Product comparison · 2 nas & storage servers

QNAP TS-1231XU-4G 120TB 12x10TB Seagate IronWolf Pro 12 Bay NAS Rackmount vs QNAP TS-431P2-1G 48TB 4x12TB Seagate IronWolf 4 Bay NAS Desktop

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  • 74specifications compared
  • 24differ
  • 50identical
  • 26known for one product only

Key differences

The QNAP TS-1231XU-4G 120TB 12x10TB Seagate IronWolf Pro 12 Bay NAS Rackmount has 72 TB more total installed storage capacity than the QNAP TS-431P2-1G 48TB 4x12TB Seagate IronWolf 4 Bay NAS Desktop (120 TB vs 48 TB). The QNAP TS-1231XU-4G 120TB 12x10TB Seagate IronWolf Pro 12 Bay NAS Rackmount has 8 more storage drives installed than the QNAP TS-431P2-1G 48TB 4x12TB Seagate IronWolf 4 Bay NAS Desktop (12 vs 4). The QNAP TS-1231XU-4G 120TB 12x10TB Seagate IronWolf Pro 12 Bay NAS Rackmount has 8 more storage drives supported than the QNAP TS-431P2-1G 48TB 4x12TB Seagate IronWolf 4 Bay NAS Desktop (12 vs 4). Chassis type: Rack (2U) on the QNAP TS-1231XU-4G 120TB 12x10TB Seagate IronWolf Pro 12 Bay NAS Rackmount, Tower on the QNAP TS-431P2-1G 48TB 4x12TB Seagate IronWolf 4 Bay NAS Desktop. Product colour: Aluminium, Black on the QNAP TS-1231XU-4G 120TB 12x10TB Seagate IronWolf Pro 12 Bay NAS Rackmount, White on the QNAP TS-431P2-1G 48TB 4x12TB Seagate IronWolf 4 Bay NAS Desktop.

  • Total installed storage capacity
    • TS-1231XU-4G 120TB 12x10TB Seagate IronWolf Pro 12 Bay NAS Rackmount:120 TB
    • TS-431P2-1G 48TB 4x12TB Seagate IronWolf 4 Bay NAS Desktop:48 TB
  • Number of storage drives installed
    • TS-1231XU-4G 120TB 12x10TB Seagate IronWolf Pro 12 Bay NAS Rackmount:12
    • TS-431P2-1G 48TB 4x12TB Seagate IronWolf 4 Bay NAS Desktop:4
  • Number of storage drives supported
    • TS-1231XU-4G 120TB 12x10TB Seagate IronWolf Pro 12 Bay NAS Rackmount:12
    • TS-431P2-1G 48TB 4x12TB Seagate IronWolf 4 Bay NAS Desktop:4
  • Storage drive capacity
    • TS-1231XU-4G 120TB 12x10TB Seagate IronWolf Pro 12 Bay NAS Rackmount:10 TB
    • TS-431P2-1G 48TB 4x12TB Seagate IronWolf 4 Bay NAS Desktop:12 TB
  • Internal memory
    • TS-1231XU-4G 120TB 12x10TB Seagate IronWolf Pro 12 Bay NAS Rackmount:4 GB
    • TS-431P2-1G 48TB 4x12TB Seagate IronWolf 4 Bay NAS Desktop:1 GB
  • Maximum RAM supported
    • TS-1231XU-4G 120TB 12x10TB Seagate IronWolf Pro 12 Bay NAS Rackmount:16 GB
    • TS-431P2-1G 48TB 4x12TB Seagate IronWolf 4 Bay NAS Desktop:4 GB
  • Memory slots
    • TS-1231XU-4G 120TB 12x10TB Seagate IronWolf Pro 12 Bay NAS Rackmount:2
    • TS-431P2-1G 48TB 4x12TB Seagate IronWolf 4 Bay NAS Desktop:1
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • TS-1231XU-4G 120TB 12x10TB Seagate IronWolf Pro 12 Bay NAS Rackmount:4
    • TS-431P2-1G 48TB 4x12TB Seagate IronWolf 4 Bay NAS Desktop:3

