Product comparison · 2 nas & storage servers

QNAP IS-453S NAS Desktop Intel Atom® vs QNAP TS-253A NAS Tower Intel® Celeron® N3150

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  • 73specifications compared
  • 26differ
  • 47identical
  • 97known for one product only

Key differences

  • Number of storage drives supported
    • IS-453S NAS Desktop Intel Atom®:4
    • TS-253A NAS Tower Intel® Celeron® N3150:2
  • Storage drive interface
    • IS-453S NAS Desktop Intel Atom®:Serial ATA
    • TS-253A NAS Tower Intel® Celeron® N3150:Serial ATA III
  • RAID levels
    • IS-453S NAS Desktop Intel Atom®:0, 1, 5+HS, 5, 6, 10
    • TS-253A NAS Tower Intel® Celeron® N3150:0, 1, JBOD
  • Processor family
    • IS-453S NAS Desktop Intel Atom®:Intel Atom®
    • TS-253A NAS Tower Intel® Celeron® N3150:Intel® Celeron®
  • Processor frequency
    • IS-453S NAS Desktop Intel Atom®:1.91 GHz
    • TS-253A NAS Tower Intel® Celeron® N3150:1.6 GHz
  • Internal memory
    • IS-453S NAS Desktop Intel Atom®:2 GB
    • TS-253A NAS Tower Intel® Celeron® N3150:8 GB
  • Memory clock speed
    • IS-453S NAS Desktop Intel Atom®:1333 MHz
    • TS-253A NAS Tower Intel® Celeron® N3150:1600 MHz
  • USB 2.0 ports quantity
    • IS-453S NAS Desktop Intel Atom®:2
    • TS-253A NAS Tower Intel® Celeron® N3150:0

