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TerraMaster F4-421 NAS Desktop Intel® Celeron® J3455
TerraMaster

F4-421 NAS Desktop Intel® Celeron® J3455

4 GB 40 TB HDD White

Model F4-421

85 specifications
  • ProcessorIntel® Celeron®
  • Memory4 GB
  • TypeNAS
  • ColourWhite
  • Storage drives installedYes
  • Processor manufacturerIntel
See all specifications

Overview

Processor
Intel® Celeron®
Memory
4 GB
Type
NAS
Colour
White
Storage drives installed
Yes
Processor manufacturer
Intel
Brand
TerraMaster
Model
F4-421
Part numbers
F4-421, F4-421/40TB-IW, F4-421/16TB-IW, F4-421/4TB-IW, F4-421/12TB-IW, F4-421/24TB-IW +4 more
Also known as
TerraMaster F4-421 NAS Desktop Intel® Celeron® J3455 4 GB 40 TB HDD White

Specifications

85 specifications in 14 groups

Storage

Storage drives installedYes
Total installed storage capacity40 TB
Number of storage drives installed4
Number of storage drives supported4
Installed storage drive typeHDD
Supported storage drive typesHDD & SSD
Storage drive interfaceSerial ATA
Supported storage drive interfacesSerial ATA
Storage drive size2.5/3.5"
Storage drive sizes supported2.5,3.5"
RAID supportYes
RAID levels0, 1, 5, 6, 10
Hot-swap drive baysYes
Supported file systemsBTRFS, FAT32, HFS+, NTFS, ext3, ext4

Processor

Processor manufacturerIntel
Processor familyIntel® Celeron®
Processor modelJ3455
Processor frequency1.5 GHz
Processor boost frequency2.3 GHz
Processor cache2 MB
CPU configuration (max)1
Number of processors supported1
Conflict-Free processorYes

Memory

Internal memory4 GB
Maximum RAM supported8 GB
Memory slots2

Network

Ethernet LANYes
Ethernet LAN data rates1000 Mbit/s
Wake-on-LAN readyYes
Supported network protocolsCIFS/SAMBA, NFS, FTP, TFTP, HTTPS, SSH, iSCSI, SNMP, SMTP

Ports & interfaces

Ethernet LAN (RJ-45) ports2
USB portYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
HDMI ports quantity1

Design

Chassis typeDesktop
Cooling typeActive
Product colourWhite
Number of fans1 fan(s)
Fan diameter8 cm

Performance

TypeNAS
Backup functionYes
Backup featuresCloud, USB drive
Number of users2048 user(s)
SnapshotNo
Access Control List (ACL)Yes
S.M.A.R.T. supportYes

Software

Windows operating systems supportedYes
Linux operating systems supportedYes
Mac operating systems supportedYes
Other operating systems supportedAndroid, iOS

Power

Power supply unit (PSU) capacity90 W
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz

Weight & dimensions

Width225 mm
Depth136 mm
Height227 mm

Packaging content

External power adapterYes
Cables includedLAN (RJ-45)
Power cables quantity1

Processor special features

Embedded options availableYes
Enhanced Intel SpeedStep TechnologyYes
Execute Disable BitYes
Idle StatesYes
Intel 64Yes
Intel Clear Video TechnologyYes
Intel Enhanced Halt StateYes
Intel Identity Protection Technology version1.00
Intel Rapid Storage TechnologyNo
Intel Secure BootYes
Intel Secure Boot Technology version1.00
Intel Secure Key Technology version1.00
Intel Small Business Advantage (SBA) version0.00
Intel Smart Connect TechnologyNo
Intel Smart Connect Technology version0.00
Intel Smart Response Technology version0.00
Intel Stable Image Platform Program (SIPP)No
Intel Stable Image Platform Program (SIPP) version0.00
Intel Trusted Execution TechnologyNo
Intel VT-x with Extended Page Tables (EPT)Yes
Intel Virtualization Technology (VT-x)Yes
Intel Virtualization Technology for Directed I/O (VT-d)Yes

Operational conditions

Operating temperature (T-T)5 - 40 °C
Operating relative humidity (H-H)-20 - 60%
Storage temperature (T-T)5 - 95 °C

Other features

CertificationRoHS, WEEE, FCC, CE, CCC, KC

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