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Differences highlightedShow differences only (on)
Comparison of TS-1231XU-4G 120TB 12x10TB Seagate IronWolf Pro 12 Bay NAS Rackmount, TS-431P2-1G 48TB 4x12TB Seagate IronWolf 4 Bay NAS Desktop
100 specifications
Storage6 differ
Total installed storage capacityDiffers120 TB48 TB
Number of storage drives installedDiffers124
Number of storage drives supportedDiffers124
Storage drive capacityDiffers10 TB12 TB
Supported storage drive interfacesDiffersSerial ATA, Serial ATA II, Serial ATA IIISerial ATA III
RAID levelsDiffers0, 1, 5+HS, 5, 6, 6+HS, 10+HS, 10, 50, 60, JBOD0, 1, 5, 6, 10, JBOD
Bad block scanKnown for oneYesUnknown — not stated by the source
Processoridentical
Processor coresKnown for oneUnknown — not stated by the source4
Memory3 differ
Internal memoryDiffers4 GB1 GB
Maximum RAM supportedDiffers16 GB4 GB
Memory form factorKnown for oneSO-DIMMUnknown — not stated by the source
Memory slotsDiffers21
Network1 differ
Supported network protocolsDiffersCIFS/SMB, SMB2.1, SMB3.0, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSCCIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Wake-on-LAN readyKnown for oneUnknown — not stated by the sourceYes
Dynamic DNS (DDNS)Known for oneUnknown — not stated by the sourceYes
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers43
Fiber ports quantityDiffers20
Fiber optic connectorKnown for oneSFP+Unknown — not stated by the source
Design5 differ
Chassis typeDiffersRack (2U)Tower
Product colourDiffersAluminium, BlackWhite
Number of fansDiffers2 fan(s)1 fan(s)
Fan diameterDiffers7 cm12 cm
LED indicatorsDiffersHDD, LAN, StatusHDD, LAN, Status, System, USB
Performance3 differ
Number of usersKnown for one4096 user(s)Unknown — not stated by the source
Noise levelDiffers41.6 dB19.5 dB
Management protocolsKnown for oneSNMPUnknown — not stated by the source
Share folder access right managementKnown for oneYesUnknown — not stated by the source
Browser supportedDiffersChrome, Internet Explorer 10+, Firefox, SafariInternet Explorer 10+, Firefox 8+, Safari 4+, Chrome
Security algorithmsDiffers256-bit AES, HTTPS, SSH256-bit AES, FIPS 140-2, HTTPS, SNMP, SSH, SSL/TLS
Universal Plug and Play (UPnP)Known for oneYesUnknown — not stated by the source
BuzzerKnown for oneUnknown — not stated by the sourceYes
Access Control List (ACL)Known for oneUnknown — not stated by the sourceYes
Built-in iTunes serverKnown for oneUnknown — not stated by the sourceYes
Remotely operatedKnown for oneUnknown — not stated by the sourceYes
Share folderKnown for oneUnknown — not stated by the sourceCIFS/SMB
Software2 differ
Windows operating systems supportedDiffersWindows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 HomeWindows 10, Windows 7, Windows 8
Mac operating systems supportedDiffersMac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 MavericksMac 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 Mavericks
Power2 differ
Power supply locationDiffersBuilt-inExternal
Power supply unit (PSU) capacityDiffers250 W90 W
Redundant power supply (RPS) supportKnown for oneNoUnknown — not stated by the source
Power consumption (typical)Known for one77.32 WUnknown — not stated by the source
Power consumption (HDD standby)Known for one36.31 WUnknown — not stated by the source
AC input frequencyKnown for one50 - 60 HzUnknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one482 mmUnknown — not stated by the source
DepthKnown for one534 mmUnknown — not stated by the source
HeightKnown for one89 mmUnknown — not stated by the source
WeightKnown for one11.3 kgUnknown — not stated by the source
Package weightKnown for one13.4 kgUnknown — not stated by the source
Packaging contentidentical
Number of screwsKnown for one26Unknown — not stated by the source
External power adapterKnown for oneUnknown — not stated by the sourceYes

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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