Product comparison · 2 nas & storage servers

QNAP TS-559 PRO II vs QNAP TS-659 PRO II

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  • 80specifications compared
  • 6differ
  • 74identical
  • 30known for one product only

Key differences

  • Total installed storage capacity
    • TS-559 PRO II:15 TB
    • TS-659 PRO II:0 TB
  • Number of storage drives supported
    • TS-559 PRO II:5
    • TS-659 PRO II:6
  • Maximum supported storage capacity
    • TS-559 PRO II:15 TB
    • TS-659 PRO II:18 TB
  • Number of fans
    • TS-559 PRO II:1 fan(s)
    • TS-659 PRO II:2 fan(s)
  • Power consumption (typical)
    • TS-559 PRO II:44 W
    • TS-659 PRO II:43 W
  • Weight
    • TS-559 PRO II:5.1 kg
    • TS-659 PRO II:5.2 kg

Side by side

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Comparison of TS-559 PRO II, TS-659 PRO II
110 specifications
Storage3 differ
Storage drives installedKnown for oneUnknown — not stated by the sourceNo
Total installed storage capacityDiffers15 TB0 TB
Number of storage drives installedKnown for oneUnknown — not stated by the source0
Number of storage drives supportedDiffers56
Supported storage drive typesKnown for oneUnknown — not stated by the sourceHDD
Storage drive interfaceKnown for oneUnknown — not stated by the sourceSerial ATA II, Serial ATA III
Storage drive size2.5/3.5"2.5/3.5"
Maximum supported storage capacityDiffers15 TB18 TB
RAID supportKnown for oneUnknown — not stated by the sourceYes
RAID levels0, 1, 5, 6, 100, 1, 5, 6, 10
Hot-swap drive baysKnown for oneUnknown — not stated by the sourceYes
Supported file systemsext3, ext4, FAT32, HFS+, NTFSext3, ext4, FAT32, HFS+, NTFS
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel Atom®Intel Atom®
Processor modelD525D525
Processor frequency1.8 GHz1.8 GHz
Processor cores22
Processor threads44
Processor cache1 MB1 MB
L2 cache1 MB1 MB
Bus typeDMIDMI
ECC supported by processorNoNo
Physical Address Extension (PAE)32 bit32 bit
Processing Die size87 mm²87 mm²
Processor cache typeL2L2
Processor codeSLBXCSLBXC
Processor codenamePineviewPineview
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor package size22 x 22 mm22 x 22 mm
Processor socketBGA 559BGA 559
SteppingB0B0
Thermal Design Power (TDP)13 W13 W
Tjunction100 °C100 °C
Maximum internal memory supported by processor4 GB4 GB
Memory bandwidth supported by processor (max)6.4 GB/s6.4 GB/s
Conflict-Free processorNoNo
Memoryidentical
Internal memory1 GB1 GB
Internal memory typeDDR3DDR3
Flash memory512 MB512 MB
Networkidentical
Ethernet LANKnown for oneUnknown — not stated by the sourceYes
Ethernet LAN data ratesKnown for oneUnknown — not stated by the source10,100,1000 Mbit/s
Wi-FiKnown for oneUnknown — not stated by the sourceNo
DHCP clientYesYes
DHCP serverYesYes
Jumbo frames supportYesYes
iSCSI supportYesYes
Maximum data transfer rate1000 Mbit/s1000 Mbit/s
Supported network protocolsTCP/IPTCP/IP
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Fiber ports quantityKnown for oneUnknown — not stated by the source0
eSATA ports quantity22
Design1 differ
Chassis typeTowerTower
Cooling typeKnown for oneUnknown — not stated by the sourceActive
Product colourKnown for oneUnknown — not stated by the sourceBlack
Number of fansDiffers1 fan(s)2 fan(s)
Fan diameterKnown for oneUnknown — not stated by the source9 cm
LED indicatorsHDD, LAN, Power, YesHDD, LAN, Power, Yes
Built-in displayKnown for oneUnknown — not stated by the sourceYes
Display typeKnown for oneUnknown — not stated by the sourceLCD
Cable lock slotKnown for oneUnknown — not stated by the sourceYes
Performanceidentical
TypeKnown for oneUnknown — not stated by the sourceNAS
Backup functionKnown for oneUnknown — not stated by the sourceYes
BuzzerYesYes
Noise levelKnown for oneUnknown — not stated by the source35.7 dB
Management protocolsCIFS, SMB, AFP (3.1), NFS, FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, SNMPCIFS, SMB, AFP (3.1), NFS, FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, SNMP
Web-based managementYesYes
Access Control List (ACL)YesYes
On/off switchYesYes
Reset buttonKnown for oneUnknown — not stated by the sourceYes
Security algorithmsHTTPS, SSHHTTPS, SSH
Power1 differ
Power supply unit (PSU) capacity250 W250 W
Power consumption (typical)Differs44 W43 W
Power consumption (sleep)22 W22 W
AC input voltageKnown for oneUnknown — not stated by the source100-240 V
AC input frequencyKnown for oneUnknown — not stated by the source50 - 60 Hz
Weight & dimensions1 differ
WidthKnown for oneUnknown — not stated by the source257 mm
DepthKnown for oneUnknown — not stated by the source235 mm
HeightKnown for oneUnknown — not stated by the source175 mm
WeightDiffers5.1 kg5.2 kg
Package weightKnown for oneUnknown — not stated by the source6.5 kg
Processor special featuresidentical
Embedded options availableYesYes
Enhanced Intel SpeedStep TechnologyNoNo
Execute Disable BitYesYes
Idle StatesNoNo
Intel 64YesYes
Intel Demand Based SwitchingNoNo
Intel Enhanced Halt StateNoNo
Intel Trusted Execution TechnologyNoNo
Intel Virtualization Technology (VT-x)NoNo
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Turbo Boost TechnologyNoNo
Number of Processing Die Transistors176 M176 M
Thermal Monitoring TechnologiesNoNo
Memory channels supported by processorSingleSingle
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Other featuresidentical
Minimum system requirementsInternet Explorer 7/8 Firefox 3 Safari 3/4 Google ChromeInternet Explorer 7/8 Firefox 3 Safari 3/4 Google Chrome
Networking featuresGigabit EthernetGigabit Ethernet
Power LEDYesYes
Processor ARK ID4949049490
Connectivity LEDsYesYes
Compatible operating systemsKnown for oneWindows 2000 (32/64bit) XP (32/64bit) Vista (32/64bit) 7 (32/64bit) Windows Server 2003 2008 Mac OS X Linux UnixUnknown — not stated by the source
Dimensions (WxDxH)Known for one185 x 210.6 x 235.4 mmUnknown — not stated by the source
FanKnown for one120 mmUnknown — not stated by the source
Power requirementsKnown for one100-240VUnknown — 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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