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Product comparison · 2 nas & storage servers

EMC Isilon NL400 vs QNAP ES1640dc NAS Rack (3U) Intel® Xeon® E5 V2 Family E5-2420V2

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  • 80specifications compared
  • 34differ
  • 46identical
  • 63known for one product only

Key differences

  • Storage drives installed
    • Yes
    • No
  • Total installed storage capacity
    • 34.8 TB
    • 0 TB
  • Number of storage drives supported
    • 36
    • 16
  • Installed storage drive type
    • HDD+SSD
    • No
  • Storage drive interface
    • Serial ATA III
    • Serial Attached SCSI (SAS)
  • Storage drive size
    • 3.5"
    • 2.5/3.5"
  • Processor family
    • Intel® Xeon® E5 Family
    • Intel® Xeon® E5 V2 Family
  • Processor model
    • E5-2407
    • E5-2420V2

Side by side

Differences highlightedShow differences only
143 specifications
A

EMC

Isilon NL400View product
B

QNAP

ES1640dc NAS Rack (3U) Intel® Xeon® E5 V2 Family E5-2420V2

Model ES1640dc

View product
Storage6 differ
Storage drives installedDiffersYesNo
Total installed storage capacityDiffers34.8 TB0 TB
Number of storage drives installedKnown for one0
Number of storage drives supportedDiffers3616
Installed storage drive typeDiffersHDD+SSDNo
Supported storage drive typesHDD & SSDHDD & SSD
Storage drive interfaceDiffersSerial ATA IIISerial Attached SCSI (SAS)
Storage drive sizeDiffers3.5"2.5/3.5"
Maximum supported storage capacityKnown for one128 TB
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 5, 6, 10, 50, 60, JBOD
HDD speedKnown for one7200 RPM
Processor13 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Xeon® E5 FamilyIntel® Xeon® E5 V2 Family
Processor modelDiffersE5-2407E5-2420V2
Processor frequency2.2 GHz2.2 GHz
Processor boost frequencyKnown for one2.7 GHz
Processor coresDiffers46
Processor threadsDiffers412
Processor cacheDiffers10 MB15 MB
L3 cacheDiffers10 MB15 MB
Bus typeQPIQPI
CPU configuration (max)22
ECC supported by processorYesYes
PCI Express slots version3.03.0
Physical Address Extension (PAE)Known for one46 bit
Processor cache typeSmart CacheSmart Cache
Processor codeDiffersSR0LRSR1AJ
Processor codenameDiffersSandy Bridge ENIvy Bridge EN
Processor lithographyDiffers32 nm22 nm
Processor operating modes64-bit64-bit
Processor package size45 x 42.5 mm45 x 42.5 mm
Processor socketLGA 1356 (Socket B2)LGA 1356 (Socket B2)
Scalability2S2S
SteppingDiffersM1S1
System bus rateDiffers6.4 GT/s7.2 GT/s
TcaseKnown for one76 °C
Thermal Design Power (TDP)80 W80 W
Maximum internal memory supported by processorDiffers375 GB384 GB
Memory bandwidth supported by processor (max)Differs25 GB/s38.4 GB/s
Conflict-Free processorKnown for oneNo
Memory1 differ
Internal memoryDiffers12 GB32 GB
Internal memory typeDDR3DDR3
Memory slotsKnown for one6
Maximum RAM supportedKnown for one48 GB
Network2 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100,1000,10000 Mbit/s
Wi-FiNoNo
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Jumbo frames supportKnown for oneYes
iSCSI supportKnown for oneYes
Wake-on-LAN readyKnown for oneYes
Link aggregationKnown for oneYes
Supported network protocolsDiffersNFSv3 (UDP/TCP), SMBv1, HTTP, FTP, NDMP, SNMP, LDAP, ADS, NIS, HDFSCIFS, SMB2, SMB3, NFS v3, NFS v4, FTP, FTPS, TFTP, HTTP, HTTPS, SSH, iSCSI, SNMP, SMTP, SMSC
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports44
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers04
Fiber ports quantity00
Serial ports quantityKnown for one2
External mini-SAS portsKnown for one2
USB portKnown for oneNo
USB 2.0 ports quantityKnown for one0
Design1 differ
Chassis typeDiffersRack (4U)Rack (3U)
Cooling typeActiveActive
Product colourBlackBlack
Number of fansKnown for one3 fan(s)
Fan diameterKnown for one6 cm
LED indicatorsKnown for oneYes
Performanceidentical
TypeNASNAS
Device classKnown for oneLarge Enterprise Business
Backup functionKnown for oneYes
Backup featuresKnown for oneCloud, iSCSI LUN
BuzzerKnown for oneYes
Multilingual supportKnown for oneYes
Noise levelKnown for one66.1 dB
Share folder access right managementKnown for oneYes
Web-based managementKnown for oneYes
Access Control List (ACL)Known for oneYes
Browser supportedKnown for oneMicrosoft Internet Explorer 10+, Mozilla Firefox 8+, Apple Safari 4+, Google Chrome
Built-in FTP serverKnown for oneYes
Hot spareKnown for oneYes
On/off switchKnown for oneYes
Reset buttonKnown for oneYes
S.M.A.R.T. supportKnown for oneYes
Security algorithmsKnown for one256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS
Share folderKnown for oneCIFS/SMB, NFS, FTP
System logKnown for oneYes
Software2 differ
Operating system installedDiffersIsilon OneFSQNAP Enterprise System
Operating system versionKnown for one1.1
Windows operating systems supportedDiffersYesWindows 10 Enterprise, Windows 10 Enterprise x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 8 Enterprise, Windows 8 Enterprise x64
Linux operating systems supportedYesYes
Mac operating systems supportedYesYes
Server operating systems supportedKnown for oneWindows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2
Power2 differ
Power supply locationBuilt-inBuilt-in
Power supply unit (PSU) capacityDiffers1050 W770 W
Number of power supply unitsDiffers21
Redundant power supply (RPS) supportYesYes
Power consumption (typical)Known for one504.4 W
Power consumption (sleep)Known for one314.86 W
AC input voltageKnown for one100-240 V
Fan voltageKnown for one12 V
Weight & dimensions3 differ
WidthDiffers480 mm446.2 mm
DepthDiffers794 mm618 mm
HeightDiffers177 mm132 mm
WeightKnown for one26.8 kg
Package weightKnown for one36.9 kg
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45), Serial
Quick installation guideKnown for oneYes
Rack mount kitKnown for oneYes
Number of screwsKnown for one128
Processor special features2 differ
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Demand Based SwitchingYesYes
Intel Enhanced Halt StateYesYes
Intel Flex Memory AccessNoNo
Intel Identity Protection Technology version0.000.00
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel Trusted Execution TechnologyYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)NoNo
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Smart CacheYesYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Maximum number of PCI Express lanes2424
Number of QPI links11
Physical Address Extension (PAE)Known for oneYes
Thermal Monitoring TechnologiesYesYes
Memory channels supported by processorTripleTriple
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Other features1 differ
Power managementKnown for oneYes
Processor ARK IDDiffers6461475784
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Operating relative humidity (H-H)Known for one5 - 95%

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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