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Product comparison · 2 nas & storage servers

QNAP TS-251B-4G NAS Tower Intel® Celeron® J3355 vs QNAP TVS-1282-I5-16G-450W 96TB 12x8TB Seagate IronWolf Pro 12 Bay NAS Rackmount

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  • 136specifications compared
  • 68differ
  • 68identical
  • 57known for one product only

Key differences

The QNAP TS-251B-4G NAS Tower Intel® Celeron® J3355 has 11,904 TB more total installed storage capacity than the QNAP TVS-1282-I5-16G-450W 96TB 12x8TB Seagate IronWolf Pro 12 Bay NAS Rackmount (12000 TB vs 96 TB). The QNAP TVS-1282-I5-16G-450W 96TB 12x8TB Seagate IronWolf Pro 12 Bay NAS Rackmount has 10 more storage drives installed than the QNAP TS-251B-4G NAS Tower Intel® Celeron® J3355 (12 vs 2). The QNAP TVS-1282-I5-16G-450W 96TB 12x8TB Seagate IronWolf Pro 12 Bay NAS Rackmount has 10 more storage drives supported than the QNAP TS-251B-4G NAS Tower Intel® Celeron® J3355 (12 vs 2). Only the QNAP TVS-1282-I5-16G-450W 96TB 12x8TB Seagate IronWolf Pro 12 Bay NAS Rackmount has built-in display. Only the QNAP TVS-1282-I5-16G-450W 96TB 12x8TB Seagate IronWolf Pro 12 Bay NAS Rackmount has Intel Stable Image Platform Program (SIPP).

  • Total installed storage capacity
    • 12000 TB
    • 96 TB
  • Number of storage drives installed
    • 2
    • 12
  • Number of storage drives supported
    • 2
    • 12
  • Storage drive capacity
    • 6 TB
    • 8 TB
  • Supported storage drive interfaces
    • Serial ATA III
    • M.2, Serial ATA III
  • RAID levels
    • 0, 1, JBOD
    • 0, 1, 5, 6, JBOD
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i5
  • Processor model
    • J3355
    • i5-6500

