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Product comparison · 2 nas & storage servers

QNAP TS-239 Pro II Turbo NAS vs QNAP TS-459 Pro+

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  • 77specifications compared
  • 26differ
  • 51identical
  • 26known for one product only

Key differences

  • Number of storage drives supported
    • 2
    • 4
  • RAID levels
    • 0, 1
    • 0, 1, 5, 6
  • Processor model
    • D410
    • D525
  • Processor frequency
    • 1.66 GHz
    • 1.8 GHz
  • Processor cores
    • 1
    • 2
  • Processor threads
    • 2
    • 4
  • Processor cache
    • 0.512 MB
    • 1 MB
  • Processing Die size
    • 66 mm²
    • 87 mm²

Side by side

Differences highlightedShow differences only
103 specifications
A

QNAP

TS-239 Pro II Turbo NASView product
B

QNAP

TS-459 Pro+View product
Storage3 differ
Total installed storage capacity0 TB0 TB
Number of storage drives supportedDiffers24
Storage drive capacity0 GB0 GB
Storage drive interfaceSerial ATASerial ATA
Storage drive sizeKnown for one3.5"
Maximum supported storage capacityKnown for one8 TB
RAID levelsDiffers0, 10, 1, 5, 6
Hot-swap drive baysKnown for oneYes
Supported file systemsDiffersEXT3, EXT4, FAT32, NTFSEXT3, EXT4, FAT32, HFS+, NTFS
Number of storage drives installedKnown for one0
Processor9 differ
Processor manufacturerIntelIntel
Processor familyIntel Atom®Intel Atom®
Processor modelDiffersD410D525
Processor frequencyDiffers1.66 GHz1.8 GHz
Processor coresDiffers12
Processor threadsDiffers24
Processor cacheDiffers0.512 MB1 MB
L2 cacheKnown for one1 MB
Bus typeDMIDMI
Compatible processor seriesKnown for oneIntel Atom®
ECC supported by processorNoNo
Number of processors installedKnown for one1
Physical Address Extension (PAE)32 bit32 bit
Processing Die sizeDiffers66 mm²87 mm²
Processor cache typeL2L2
Processor codeDiffersSLBMHSLBXC
Processor codenamePineviewPineview
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor package size22 x 22 mm22 x 22 mm
Processor socketBGA 559BGA 559
SteppingDiffersA0B0
Thermal Design Power (TDP)Differs10 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 typeKnown for oneDDR2
Flash memory512 MB512 MB
Network1 differ
DHCP clientYesYes
DHCP serverYesYes
Jumbo frames supportYesYes
iSCSI supportYesYes
Compliance industry standardsKnown for oneIEEE802.3, IEEE802.3u, IEEE802.3ab
Cabling technologyKnown for one10/100/1000Base-T(X)
Data link protocolsKnown for oneTCP/IP
Maximum data transfer rateKnown for one1000 Mbit/s
Supported network protocolsDiffersCIFS/ SMB, AFP, NFS, FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, and SNMPCIFS/SMB, AFP (3.2), NFS (v3), FTP, HTTP, HTTPS, Telnet, SSH, iSCSI
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantity55
VGA (D-Sub) ports quantityKnown for one1
eSATA ports quantityKnown for one2
eSATAYesYes
Design1 differ
Chassis typeTowerTower
Number of fans1 fan(s)1 fan(s)
LED indicatorsDifferseSATA, LAN, Power, Status, USBYes
Display typeKnown for oneLCD
Performance4 differ
BuzzerKnown for oneYes
Multilingual supportKnown for oneYes
Number of usersDiffers2048 user(s)4096 user(s)
Noise levelDiffers34.2 dB36.8 dB
Management protocolsDiffersHTTP/ HTTPS, DDNS, SNMP (v.2, v.3)HTTP/HTTPS, DDNS, SNMP (v2,v3), UPS
Web-based managementYesYes
Access Control List (ACL)Known for oneYes
On/off switchYesYes
Reset buttonYesYes
Security algorithmsDiffersHTTPS, SSL/TLSHTTPS, SSH, SSL/TLS, WPA-AES
Softwareidentical
Operating system installedKnown for oneLinux
Power2 differ
Power supply unit (PSU) capacityKnown for one250 W
Power consumption (typical)Differs22 W35 W
Power consumption (sleep)Differs15 W19 W
Weight & dimensions1 differ
WeightDiffers1.74 kg3.65 kg
Package weightKnown for one2.92 kg
Processor special features1 differ
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 TransistorsDiffers123 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 features4 differ
Compatible operating systemsDiffersMicrosoft Windows 2000/XP/Vista(32-/ 64-bit)/7 (32-/ 64-bit)/Server 2003/ 2008 Apple Mac OS X Linux & UnixWindows 2000/XP/Vista/7/Server 2003/Server 2008 Mac Linux Unix
Dimensions (WxDxH)Differs102 x 216 x 150 mm180 x 235 x 177 mm
FanDiffers70 mm90mm, 12V DC
Link/Act LEDKnown for oneYes
Networking featuresGigabit EthernetGigabit Ethernet
Power requirements100-240V AC, 50/60Hz100-240V AC, 50/60Hz
Processor ARK IDDiffers4351749490
Connectivity LEDsKnown for oneYes
I/O portsKnown for one2 x eSATA
Number of drive baysKnown for one2
Packaging contentidentical
External power adapterKnown for oneYes

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