Product comparison · 2 nas & storage servers

QNAP TS-459U-RP+ NAS/storage server Rack (1U) vs QNAP TS-859 Pro+

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  • 44specifications compared
  • 12differ
  • 32identical
  • 4known for one product only

Key differences

  • Number of storage drives supported
    • TS-459U-RP+ NAS/storage server Rack (1U):4
    • TS-859 Pro+:8
  • Storage drive interface
    • TS-459U-RP+ NAS/storage server Rack (1U):Serial ATA, Serial ATA II
    • TS-859 Pro+:Serial ATA
  • Chassis type
    • TS-459U-RP+ NAS/storage server Rack (1U):Rack (1U)
    • TS-859 Pro+:Tower
  • Number of fans
    • TS-459U-RP+ NAS/storage server Rack (1U):3 fan(s)
    • TS-859 Pro+:2 fan(s)
  • LED indicators
    • TS-459U-RP+ NAS/storage server Rack (1U):LAN, USB
    • TS-859 Pro+:eSATA, LAN, Power, USB
  • Power supply unit (PSU) capacity
    • TS-459U-RP+ NAS/storage server Rack (1U):150 W
    • TS-859 Pro+:350 W
  • Power consumption (typical)
    • TS-459U-RP+ NAS/storage server Rack (1U):40 W
    • TS-859 Pro+:67 W
  • Weight
    • TS-459U-RP+ NAS/storage server Rack (1U):7.63 kg
    • TS-859 Pro+:7.3 kg

Side by side

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Comparison of TS-459U-RP+, TS-859 Pro+
48 specifications
Storage2 differ
Total installed storage capacity0 TB0 TB
Number of storage drives installed00
Number of storage drives supportedDiffers48
Storage drive capacity0 GB0 GB
Storage drive interfaceDiffersSerial ATA, Serial ATA IISerial ATA
RAID levelsJBODJBOD
Supported file systemsEXT3, EXT4, FAT32, HFS+, NTFSEXT3, EXT4, FAT32, HFS+, NTFS
Processoridentical
Processor frequency1.8 GHz1.8 GHz
Number of processors installed11
Memoryidentical
Internal memory1 GB1 GB
Flash memory512 MB512 MB
Networkidentical
Wi-FiNoNo
DHCP clientYesYes
DHCP serverYesYes
Jumbo frames supportYesYes
iSCSI supportYesYes
Compliance industry standardsIEEE 802.3adIEEE 802.3ad
Supported network protocolsTCP/IP, CIFS/SMB, AFP (3.2), NFS (v3), FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, SNMPTCP/IP, CIFS/SMB, AFP (3.2), NFS (v3), FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, SNMP
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantity55
VGA (D-Sub) ports quantityKnown for one1Unknown — not stated by the source
eSATAYesYes
Design3 differ
Chassis typeDiffersRack (1U)Tower
Number of fansDiffers3 fan(s)2 fan(s)
LED indicatorsDiffersLAN, USBeSATA, LAN, Power, USB
Display typeKnown for oneUnknown — not stated by the sourceLCD
Performanceidentical
Multilingual supportYesYes
Number of users4096 user(s)4096 user(s)
Web-based managementYesYes
On/off switchYesYes
Reset buttonYesYes
Power2 differ
Power supply unit (PSU) capacityDiffers150 W350 W
Redundant power supply (RPS) supportKnown for oneYesUnknown — not stated by the source
Power consumption (typical)Differs40 W67 W
Power consumption (sleep)Known for oneUnknown — not stated by the source28 W
Weight & dimensions2 differ
WeightDiffers7.63 kg7.3 kg
Package weightDiffers12.1 kg8.6 kg
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)0 - 95%0 - 95%
Other features3 differ
Compatible operating systemsMicrosoft Windows 2000, XP, Vista (32/ 64 bit), Windows 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)Differs439 x 499 x 44 mm298.2 x 235.4 x 185.2 mm
FanDiffers40 mm120 mm
Link/Act LEDYesYes
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 requirementsDiffers100-240 Vac, 50-60Hz100-240V AC, 50/60Hz
Connectivity LEDsYesYes
I/O ports2 x eSATA, 1 x VGA2 x eSATA, 1 x VGA

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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