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Differences highlightedShow differences only (off)
Comparison of IS-453S, TS-253A
170 specifications
Storage3 differ
Storage drives installedNoNo
Total installed storage capacityKnown for oneUnknown — not stated by the source0 TB
Number of storage drives installed00
Number of storage drives supportedDiffers42
Installed storage drive typeNoNo
Supported storage drive typesHDD & SSDHDD & SSD
Storage drive interfaceDiffersSerial ATASerial ATA III
Storage drive size2.5/3.5"2.5/3.5"
RAID supportYesYes
RAID levelsDiffers0, 1, 5+HS, 5, 6, 100, 1, JBOD
Hot-swap drive baysKnown for oneUnknown — not stated by the sourceYes
Supported file systemsKnown for oneUnknown — not stated by the sourceFAT32, HFS+, NTFS, ext3, ext4
Processor2 differ
Processor manufacturerKnown for oneUnknown — not stated by the sourceIntel
Processor familyDiffersIntel Atom®Intel® Celeron®
Processor modelKnown for oneUnknown — not stated by the sourceN3150
Processor frequencyDiffers1.91 GHz1.6 GHz
Processor boost frequencyKnown for oneUnknown — not stated by the source2.08 GHz
Processor cores44
Processor threadsKnown for oneUnknown — not stated by the source4
Processor cacheKnown for oneUnknown — not stated by the source2 MB
L2 cacheKnown for oneUnknown — not stated by the source2 MB
CPU configuration (max)Known for oneUnknown — not stated by the source1
ECC supported by processorKnown for oneUnknown — not stated by the sourceNo
Integrated 4G WiMAXKnown for oneUnknown — not stated by the sourceNo
PCI Express configurationsKnown for oneUnknown — not stated by the source1x4, 4x1
PCI Express slots versionKnown for oneUnknown — not stated by the source2.0
Processor cache typeKnown for oneUnknown — not stated by the sourceSmart Cache
Processor codeKnown for oneUnknown — not stated by the sourceSR29F
Processor codenameKnown for oneUnknown — not stated by the sourceBraswell
Processor lithographyKnown for oneUnknown — not stated by the source14 nm
Processor operating modesKnown for oneUnknown — not stated by the source64-bit
Processor package sizeKnown for oneUnknown — not stated by the source25 x 27 mm
Processor seriesKnown for oneUnknown — not stated by the sourceIntel Celeron N3000 series
Processor socketKnown for oneUnknown — not stated by the sourceBGA 1170
Scenario Design Power (SDP)Known for oneUnknown — not stated by the source4 W
SteppingKnown for oneUnknown — not stated by the sourceC0
System bus rateKnown for oneUnknown — not stated by the source5 GT/s
Thermal Design Power (TDP)Known for oneUnknown — not stated by the source6 W
TjunctionKnown for oneUnknown — not stated by the source90 °C
On-board graphics card modelKnown for oneUnknown — not stated by the sourceIntel® HD Graphics
Maximum internal memory supported by processorKnown for oneUnknown — not stated by the source8 GB
Conflict-Free processorKnown for oneUnknown — not stated by the sourceYes
Memory2 differ
Internal memoryDiffers2 GB8 GB
Internal memory typeDDR3LDDR3L
Memory clock speedDiffers1333 MHz1600 MHz
Maximum RAM supportedKnown for oneUnknown — not stated by the source8 GB
Memory slots22
Flash memory512 MB512 MB
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
DHCP clientYesYes
DHCP serverYesYes
Jumbo frames supportKnown for oneUnknown — not stated by the sourceYes
iSCSI supportKnown for oneUnknown — not stated by the sourceYes
Wake-on-LAN readyKnown for oneUnknown — not stated by the sourceYes
Link aggregationKnown for oneUnknown — not stated by the sourceYes
Supported network protocolsKnown for oneUnknown — not stated by the sourceCIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Ports & interfaces3 differ
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
Fiber ports quantity00
HDMI ports quantityDiffers12
Graphicsidentical
On-board graphics card base frequencyKnown for oneUnknown — not stated by the source320 MHz
On-board graphics card burst frequencyKnown for oneUnknown — not stated by the source640 MHz
Maximum on-board graphics card memoryKnown for oneUnknown — not stated by the source8 GB
Number of displays supported (on-board graphics)Known for oneUnknown — not stated by the source3
Design3 differ
Chassis typeDiffersDesktopTower
Cooling typeDiffersPassiveActive
Product colourBlackBlack
Number of fansKnown for oneUnknown — not stated by the source1 fan(s)
Fan diameterKnown for oneUnknown — not stated by the source7 cm
LED indicatorsDiffersHDD, LAN, Status, USBHDD, Status, USB
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Performance1 differ
TypeNASNAS
Device classKnown for oneUnknown — not stated by the sourceHome & Home Office
Backup functionYesYes
Backup featuresDiffersiSCSI LUNCloud, iSCSI LUN
BuzzerYesYes
Multilingual supportYesYes
Noise levelKnown for oneUnknown — not stated by the source18.3 dB
Share folder access right managementYesYes
Web-based managementYesYes
Access Control List (ACL)YesYes
Browser supportedMicrosoft Internet Explorer 10+, Mozilla Firefox 8+, Apple Safari 4+, Google ChromeMicrosoft Internet Explorer 10+, Mozilla Firefox 8+, Apple Safari 4+, Google Chrome
Built-in FTP serverYesYes
Built-in UPnP AV media serverYesYes
Built-in iTunes serverYesYes
Hot spareYesYes
On/off switchYesYes
Password authenticationYesYes
Reset buttonYesYes
S.M.A.R.T. supportYesYes
Security algorithms256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS
Share folderKnown for oneUnknown — not stated by the sourceCIFS/SMB
System logKnown for oneUnknown — not stated by the sourceYes
