QNAP TS-459 Pro/4TB vs QNAP TS-459 Pro Turbo NAS

Comparison of TS-459 Pro/4TB, TS-459 Pro Turbo NAS

70 specifications	A QNAP TS-459 Pro/4TBView product	B QNAP TS-459 Pro Turbo NASView product
Storageidentical
Total installed storage capacityKnown for one	2 TB	—Unknown — not stated by the source
Number of storage drives supported	4	4
Storage drive interfaceKnown for one	Serial ATA	—Unknown — not stated by the source
Supported storage drive interfacesKnown for one	—Unknown — not stated by the source	Serial ATA
Storage drive sizeKnown for one	—Unknown — not stated by the source	2.5"
RAID levelsKnown for one	—Unknown — not stated by the source	JBOD
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	D510	—Unknown — not stated by the source
Processor frequencyKnown for one	1.66 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	SLBLA	—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	1 GB	—Unknown — not stated by the source
Internal memory typeKnown for one	DDR2	—Unknown — not stated by the source
Flash memoryKnown for one	512 MB	—Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	2	2
USB 2.0 ports quantity	5	5
eSATAKnown for one	Yes	—Unknown — not stated by the source
eSATA ports quantityKnown for one	—Unknown — not stated by the source	2
Designidentical
Chassis type	Tower	Tower
Number of fansKnown for one	1 fan(s)	—Unknown — not stated by the source
LED indicators	eSATA, LAN, Power, Status, USB	eSATA, LAN, Power, Status, USB
Poweridentical
Output powerKnown for one	250 W	—Unknown — not stated by the source
Weight & dimensionsidentical
Weight	3.65 kg	3.65 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
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Known for one	0 - 95%	—Unknown — not stated by the source
Relative humidityKnown for one	—Unknown — not stated by the source	0 - 95%
Other features1 differ
Compatible operating systemsDiffers	Windows 2000/XP/Vista/7/Server2003/2008, Mac OS X, Linux, Unix	Windows 2000, XP, Vista (32-/ 64-bit), Windows 7 (32-/ 64-bit), Server 2003/ 2008 Apple Mac OS X Linux & Unix
Dimensions (WxDxH)	180 x 235 x 177 mm	180 x 235 x 177 mm
FanKnown for one	90mm	—Unknown — not stated by the source
Link/Act LEDKnown for one	Yes	—Unknown — not stated by the source
Power requirementsKnown for one	100 - 240V	—Unknown — not stated by the source
Processor ARK IDKnown for one	43098	—Unknown — not stated by the source
Connectivity LEDsKnown for one	Yes	—Unknown — not stated by the source
Packaging contentidentical
External power adapterKnown for one	—Unknown — not stated by the source	No

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.