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Product comparison · 2 nas & storage servers

QNAP TS-669 PRO + 6X ST3000NC000 vs QNAP TS-879U-RP + 8X ST3000NC000

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  • 58specifications compared
  • 24differ
  • 34identical
  • 59known for one product only

Key differences

The QNAP TS-879U-RP + 8X ST3000NC000 has 6 TB more total installed storage capacity than the QNAP TS-669 PRO + 6X ST3000NC000 (24 TB vs 18 TB). The QNAP TS-879U-RP + 8X ST3000NC000 has 2 more storage drives installed than the QNAP TS-669 PRO + 6X ST3000NC000 (8 vs 6). The QNAP TS-879U-RP + 8X ST3000NC000 has 2 more storage drives supported than the QNAP TS-669 PRO + 6X ST3000NC000 (8 vs 6). Processor family: Intel Atom® on the QNAP TS-669 PRO + 6X ST3000NC000, Intel® Core™ i3 on the QNAP TS-879U-RP + 8X ST3000NC000. Chassis type: Tower on the QNAP TS-669 PRO + 6X ST3000NC000, Rack (2U) on the QNAP TS-879U-RP + 8X ST3000NC000.

  • Total installed storage capacity
    • 18 TB
    • 24 TB
  • Number of storage drives installed
    • 6
    • 8
  • Number of storage drives supported
    • 6
    • 8
  • Processor family
    • Intel Atom®
    • Intel® Core™ i3
  • Processor frequency
    • 2.13 GHz
    • 3.3 GHz
  • Internal memory
    • 0.5 GB
    • 4 GB
  • Maximum RAM supported
    • 3 GB
    • 8 GB
  • USB 2.0 ports quantity
    • 5
    • 4

Side by side

Differences highlightedShow differences only
117 specifications
A

QNAP

TS-669 PRO + 6X ST3000NC000View product
B

QNAP

TS-879U-RP + 8X ST3000NC000View product
Storage4 differ
Total installed storage capacityDiffers18 TB24 TB
Number of storage drives installedDiffers68
Number of storage drives supportedDiffers68
Storage drive interfaceDiffersSerial ATASerial ATA, Serial ATA II, Serial ATA III
Storage drive sizeKnown for one2.5/3.5"
Processor2 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersIntel Atom®Intel® Core™ i3
Processor generationKnown for one2nd gen Intel® Core™ i3
Processor modelKnown for onei3-2120
Processor frequencyDiffers2.13 GHz3.3 GHz
Processor threadsKnown for one4
Processor cacheKnown for one3 MB
Bus typeKnown for oneDMI
CPU configuration (max)Known for one1
CPU multiplier (bus/core ratio)Known for one33
PCI Express slots versionKnown for one2.0
Processor cache typeKnown for oneSmart Cache
Processor codenameKnown for oneSandy Bridge
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor package sizeKnown for one37.5 x 37.5 mm
Processor socketKnown for oneLGA 1155 (Socket H2)
System bus rateKnown for one5 GT/s
TcaseKnown for one69.1 °C
Thermal Design Power (TDP)Known for one65 W
On-board graphics card modelKnown for oneIntel® HD Graphics 2000
Maximum internal memory supported by processorKnown for one32 GB
Memory bandwidth supported by processor (max)Known for one21 GB/s
Conflict-Free processorKnown for oneNo
Memory2 differ
Internal memoryDiffers0.5 GB4 GB
Internal memory typeKnown for oneDDR3
Maximum RAM supportedDiffers3 GB8 GB
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers54
HDMI ports quantityKnown for one1
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
Design3 differ
Chassis typeDiffersTowerRack (2U)
Number of fansDiffers2 fan(s)3 fan(s)
LED indicatorsDifferseSATA, HDD, LAN, Power, Status, USBeSATA, HDD, LAN, Status, USB
Performance2 differ
Noise levelDiffers25.5 dB54.6 dB
Noise level (idle)Differs18.3 dB54.57 dB
Power4 differ
Power supply unit (PSU) capacityDiffers250 W300 W
Power consumption (typical)Differs63.6 W130 W
Power consumption (sleep)Differs31.5 W68 W
AC input frequencyDiffers50 - 60 Hz47/63 Hz
Number of power supply unitsKnown for one1
Output powerKnown for one1 W
Weight & dimensions5 differ
WidthDiffers257 mm439 mm
DepthDiffers235 mm520 mm
HeightDiffers175 mm88 mm
WeightDiffers5.2 kg12.5 kg
Package weightDiffers6.5 kg20.8 kg
Processor special featuresidentical
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
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 TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
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 TechnologyKnown for oneNo
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Maximum number of PCI Express lanesKnown for one16
Thermal Monitoring TechnologiesKnown for oneYes
Memory channels supported by processorKnown for oneDual
Operational conditions1 differ
Operating relative humidity (H-H)Differs0 - 95%0 - 90%
Other featuresidentical
Processor ARK IDKnown for one53426

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