Management protocolsKnown for oneCIFS, AFP, FTP, WebDAVUnknown — not stated by the source
Software2 differ
Operating system installedQNAP Turbo SystemQNAP Turbo System
Operating system versionKnown for oneUnknown — not stated by the source4.2
Windows operating systems supportedDiffersWindows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, WinWindows 7 Enterprise, Windows 7 Enterprise x64, Windows 8 Enterprise, Windows 8 Enterprise x64
Linux operating systems supportedYesYes
Mac operating systems supportedYesYes
Server operating systems supportedDiffersWindows Server 2003, Windows Server 2003 R2, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2012 R2 x64Windows Server 2003, Windows Server 2003 R2, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2
Power4 differ
Power supply locationExternalExternal
Power supply unit (PSU) capacityDiffers90 W65 W
Number of power supply units11
Power consumption (typical)Differs10.04 W14.43 W
Power consumption (sleep)Differs0.82 W8.38 W
Power consumption (off)Known for oneUnknown — not stated by the source1.18 W
AC input voltageDiffers100-240 V110-240 V
Fan voltage12 V12 V
Weight & dimensions4 differ
WidthDiffers180 mm102 mm
DepthDiffers247 mm216 mm
HeightDiffers59 mm150 mm
WeightDiffers1.11 kg1.74 kg
Package weightKnown for oneUnknown — not stated by the source2.92 kg
Packaging content1 differ
External power adapterYesYes
Cables includedAC, LAN (RJ-45)AC, LAN (RJ-45)
Quick installation guideYesYes
Number of screwsDiffers1214
Processor special featuresidentical
Embedded options availableKnown for oneUnknown — not stated by the sourceNo
Enhanced Intel SpeedStep TechnologyKnown for oneUnknown — not stated by the sourceYes
Execute Disable BitKnown for oneUnknown — not stated by the sourceYes
Idle StatesKnown for oneUnknown — not stated by the sourceYes
Intel 64Known for oneUnknown — not stated by the sourceYes
Intel Clear Video TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel Enhanced Halt StateKnown for oneUnknown — not stated by the sourceYes
Intel Identity Protection Technology versionKnown for oneUnknown — not stated by the source1.00
Intel Rapid Storage TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Secure BootKnown for oneUnknown — not stated by the sourceYes
Intel Secure Boot Technology versionKnown for oneUnknown — not stated by the source1.00
Intel Secure Key Technology versionKnown for oneUnknown — not stated by the source1.00
Intel Small Business Advantage (SBA) versionKnown for oneUnknown — not stated by the source0.00
Intel Smart Connect TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Smart Connect Technology versionKnown for oneUnknown — not stated by the source0.00
Intel Smart Response Technology versionKnown for oneUnknown — not stated by the source0.00
Intel Stable Image Platform Program (SIPP)Known for oneUnknown — not stated by the sourceNo
Intel Stable Image Platform Program (SIPP) versionKnown for oneUnknown — not stated by the source0.00
Intel Trusted Execution TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel VT-x with Extended Page Tables (EPT)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology (VT-x)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneUnknown — not stated by the sourceNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneUnknown — not stated by the sourceYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneUnknown — not stated by the sourceNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneUnknown — not stated by the sourceYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneUnknown — not stated by the sourceYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneUnknown — not stated by the sourceYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneUnknown — not stated by the sourceNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneUnknown — not stated by the sourceYes
Intel® InTru™ 3D TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel® Insider™Known for oneUnknown — not stated by the sourceNo
Intel® OS GuardKnown for oneUnknown — not stated by the sourceNo
Intel® Quick Sync Video TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Secure KeyKnown for oneUnknown — not stated by the sourceYes
Intel® Small Business Advantage (Intel® SBA)Known for oneUnknown — not stated by the sourceNo
Intel® Smart Response TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel® Turbo Boost TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel® Wireless Display (Intel® WiDi)Known for oneUnknown — not stated by the sourceYes
Maximum number of PCI Express lanesKnown for oneUnknown — not stated by the source4
Number of execution unitsKnown for oneUnknown — not stated by the source12
Thermal Monitoring TechnologiesKnown for oneUnknown — not stated by the sourceYes
UARTKnown for oneUnknown — not stated by the sourceYes
Memory channels supported by processorKnown for oneUnknown — not stated by the sourceDual
Memory types supported by processorKnown for oneUnknown — not stated by the sourceDDR3L-SDRAM
Operational conditions1 differ
Operating temperature (T-T)Differs-40 - 50 °C0 - 40 °C
Operating relative humidity (H-H)5 - 95%5 - 95%
Other featuresidentical
Digital Living Network Alliance (DLNA) certifiedKnown for oneUnknown — not stated by the sourceYes
Power managementKnown for oneUnknown — not stated by the sourceYes
Processor ARK IDKnown for oneUnknown — not stated by the source87258

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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