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Product comparison · 2 nas & storage servers

QNAP TS-439 Pro II/4TB vs QNAP TS-659 Pro Turbo NAS

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  • 56specifications compared
  • 17differ
  • 39identical
  • 20known for one product only

Key differences

  • Total installed storage capacity
    • 4 TB
    • 0 TB
  • Number of storage drives supported
    • 4
    • 6
  • Processor model
    • D410
    • D510
  • Processor cores
    • 1
    • 2
  • Processor threads
    • 2
    • 4
  • Processor cache
    • 0.512 MB
    • 1 MB
  • Processing Die size
    • 66 mm²
    • 87 mm²
  • Processor code
    • SLBMH
    • SLBLA

Side by side

Differences highlightedShow differences only
76 specifications
A

QNAP

TS-439 Pro II/4TBView product
B

QNAP

TS-659 Pro Turbo NASView product
Storage2 differ
Total installed storage capacityDiffers4 TB0 TB
Number of storage drives installedKnown for one0
Number of storage drives supportedDiffers46
Storage drive capacityKnown for one0 GB
Storage drive interfaceKnown for oneSerial ATA II
RAID levelsKnown for oneJBOD
Processor8 differ
Processor modelDiffersD410D510
Processor coresDiffers12
Processor threadsDiffers24
Processor cacheDiffers0.512 MB1 MB
Number of processors installedKnown for one1
Processing Die sizeDiffers66 mm²87 mm²
Processor codeDiffersSLBMHSLBLA
SteppingDiffersA0B0
Thermal Design Power (TDP)Differs10 W13 W
L2 cacheKnown for one0.512 MB
Memoryidentical
Internal memory typeKnown for oneDDR2
Networkidentical
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Jumbo frames supportKnown for oneYes
iSCSI supportKnown for oneYes
Supported network protocolsKnown for oneTCP/IP, CIFS/SMB, AFP, NFS, FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, SNMP
Designidentical
Display typeKnown for oneLCD
Chassis typeKnown for oneTower
Number of fansKnown for one1 fan(s)
Poweridentical
Power consumption (typical)Known for one43 W
Output powerKnown for one250 W
Weight & dimensions1 differ
WeightDiffers3.65 kg5.2 kg
Processor special features1 differ
Number of Processing Die TransistorsDiffers123 M176 M
Other features5 differ
Compatible operating systemsDiffersWindows 2000/XP/Vista/7/Server 2003/2008, 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)Differs180 x 235 x 177 mm257 x 235 x 175 mm
Networking featuresKnown for oneGigabit Ethernet
Power requirementsDiffers100 - 240V100-240V, 50/60Hz
Processor ARK IDDiffers4351743098
Connectivity LEDsDiffersYesStatus, LAN, USB, eSATA, Power, HDD 1, HDD 2, HDD 3, HDD 4, HDD 5, HDD 6
I/O portsKnown for one2 x eSATA
FanKnown for one90mm

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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