Side by side

Differences highlightedShow differences only
193 specifications
A

QNAP

TS-251B-4G NAS Tower Intel® Celeron® J3355

Model TS-251B-4G

View product
B

QNAP

TVS-1282-I5-16G-450W 96TB 12x8TB Seagate IronWolf Pro 12 Bay NAS RackmountView product
Storage7 differ
Total installed storage capacityDiffers12000 TB96 TB
Number of storage drives installedDiffers212
Number of storage drives supportedDiffers212
Storage drive capacityDiffers6 TB8 TB
Supported storage drive interfacesDiffersSerial ATA IIIM.2, Serial ATA III
RAID levelsDiffers0, 1, JBOD0, 1, 5, 6, JBOD
RAID rebuildKnown for oneYes
Supported file systemsDiffersFAT32, HFS+, NTFS, exFAT, ext3, ext4FAT32, HFS+, NTFS, ext3, ext4
Bad block scanKnown for oneYes
Disk roamingKnown for oneYes
Storage drive sizeKnown for one3.5"
Number of M.2 (M & B) slotsKnown for one2
Processor18 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i5
Processor modelDiffersJ3355i5-6500
Processor frequencyDiffers2 GHz3.2 GHz
Processor boost frequencyDiffers2.5 GHz3.6 GHz
Processor coresDiffers24
Processor threadsDiffers24
Processor cacheDiffers2 MB6 MB
PCI Express configurationsDiffers1x2+2x1, 4x11x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
Processor codeDiffersSR2Z8SR2BX
Processor codenameDiffersApollo LakeSkylake
Processor package sizeDiffers24 x 31 mm37.5 x 37.5 mm
Processor socketDiffersBGA 1296LGA 1151 (Socket H4)
SteppingDiffersB1R0
System bus rateDiffers5 GT/s8 GT/s
Thermal Design Power (TDP)Differs10 W65 W
TjunctionKnown for one105 °C
On-board graphics card modelDiffersIntel® HD Graphics 500Intel® HD Graphics 530
Maximum internal memory supported by processorDiffers8 GB64 GB
Processor generationKnown for one6th gen Intel® Core™ i5
Bus typeKnown for oneDMI3
Processor seriesKnown for oneIntel Core i5-6500 Desktop series
ScalabilityKnown for one1S
TcaseKnown for one71 °C
Memory bandwidth supported by processor (max)Known for one34.1 GB/s
Memory5 differ
Internal memoryDiffers4 GB16 GB
Internal memory typeDiffersDDR3LDDR4
Maximum RAM supportedDiffers8 GB64 GB
Memory slotsDiffers24
Flash memoryDiffers4096 MB512 MB
Network1 differ
Dynamic DNS (DDNS)Known for oneYes
Supported network protocolsDiffersPPTP, L2TP/IPSec, OpenVPNCIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, and SMSC
Link aggregationKnown for oneYes
Ports & interfaces4 differ
Ethernet LAN (RJ-45) portsDiffers14
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers25
HDMI ports quantityDiffers13
3.5 mm (1/8-inch) outKnown for oneYes
Microphone inKnown for oneYes
Graphics2 differ
On-board graphics card base frequencyDiffers250 MHz350 MHz
On-board graphics card burst frequencyKnown for one700 MHz
Maximum on-board graphics card memoryDiffers8 GB1.74 GB
On-board graphics card DirectX versionKnown for one12.0
On-board graphics card IDKnown for one1912
On-board graphics card OpenGL versionKnown for one4.4
On-board graphics card dynamic frequency (max)Known for one1050 MHz
Design5 differ
Product colourDiffersWhiteBlack
Number of fansDiffers1 fan(s)3 fan(s)
Fan diameterDiffers7 cm8 cm
LED indicatorsDiffersHDD, LAN, Power, Status, USBHDD, SSD, Status
Built-in displayDiffersNoYes
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one1
Display typeKnown for oneLCD
Performance4 differ
Device classDiffersHome & Home OfficeSmall & Medium Business
Backup featuresDiffersUSB driveCloud, iSCSI LUN
Noise levelDiffers17.3 dB21.6 dB
Management protocolsKnown for oneSNMP
Browser supportedDiffersApple Safari 7 or later, Google Chrome, Microsoft Internet Explorer 10 or later, Mozilla FirefoxMicrosoft Internet Explorer 10+, Mozilla Firefox 8+, Apple Safari 4+, Google Chrome
Built-in BitTorrent clientKnown for oneYes
Universal Plug and Play (UPnP)Known for oneYes
Web-based managementKnown for oneYes
Built-in UPnP AV media serverKnown for oneYes
Password authenticationKnown for oneYes
S.M.A.R.T. supportKnown for oneYes
Software5 differ
Operating system installedDiffersQNAP Turbo SystemQNAP Turbo NAS System
Operating system versionDiffers4.3.44.2
Windows operating systems supportedDiffersWindows 10, Windows 7, Windows 8Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows
Mac operating systems supportedDiffersMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 MavericksMac OS X 10.0 Cheetah, Mac OS X 10.1 Puma, Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Server operating systems supportedDiffersWindows Server 2003, Windows Server 2003 x64, Windows Server 2008 R2, Windows Server 2008 R2 x64, Windows Server 2012, Windows Server 2012 R2, Windows Server 2012 R2 x64, Windows Server 2012 x64, Windows Server 2016, Windows Server 2016 x64Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2
Power2 differ
Power supply locationDiffersExternalBuilt-in
Power supply unit (PSU) capacityDiffers65 W450 W
Power consumption (typical)Known for one15.25 W
Power consumption (HDD standby)Known for one8.08 W
AC input frequencyKnown for one50 - 60 Hz
Weight & dimensions3 differ
WidthDiffers105 mm369.9 mm
DepthDiffers226 mm319.8 mm
HeightDiffers168 mm234.6 mm
WeightKnown for one1.53 kg
Packaging contentidentical
External power adapterKnown for oneYes
Number of screwsKnown for one28
Processor special features11 differ
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure BootKnown for oneYes
Intel Secure Boot Technology versionKnown for one1.00
Intel Small Business Advantage (SBA) versionDiffers0.001.00
Intel Smart Connect TechnologyKnown for oneNo
Intel Smart Connect Technology versionKnown for one0.00
Intel Smart Response Technology versionKnown for one0.00
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® OS GuardDiffersNoYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Maximum number of PCI Express lanesDiffers616
Number of execution unitsKnown for one12
UARTKnown for oneYes
Memory types supported by processorDiffersDDR3L, LPDDR3-SDRAM, LPDDR4-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Graphics & IMC lithographyKnown for one14 nm
Intel TSX-NIKnown for oneYes
Intel TSX-NI versionKnown for one1.00
Intel® Smart CacheKnown for oneYes
Thermal solution specificationKnown for onePCG 2015C
Memory voltage supported by processorKnown for one1.35 V
Other features1 differ
Processor ARK IDDiffers9559788184

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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