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Product comparison · 2 nas & storage servers

QNAP TS-659 PRO II, 6x 2 TB vs QNAP TS-859 Pro+, 4x 2 TB

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  • 53specifications compared
  • 17differ
  • 36identical
  • 47known for one product only

Key differences

The QNAP TS-659 PRO II, 6x 2 TB has 4 TB more total installed storage capacity than the QNAP TS-859 Pro+, 4x 2 TB (12 TB vs 8 TB). The QNAP TS-659 PRO II, 6x 2 TB has 2 more storage drives installed than the QNAP TS-859 Pro+, 4x 2 TB (6 vs 4). The QNAP TS-859 Pro+, 4x 2 TB has 2 more storage drives supported than the QNAP TS-659 PRO II, 6x 2 TB (8 vs 6). RAID levels: 0, 1, 5, 6, 10 on the QNAP TS-659 PRO II, 6x 2 TB, 0, 1, 2, 5, 6, 10, JBOD on the QNAP TS-859 Pro+, 4x 2 TB.

  • Total installed storage capacity
    • 12 TB
    • 8 TB
  • Number of storage drives installed
    • 6
    • 4
  • Number of storage drives supported
    • 6
    • 8
  • RAID levels
    • 0, 1, 5, 6, 10
    • 0, 1, 2, 5, 6, 10, JBOD
  • USB 2.0 ports quantity
    • 4
    • 5
  • Noise level
    • 35.7 dB
    • 40.8 dB
  • Power supply unit (PSU) capacity
    • 250 W
    • 350 W
  • Power consumption (typical)
    • 43 W
    • 59 W

Side by side

Differences highlightedShow differences only
100 specifications
A

QNAP

TS-659 PRO II, 6x 2 TBView product
B

QNAP

TS-859 Pro+, 4x 2 TBView product
Storage4 differ
Total installed storage capacityDiffers12 TB8 TB
Number of storage drives installedDiffers64
Number of storage drives supportedDiffers68
Storage drive interfaceKnown for oneSerial ATA
RAID levelsDiffers0, 1, 5, 6, 100, 1, 2, 5, 6, 10, JBOD
Processoridentical
Processor manufacturerKnown for oneIntel
Processor modelKnown for oneD525
Processor coresKnown for one2
Processor threadsKnown for one4
Processor cacheKnown for one1 MB
Bus typeKnown for oneDMI
ECC supported by processorKnown for oneNo
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 memory typeKnown for oneDDR3
Maximum RAM supportedKnown for one3 GB
Network1 differ
Supported network protocolsDiffersCIFS/SMB, AFP (3.1), NFS, FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, SNMPTCP/IP (IPv4, IPv6), CIFS/SMB, AFP (3.1), NFS, FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, SNMP
Compliance industry standardsKnown for oneIEEE 802.3, 802.3u, 802.3ab
Maximum data transfer rateKnown for one1000 Mbit/s
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers45
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Performance1 differ
Number of usersKnown for one4096 user(s)
Noise levelDiffers35.7 dB40.8 dB
Management protocolsKnown for oneCIFS/SMB, AFP, NFS, FTP, WebDAV
Power3 differ
Power supply unit (PSU) capacityDiffers250 W350 W
Power consumption (typical)Differs43 W59 W
Power consumption (sleep)Differs22 W30 W
Weight & dimensions5 differ
WidthDiffers257 mm298.2 mm
DepthDiffers235 mm235.4 mm
HeightDiffers175 mm185.2 mm
WeightDiffers5.2 kg7.3 kg
Package weightDiffers6.5 kg8.6 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
Other features2 differ
Compatible operating systemsDiffers- Windows 2000, XP, Vista, Windows 7 (32/64-bit), Windows Server 2003/2008 - Apple Mac OS X - Linux & UNIX- Windows 2000, XP, Vista(32/ 64 bit), Windows 7 (32/64-bit), Windows Server 2003/2008 - Apple Mac OS X - Linux & UNIX
FanDiffers9 cm, 12V DC12 cm, 12V DC
Processor ARK IDKnown for one49490

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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