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Product comparison · 2 nas & storage servers

QNAP TS-239 Pro II Turbo NAS vs QNAP TS-859U-RP+ NAS/storage server Rack (2U)

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  • 34specifications compared
  • 18differ
  • 16identical
  • 57known for one product only

Key differences

  • Number of storage drives supported
    • 2
    • 8
  • Storage drive interface
    • Serial ATA
    • Serial ATA, Serial ATA II
  • RAID levels
    • 0, 1
    • JBOD
  • Processor frequency
    • 1.66 GHz
    • 1.8 GHz
  • USB 2.0 ports quantity
    • 5
    • 4
  • Chassis type
    • Tower
    • Rack (2U)
  • Number of fans
    • 1 fan(s)
    • 3 fan(s)
  • Number of users
    • 2048 user(s)
    • 4096 user(s)

Side by side

Differences highlightedShow differences only
91 specifications
A

QNAP

TS-239 Pro II Turbo NASView product
B

QNAP

TS-859U-RP+ NAS/storage server Rack (2U)

Model TS-859U-RP+

View product
Storage4 differ
Number of storage drives supportedDiffers28
Storage drive interfaceDiffersSerial ATASerial ATA, Serial ATA II
RAID levelsDiffers0, 1JBOD
Supported file systemsDiffersEXT3, EXT4, FAT32, NTFSEXT3, EXT4, FAT32, HFS+, NTFS
Processor1 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel Atom®
Processor modelKnown for oneD410
Processor frequencyDiffers1.66 GHz1.8 GHz
Processor coresKnown for one1
Processor threadsKnown for one2
Processor cacheKnown for one0.512 MB
Bus typeKnown for oneDMI
ECC supported by processorKnown for oneNo
Physical Address Extension (PAE)Known for one32 bit
Processing Die sizeKnown for one66 mm²
Processor cache typeKnown for oneL2
Processor codeKnown for oneSLBMH
Processor codenameKnown for onePineview
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor package sizeKnown for one22 x 22 mm
Processor socketKnown for oneBGA 559
SteppingKnown for oneA0
Thermal Design Power (TDP)Known for one10 W
TjunctionKnown for one100 °C
Maximum internal memory supported by processorKnown for one4 GB
Memory bandwidth supported by processor (max)Known for one6.4 GB/s
Conflict-Free processorKnown for oneNo
Number of processors installedKnown for one1
Network1 differ
Supported network protocolsDiffersCIFS/ SMB, AFP, NFS, FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, and SNMPTCP/IP, CIFS/SMB, AFP (3.2), NFS (v3), FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, SNMP
Wi-FiKnown for oneNo
Compliance industry standardsKnown for oneIEEE 802.3ad
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers54
Design3 differ
Chassis typeDiffersTowerRack (2U)
Number of fansDiffers1 fan(s)3 fan(s)
LED indicatorsDifferseSATA, LAN, Power, Status, USBLAN
Display typeKnown for oneLCD
Performance1 differ
Number of usersDiffers2048 user(s)4096 user(s)
Noise levelKnown for one34.2 dB
Management protocolsKnown for oneHTTP/ HTTPS, DDNS, SNMP (v.2, v.3)
Reset buttonKnown for oneYes
Security algorithmsKnown for oneHTTPS, SSL/TLS
Multilingual supportKnown for oneYes
Power2 differ
Power consumption (typical)Differs22 W73 W
Power consumption (sleep)Differs15 W46 W
Power supply unit (PSU) capacityKnown for one300 W
Weight & dimensionsidentical
WeightKnown for one1.74 kg
Package weightKnown for one2.92 kg
Packaging contentidentical
External power adapterKnown for oneYes
Processor special featuresidentical
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyKnown for oneNo
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneNo
Intel 64Known for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Turbo Boost TechnologyKnown for oneNo
Number of Processing Die TransistorsKnown for one123 M
Thermal Monitoring TechnologiesKnown for oneNo
Memory channels supported by processorKnown for oneSingle
Other features5 differ
Compatible operating systemsDiffersMicrosoft Windows 2000/XP/Vista(32-/ 64-bit)/7 (32-/ 64-bit)/Server 2003/ 2008 Apple Mac OS X Linux & UnixMicrosoft Windows 2000, XP, Vista (32/ 64 bit), Windows 7 (32/ 64 bit), Server 2003/ 2008, Apple Mac OS X, Linux / Unix
Dimensions (WxDxH)Differs102 x 216 x 150 mm482.6 x 531.5 x 88.9 mm
FanDiffers70 mm80 mm
Power requirementsDiffers100-240V AC, 50/60Hz100-240V AC, 47-63Hz
Processor ARK IDKnown for one43517
I/O portsDiffers2 x eSATA2 x eSATA, 1 x VGA
Number of drive baysKnown for one2
Link/Act LEDKnown for oneYes
Minimum system requirementsKnown for oneInternet Explorer 7 / 8, Firefox 3, Safari 3 / 4, Google Chrome
Connectivity LEDsKnown for oneYes

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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