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Product comparison · 2 nas & storage servers

TerraMaster T12-450 NAS/storage server Desktop Intel Atom® vs TerraMaster U4-111 NAS/storage server Intel® Celeron® J3455

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  • 87specifications compared
  • 19differ
  • 68identical
  • 5known for one product only

Key differences

  • Number of storage drives supported
    • 12
    • 4
  • Maximum supported storage capacity
    • 240 TB
    • 80 TB
  • Processor family
    • Intel Atom®
    • Intel® Celeron®
  • Processor frequency
    • 2.4 GHz
    • 1.5 GHz
  • Internal memory
    • 8 GB
    • 4 GB
  • Product colour
    • Grey
    • Black, Grey
  • Fan diameter
    • 9.2 cm
    • 4 cm
  • Number of users
    • 512 user(s)
    • 2048 user(s)

Side by side

Differences highlightedShow differences only
92 specifications
A

TerraMaster

T12-450 NAS/storage server Desktop Intel Atom®

Model T12-450

View product
B

TerraMaster

U4-111 NAS/storage server Intel® Celeron® J3455

Model U4-111

View product
Storage2 differ
Storage drives installedNoNo
Total installed storage capacity0 TB0 TB
Number of storage drives installed00
Number of storage drives supportedDiffers124
Installed storage drive typeNoNo
Supported storage drive typesHDD & SSDHDD & SSD
Storage drive capacity0 GB0 GB
Supported storage drive interfacesSerial ATASerial ATA
Storage drive sizes supported2.5,3.5"2.5,3.5"
Maximum supported storage capacityDiffers240 TB80 TB
RAID supportYesYes
RAID levels0, 1, JBOD0, 1, JBOD
Online RAID migrationYesYes
Hot-swap drive baysYesYes
Supported file systemsBTRFS, FAT32, HFS+, ext3, ext4BTRFS, FAT32, HFS+, ext3, ext4
Processor2 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Atom®Intel® Celeron®
Processor frequencyDiffers2.4 GHz1.5 GHz
Processor cores44
Processor cache typeSmart CacheSmart Cache
Processor modelKnown for oneJ3455
Processor boost frequencyKnown for one2.3 GHz
Memory1 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDDR4DDR4
Maximum RAM supportedKnown for one32 GB
ECCNoNo
Memory form factorSO-DIMMSO-DIMM
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates1000 Mbit/s1000 Mbit/s
iSCSI supportYesYes
Dynamic DNS (DDNS)YesYes
Supported network protocolsCIFS/SAMBA, NFS, FTP, TFTP, HTTPS, SSH, iSCSI, SNMP, SMTPCIFS/SAMBA, NFS, FTP, TFTP, HTTPS, SSH, iSCSI, SNMP, SMTP
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports22
USB portYesYes
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Fiber ports quantity00
HDMI ports quantity11
Design2 differ
Chassis typeKnown for oneDesktop
Cooling typeActiveActive
Product colourDiffersGreyBlack, Grey
Number of fans3 fan(s)3 fan(s)
Fan diameterDiffers9.2 cm4 cm
LED indicatorsHDD, LAN, PowerHDD, LAN, Power
Built-in displayNoNo
Performance2 differ
TypeNASNAS
Device classHome & Home OfficeHome & Home Office
Backup functionYesYes
Backup featuresCloud, USB driveCloud, USB drive
Multilingual supportYesYes
Number of usersDiffers512 user(s)2048 user(s)
Noise levelDiffers31.4 dB34.5 dB
Third-party supportYesYes
SnapshotYesYes
Management protocolsSNMPSNMP
Web-based managementYesYes
Access Control List (ACL)YesYes
Browser supportedGoogle Chrome, Mozilla Firefox, Apple Safari, Microsoft EdgeGoogle Chrome, Mozilla Firefox, Apple Safari, Microsoft Edge
Hot spareYesYes
On/off switchYesYes
S.M.A.R.T. supportYesYes
Security algorithmsAES, HTTPS, SNMP, SSHAES, HTTPS, SNMP, SSH
Share folder512512
System logYesYes
Universal Plug and Play (UPnP)YesYes
Softwareidentical
Windows operating systems supportedYesYes
Linux operating systems supportedYesYes
Mac operating systems supportedYesYes
Power3 differ
Power supply locationBuilt-inBuilt-in
Power supply unit (PSU) capacityDiffers500 W250 W
Number of power supply units11
Power consumption (max)Differs95 W35.2 W
Power consumption (typical)Differs33 W13.9 W
AC input voltage100-240 V100-240 V
AC input frequency50 / 60 Hz50 / 60 Hz
Output voltage12 V12 V
Weight & dimensions7 differ
WidthDiffers163 mm550 mm
DepthDiffers295 mm45 mm
HeightDiffers334 mm440 mm
WeightDiffers10.3 kg12 kg
Package widthDiffers235 mm580 mm
Package depthDiffers370 mm180 mm
Package heightDiffers437 mm710 mm
Packaging contentidentical
External power adapterYesYes
Cables includedAC, LAN (RJ-45)AC, LAN (RJ-45)
Sustainabilityidentical
Sustainability complianceYesYes
Operational conditionsidentical
Operating temperature (T-T)5 - 40 °C5 - 40 °C
Operating relative humidity (H-H)5 - 95%5 - 95%
Storage temperature (T-T)-20 - 60 °C-20 - 60 °C
Other featuresidentical
Compliance certificatesChina Compulsory Certification (CCC), Federal Communications Commission (FCC), KC, RoHS, WEEEChina Compulsory Certification (CCC), Federal Communications Commission (FCC), KC, RoHS, WEEE
CertificationFCC, CE, CCC, KCFCC, CE, CCC, KC
Warranty periodKnown for one2 year(s)

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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