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Product comparison · 2 nas & storage servers

QNAP TS-859 Pro+, 4x 2 TB vs QNAP TS-879 Pro, 4x 2 TB

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  • 82specifications compared
  • 33differ
  • 49identical
  • 40known for one product only

Key differences

The QNAP TS-879 Pro, 4x 2 TB has 1.5 GHz more processor frequency than the QNAP TS-859 Pro+, 4x 2 TB (3.3 GHz vs 1.8 GHz). The QNAP TS-879 Pro, 4x 2 TB has 2 MB more processor cache than the QNAP TS-859 Pro+, 4x 2 TB (3 MB vs 1 MB). The QNAP TS-859 Pro+, 4x 2 TB has 13 nm more processor lithography than the QNAP TS-879 Pro, 4x 2 TB (45 nm vs 32 nm). Only the QNAP TS-879 Pro, 4x 2 TB has enhanced Intel SpeedStep Technology. Only the QNAP TS-879 Pro, 4x 2 TB has idle States.

  • RAID levels
    • 0, 1, 2, 5, 6, 10, JBOD
    • 0, 1, 5, 6, 10, JBOD
  • Processor family
    • Intel Atom®
    • Intel® Core™ i3
  • Processor model
    • D525
    • i3-2120
  • Processor frequency
    • 1.8 GHz
    • 3.3 GHz
  • Processor cache
    • 1 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Processor codename
    • Pineview
    • Sandy Bridge
  • Processor lithography
    • 45 nm
    • 32 nm

Side by side

Differences highlightedShow differences only
122 specifications
A

QNAP

TS-859 Pro+, 4x 2 TBView product
B

QNAP

TS-879 Pro, 4x 2 TBView product
Storage1 differ
Total installed storage capacity8 TB8 TB
Number of storage drives installed44
Number of storage drives supported88
Storage drive capacity2 TB2 TB
Storage drive size2.5/3.5"2.5/3.5"
RAID levelsDiffers0, 1, 2, 5, 6, 10, JBOD0, 1, 5, 6, 10, JBOD
Hot-swap drive baysYesYes
Supported file systemsext3, ext4, FAT32, HFS+, NTFSext3, ext4, FAT32, HFS+, NTFS
Storage drive interfaceKnown for oneSerial ATA
Processor12 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Atom®Intel® Core™ i3
Processor generationKnown for one2nd gen Intel® Core™ i3
Processor modelDiffersD525i3-2120
Processor frequencyDiffers1.8 GHz3.3 GHz
Processor cores22
Processor threads44
Processor cacheDiffers1 MB3 MB
Bus typeDMIDMI
CPU configuration (max)Known for one1
CPU multiplier (bus/core ratio)Known for one33
Number of processors installed11
PCI Express slots versionKnown for one2.0
Processor cache typeDiffersL2Smart Cache
Processor codenameDiffersPineviewSandy Bridge
Processor lithographyDiffers45 nm32 nm
Processor operating modes64-bit64-bit
Processor package sizeDiffers22 x 22 mm37.5 x 37.5 mm
Processor socketDiffersBGA 559LGA 1155 (Socket H2)
System bus rateKnown for one5 GT/s
TcaseKnown for one69.1 °C
Thermal Design Power (TDP)Differs13 W65 W
On-board graphics card modelKnown for oneIntel® HD Graphics 2000
Maximum internal memory supported by processorDiffers4 GB32 GB
Memory bandwidth supported by processor (max)Differs6.4 GB/s21 GB/s
Conflict-Free processorNoNo
ECC supported by processorKnown for oneNo
Physical Address Extension (PAE)Known for one32 bit
Processing Die sizeKnown for one87 mm²
Processor codeKnown for oneSLBXC
SteppingKnown for oneB0
TjunctionKnown for one100 °C
Memory1 differ
Internal memoryDiffers1 GB2 GB
Internal memory typeKnown for oneDDR3
Flash memoryKnown for one512 MB
Network1 differ
DHCP clientYesYes
DHCP serverYesYes
Jumbo frames supportYesYes
iSCSI supportYesYes
Compliance industry standardsKnown for oneIEEE 802.3, 802.3u, 802.3ab
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Maximum data transfer rateKnown for one1000 Mbit/s
Supported network protocolsDiffersTCP/IP (IPv4, IPv6), CIFS/SMB, AFP (3.1), NFS, FTP, HTTP, HTTPS, Telnet, SSH, iSCSI, SNMPCIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
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
VGA (D-Sub) ports quantity11
eSATA ports quantity22
eSATAKnown for oneYes
Graphicsidentical
On-board graphics card IDKnown for one0x102
On-board graphics card base frequencyKnown for one850 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
Number of displays supported (on-board graphics)Known for one2
Designidentical
Chassis typeTowerTower
Product colourBlackBlack
Number of fans2 fan(s)2 fan(s)
LED indicatorsHDD, LAN, Status, USBHDD, LAN, Status, USB
Display typeLCDLCD
Cable lock slotYesYes
Performance1 differ
BuzzerYesYes
Multilingual supportYesYes
Noise levelDiffers40.8 dB27.4 dB
Web-based managementYesYes
On/off switchYesYes
Reset buttonYesYes
Security algorithms256-bit AES, HTTPS, SSH, SSL/TLS256-bit AES, HTTPS, SSH, SSL/TLS
Number of usersKnown for one4096 user(s)
Softwareidentical
Operating system installedLinuxLinux
Power2 differ
Power supply unit (PSU) capacity350 W350 W
Power consumption (typical)Differs59 W101 W
Power consumption (sleep)Differs30 W39 W
Weight & dimensions5 differ
WidthDiffers298.2 mm327 mm
DepthDiffers235.4 mm321.2 mm
HeightDiffers185.2 mm217.5 mm
WeightDiffers7.3 kg8.39 kg
Package weightDiffers8.6 kg14 kg
Processor special features6 differ
Embedded options availableYesYes
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Execute Disable BitYesYes
Idle StatesDiffersNoYes
Intel 64YesYes
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyNoNo
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Maximum number of PCI Express lanesKnown for one16
Thermal Monitoring TechnologiesDiffersNoYes
Memory channels supported by processorDiffersSingleDual
Intel Demand Based SwitchingKnown for oneNo
Number of Processing Die TransistorsKnown for one176 M
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Differs0 - 95%0 - 90%
Other features2 differ
Compatible operating systemsDiffers- Windows 2000, XP, Vista(32/ 64 bit), Windows 7 (32/64-bit), Windows Server 2003/2008 - Apple Mac OS X - Linux & UNIX- Windows XP, Vista, Windows 7 (32/64-bit), Windows Server 2003/2008 R2 - Apple Mac OS X - Linux & UNIX
Fan12 cm, 12V DC12 cm, 12V DC
Networking featuresGigabit EthernetGigabit Ethernet
Power LEDYesYes
Power requirements100-240V AC, 50/60Hz100-240V AC, 50/60Hz
Processor ARK IDDiffers4949053426

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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