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Product comparison · 2 nas & storage servers

Fujitsu CELVIN NAS Q902 Intel Atom® D2700 vs QNAP TS-1679U-RP 48TB UltraStar

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  • 77specifications compared
  • 40differ
  • 37identical
  • 70known for one product only

Key differences

  • Total installed storage capacity
    • 12 TB
    • 48 TB
  • Number of storage drives supported
    • 6
    • 16
  • Storage drive size
    • 3.5"
    • 2.5/3.5"
  • Processor family
    • Intel Atom®
    • Intel® Core™ i3
  • Processor model
    • D2700
    • i3-2120
  • Processor frequency
    • 2.13 GHz
    • 3.3 GHz
  • Processor cache
    • 1 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache

Side by side

Differences highlightedShow differences only
147 specifications
A

Fujitsu

CELVIN NAS Q902 Intel Atom® D2700

Model Q902

View product
B

QNAP

TS-1679U-RP 48TB UltraStarView product
Storage3 differ
Total installed storage capacityDiffers12 TB48 TB
Number of storage drives supportedDiffers616
Storage drive sizeDiffers3.5"2.5/3.5"
Maximum supported storage capacityKnown for one64 TB
Hot-swap drive baysKnown for oneYes
Number of storage drives installedKnown for one6
Storage drive capacityKnown for one2 TB
Processor12 differ
Processor familyDiffersIntel Atom®Intel® Core™ i3
Processor generationKnown for one2nd gen Intel® Core™ i3
Processor modelDiffersD2700i3-2120
Processor frequencyDiffers2.13 GHz3.3 GHz
Processor cacheDiffers1 MB3 MB
CPU configuration (max)Known for one1
CPU multiplier (bus/core ratio)Known for one33
Compatible processor seriesKnown for oneIntel® Core™ i3
PCI Express slots versionKnown for one2.0
Processor cache typeDiffersL2Smart Cache
Processor codenameDiffersCedarviewSandy Bridge
Processor package sizeDiffers22 X 22 mm37.5 x 37.5 mm
Processor socketDiffersBGA 559LGA 1155 (Socket H2)
System bus rateDiffers2.5 GT/s5 GT/s
TcaseKnown for one69.1 °C
Thermal Design Power (TDP)Differs10 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 processorKnown for oneNo
L2 cacheKnown for one1 MB
ECC supported by processorKnown for oneNo
Physical Address Extension (PAE)Known for one36 bit
Processor codeKnown for oneSR0D9
SteppingKnown for oneB2
TjunctionKnown for one100 °C
Memory1 differ
Internal memoryDiffers2 GB4 GB
Maximum RAM supportedKnown for one16 GB
Network2 differ
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Wake-on-LAN readyKnown for oneYes
Compliance industry standardsDiffersIEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.1Q, IEEE 802.3adIEEE 802.3, 802.3u, 802.3ab
Maximum data transfer rateKnown for one1000 Mbit/s
Supported network protocolsDiffersTCP/IP (IPv4 /IPv6), CIFS/SMB, AFP/Netatalk2.2, NFS v3, HTTP, HTTPS, FTP, SFTP, DDNS, NTP, Telnet, SSH, iSCSI, SNMP,WebDAV, BonjourTCP/IP (IPv4, IPv6), CIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC, UPnP
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers24
USB 2.0 ports quantityDiffers54
Fiber ports quantityKnown for one0
HDMI ports quantityDiffers10
Serial ports quantityKnown for one0
RS-232 portsKnown for one0
External mini-SAS portsKnown for one0
FireWire 400Known for oneNo
FireWire 800Known for oneNo
PS/2 ports quantityKnown for one0
eSATAKnown for oneYes
Graphics1 differ
On-board graphics card IDKnown for one0x102
On-board graphics card base frequencyDiffers640 MHz850 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
Design3 differ
Chassis typeKnown for oneRack (3U)
Product colourDiffersBlackBlack, Silver
Number of fansDiffers2 fan(s)3 fan(s)
LED indicatorsDiffersHDD, LAN, Power, Status, USBHDD, LAN, Status
Display typeKnown for oneLCD
Performance1 differ
Multilingual supportKnown for oneYes
Noise levelKnown for one55.13 dB
Access Control List (ACL)Known for oneYes
Security algorithmsDiffers802.1x RADIUS, EAP-TLS, EAP-TTLS, WPA, WPA2256-bit AES, 802.1x RADIUS, HTTPS, SSH, SSL/TLS
Compatible memory cardsKnown for oneNot supported
Poweridentical
Redundant power supply (RPS) supportKnown for oneYes
Power consumption (typical)Known for one229 W
Power consumption (sleep)Known for one89 W
Output powerKnown for one600 W
Power supply unit (PSU) capacityKnown for one250 W
Number of power supply unitsKnown for one1
Weight & dimensions5 differ
WidthDiffers257 mm442.4 mm
DepthDiffers235 mm528.3 mm
HeightDiffers175 mm130 mm
WeightDiffers5.2 kg20.2 kg
Package weightDiffers6.5 kg24.8 kg
Processor special features5 differ
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Idle StatesKnown 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)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)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® Wireless Display (Intel® WiDi)Known for oneNo
Maximum number of PCI Express lanesDiffers416
Thermal Monitoring TechnologiesKnown for oneYes
Memory channels supported by processorDiffersSingleDual
Intel Demand Based SwitchingKnown for oneNo
Intel ME Firmware VersionKnown for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Physical Address Extension (PAE)Known for oneYes
Memory types supported by processorKnown for oneDDR3-SDRAM
Operational conditionsidentical
Operating relative humidity (H-H)Known for one0 - 90%
Other features4 differ
Compatible operating systemsDiffersMicrosoft Windows XP, Windows Server 2003, Windows Vista, Windows 7, Mac OS X, Linux, UNIXWindows XP, Vista, Windows 7 (32/64-bit), Windows Server 2003/2008 R2, Apple Mac OS X, Linux, UNIX
FanDiffers9cm60 mm
Power LEDKnown for oneYes
Power requirementsDiffersAC 100-240V@50/60HzAC 100-240V, 50/60Hz
Processor ARK IDDiffers5968353426
CertificationKnown for oneCE, FCC A
Packaging contentidentical
External power adapterKnown for oneNo
Cables includedKnown for oneAC, LAN (RJ-45)

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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