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Product comparison · 2 nas & storage servers

QNAP TS-239 Pro II+ 1TB vs QNAP TS-459 PRO II

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  • 33specifications compared
  • 16differ
  • 17identical
  • 63known for one product only

Key differences

  • Number of storage drives supported
    • 2
    • 4
  • Storage drive size
    • 3.5"
    • 2.5/3.5"
  • RAID levels
    • 0, 1, JBOD
    • 0, 1, 5, 6, 10
  • USB 2.0 ports quantity
    • 5
    • 4
  • LED indicators
    • HDD, Power, Status
    • HDD, LAN, Power, Yes
  • Power consumption (typical)
    • 23 W
    • 35 W
  • Power consumption (sleep)
    • 16 W
    • 19 W
  • Weight
    • 1.74 kg
    • 3.65 kg

Side by side

Differences highlightedShow differences only
96 specifications
A

QNAP

TS-239 Pro II+ 1TBView product
B

QNAP

TS-459 PRO IIView product
Storage4 differ
Number of storage drives supportedDiffers24
Storage drive sizeDiffers3.5"2.5/3.5"
Maximum supported storage capacityKnown for one2 TB
RAID levelsDiffers0, 1, JBOD0, 1, 5, 6, 10
Supported file systemsDiffersext3, ext4, FAT32, NTFSext3, ext4, FAT32, HFS+, NTFS
Total installed storage capacityKnown for one1 TB
Storage drive interfaceKnown for oneSerial ATA
Processoridentical
Processor manufacturerKnown for oneIntel
Processor familyIntel Atom®Intel Atom®
Processor modelKnown for oneD525
Processor frequency1.8 GHz1.8 GHz
Processor coresKnown for one2
Processor threadsKnown for one4
Processor cacheKnown for one1 MB
L2 cacheKnown for one1 MB
Bus typeKnown for oneDMI
ECC supported by processorKnown for oneNo
Number of processors installed11
Physical Address Extension (PAE)Known for one32 bit
Processing Die sizeKnown for one87 mm²
Processor cache typeKnown for oneL2
Processor codeKnown for oneSLBXC
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 oneB0
Thermal Design Power (TDP)Known for one13 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
Memoryidentical
Internal memory1 GB1 GB
Internal memory typeKnown for oneDDR3
Flash memory512 MB512 MB
Network1 differ
DHCP clientYesYes
DHCP serverYesYes
Jumbo frames supportKnown for oneYes
iSCSI supportYesYes
Maximum data transfer rate1000 Mbit/s1000 Mbit/s
Supported network protocolsDiffersCIFS/SMB, AFP (3.1), NFS, FTP, HTTP, HTTPS, Telnet, SSH, SNMPTCP/IP
Wi-FiKnown for oneNo
Cabling technologyKnown for one10/100/1000BASE-T(X)
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantityDiffers54
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
eSATA ports quantityKnown for one2
VGA (D-Sub) ports quantityKnown for one1
eSATAKnown for oneYes
Design1 differ
Chassis typeTowerTower
Number of fans1 fan(s)1 fan(s)
LED indicatorsDiffersHDD, Power, StatusHDD, LAN, Power, Yes
Performance2 differ
BuzzerYesYes
Management protocolsDiffersSNMPCIFS, SMB, AFP (3.1), NFS, FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, SNMP
Web-based managementYesYes
Access Control List (ACL)Known for oneYes
On/off switchYesYes
Security algorithmsDiffers256-bit AES, HTTPS, SSH, SSL/TLSHTTPS, SSH
Number of usersKnown for one2048 user(s)
Noise levelKnown for one37.4 dB
Reset buttonKnown for oneYes
Power2 differ
Power supply unit (PSU) capacityKnown for one250 W
Power consumption (typical)Differs23 W35 W
Power consumption (sleep)Differs16 W19 W
Output powerKnown for one84 W
Weight & dimensions1 differ
WeightDiffers1.74 kg3.65 kg
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 one176 M
Thermal Monitoring TechnologiesKnown for oneNo
Memory channels supported by processorKnown for oneSingle
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Known for one0 - 95%
Relative humidityKnown for one0 - 85%
Other features4 differ
Compatible operating systemsDiffersWindows 2000, XP, Vista (32/ 64 bit), Windows 7 (32/ 64 bit), Server 2003/ 2008 Mac OS X Linux, UnixWindows 2000 (32/64bit) XP (32/64bit) Vista (32/64bit) 7 (32/64bit) Windows Server 2003 2008 Mac OS X Linux Unix
Dimensions (WxDxH)Differs102 x 216 x 150 mm177 x 180 x 235 mm
FanDiffers70 mm90 mm
Minimum system requirementsKnown for oneInternet Explorer 7/8 Firefox 3 Safari 3/4 Google Chrome
Networking featuresGigabit EthernetGigabit Ethernet
Power LEDKnown for oneYes
Power requirementsDiffers100 - 240 V, 50/60 Hz100-240V
Processor ARK IDKnown for one49490
Connectivity LEDsKnown for oneYes
Softwareidentical
Operating system installedKnown for oneLinux

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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