storage server Rack (1U):1.8 GHz
Chassis type
- TS-239 Pro II Turbo NAS:Tower
- TS-459U-SP+ NAS/storage server Rack (1U):Rack (1U)
Number of fans
- TS-239 Pro II Turbo NAS:1 fan(s)
- TS-459U-SP+ NAS/storage server Rack (1U):3 fan(s)
Number of users
- TS-239 Pro II Turbo NAS:2048 user(s)
- TS-459U-SP+ NAS/storage server Rack (1U):4096 user(s)
Power consumption (typical)
- TS-239 Pro II Turbo NAS:22 W
- TS-459U-SP+ NAS/storage server Rack (1U):40 W

Side by side

Differences highlightedShow differences only

Comparison of TS-239 Pro II Turbo NAS, TS-459U-SP+
89 specifications	A QNAP TS-239 Pro II Turbo NAS View product	B QNAP TS-459U-SP+ NAS/storage server Rack (1U) Model TS-459U-SP+ View product
Storage4 differ
Number of storage drives supportedDiffers	2	4
Storage drive interfaceDiffers	Serial ATA	Serial ATA, Serial ATA II
RAID levelsDiffers	0, 1	JBOD
Supported file systemsDiffers	EXT3, EXT4, FAT32, NTFS	EXT3, EXT4, FAT32, HFS+, NTFS
Processor1 differ
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	D410	Unknown — not stated by the source
Processor frequencyDiffers	1.66 GHz	1.8 GHz
Processor coresKnown for one	1	Unknown — not stated by the source
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor cacheKnown for one	0.512 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	66 mm²	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Processor codeKnown for one	SLBMH	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	A0	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	10 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
Number of processors installedKnown for one	Unknown — not stated by the source	1
Network1 differ
Supported network protocolsDiffers	CIFS/ SMB, AFP, NFS, FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, and SNMP	TCP/IP, CIFS/SMB, AFP (3.2), NFS (v3), FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, SNMP
Wi-FiKnown for one	Unknown — not stated by the source	No
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3ad
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Design3 differ
Chassis typeDiffers	Tower	Rack (1U)
Number of fansDiffers	1 fan(s)	3 fan(s)
LED indicatorsDiffers	eSATA, LAN, Power, Status, USB	LAN, USB
Performance1 differ
Number of usersDiffers	2048 user(s)	4096 user(s)
Noise levelKnown for one	34.2 dB	Unknown — not stated by the source
Management protocolsKnown for one	HTTP/ HTTPS, DDNS, SNMP (v.2, v.3)	Unknown — not stated by the source
Security algorithmsKnown for one	HTTPS, SSL/TLS	Unknown — not stated by the source
Multilingual supportKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power consumption (typical)Differs	22 W	40 W
Power consumption (sleep)Known for one	15 W	Unknown — not stated by the source
Power supply unit (PSU) capacityKnown for one	Unknown — not stated by the source	150 W
Weight & dimensions2 differ
WeightDiffers	1.74 kg	7.63 kg
Package weightDiffers	2.92 kg	12.1 kg
Packaging contentidentical
External power adapterKnown for one	Yes	Unknown — not stated by the source
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	123 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
Other features5 differ
Compatible operating systemsDiffers	Microsoft Windows 2000/XP/Vista(32-/ 64-bit)/7 (32-/ 64-bit)/Server 2003/ 2008 Apple Mac OS X Linux & Unix	Microsoft Windows 2000, XP, Vista (32/ 64 bit), Windows 7 (32/ 64 bit), Server 2003/ 2008, Apple Mac OS X, Linux / Unix
Dimensions (WxDxH)Differs	102 x 216 x 150 mm	439 x 499 x 44 mm
FanDiffers	70 mm	40 mm
Power requirementsDiffers	100-240V AC, 50/60Hz	100-240 Vac, 50-60Hz
Processor ARK IDKnown for one	43517	Unknown — not stated by the source
I/O portsDiffers	2 x eSATA	2 x eSATA, 1 x VGA
Number of drive baysKnown for one	2	Unknown — not stated by the source
Minimum system requirementsKnown for one	Unknown — not stated by the source	Internet Explorer 7 / 8, Firefox 3, Safari 3 / 4, Google Chrome

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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