TerraMaster F5-421Diskless NAS 5-Bay Cloud Storage

Regular price $ 469.99 Sale

Availability: Available to order Unavailable

MPN: F5-421

Product Vendor: TerraMaster

Product SKU: F5-421

TerraMaster F2-421 NAS 2-Bay Cloud Storage Intel Quad Core 1.5GHz Plex Media Server Network Storage (Diskless)

The F5‐421 device relies on the following six data security layers:

1. Automatic scheduled backup
2. Btrfs file system and snapshot
3. Multi RAID array security
4. AES hardware folder encryption and network
transport encryption
5. Cloud drive data backup
6. File system Cluster


Your Custom Configuration:
  • No Hard Drive
  • No RAID
  • No RAM Upgrade
  • No RAIL
  • No LAN Card
  • No Warranty
  • No SSD Cache
  • No Cables
  • No QM2 Card
  • No M.2 SSD Modules
  • No Transceiver

Price (including options)

Regular price $ 469.99 Sale

Product Details

F5-421 5-Bay NAS for Small/medium Business

Powerful Configuration, Excellent Performance

With an Intel quad-core processor, the device’s main frequency reaches up to 1.5 GHz (max turbo to 2.3 GHz). It achieves read speeds of 410 MB/s and write speeds up to 405 MB/s, supports AES NI hardware encryption, and is ideal for small to medium commercial storage servers with 4GB DDR3 memory and four 1000Mbps network interfaces.

Enhance the Safety of your Data with a Next-Generation File System

Superior storage technology and optimised snapshot technology are the cornerstones of the Btrfs file system, which is what TerraMaster’s F5-421 5-bay NAS unit relies on for advanced data protection, prevention of data corruption, and minimal maintenance expenses. Use of this file system promotes high data integrity, all the while promoting flexibility and efficiency in the areas of data protection and data recovery.
Optimised snapshot technology generates 1024 snapshots for every shared folder, and up to 8,192 overall system snapshots. In this way, users can benefit from flexible, storage-saving data protection. Since data recovery takes place at the file or folder level, businesses can also benefit from enhanced flexibility and efficient data recovery.


Faster and Safer

The device is equipped with four Gigabit network interfaces to support network aggregation and failover. If one network interface fails, the Internet connection can be maintained, helping to reduce the possibility of service interruption and the inconvenience of downtime operation. In addition, network aggregation can give full play to the advantages of the four network interfaces, which several times faster the connection speed and breaks the speed limit of a single network interface.

Large-Scale User Access

Support concurrent access for up to 1,000 users. You can also share storage space across multiple users, apply RBAC rights management and Windows ACL, and set access rights according to users, user groups, and folders.

SSD Cache

Using SSD acceleration technology, transmission efficiency can be enhanced with a read-write optimized combination of hard disk and SSD cache. Effective SSD acceleration technology dramatically reduces I/O latency and improves storage efficiency by more than 20%.

Striving to Satisfy Small Businesses

Small businesses benefit from the opportunity to conveniently build file storage servers, mail servers, web servers, FTP servers, MySQL databases, CRM systems, Node.js, and Java virtual machines, as well as a host of other commercial applications.

Multiple RAID Modes

Support a variety of disk array modes, including RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, JBOD, and SINGLE, to meet the needs of various users and levels of data security.

State-of-the-Art TOS 4.1.X Operating System

With the most recent version of the TOS operating system, TOS 4.1.X, you can back up your data, manage your file server, and optimise your sharing services in an intuitive, simple, and user-friendly way. The operating system includes a complex of application software, with rich application content, potent multimedia services, and numerous ways to back up your data.

Smart Mobile App

With the TNAS mobile app, quickly access your TNAS device and its multimedia data without restrictions, all simply through your iOS or Android system.

Specifications

Processor  
Processor Model Intel® Celeron® J3455
Processor Architecture X.86 64-bit
Processor Frequency Quad Core 1.5GHz (Max burst up to 2.3GHz)
Hardware Encryption Engine
Video Transcoding 8-bit H.265 (HEVC), MPEG-4 Part 2, MPEG-2, VC-1; maximum resolution: 4K (4096 x 2160); maximum frame rate per second (FPS): 30 (need to install third-party applications)
Memory  
System Memory 4GB 
Pre-installed Memory module /
Total Memory Slot Number 1
Maximum Supported Memory 12 GB (4 GB + 8 GB)
Note TerraMaster reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
Storage  
Disk Slot Number 5
Compatible Drive types 3.5" SATA HDD
  2.5" SATA HDD
  2.5" SATA SSD
Maximum Internal Raw Storage Capacity 70TB (14TB x 5) (Capacity may vary by RAID types)
Max Single Volume 108TB
Drive Hot Swap
Note . Hard drive vendors will release their latest models of hard drives, and Maximum internal raw storage capacity may be adjusted accordingly.
The maximum single volume size is not directly related to the maximum raw capacity.
File System  
Internal Drive EXT4, BTRFS
External Drive  EXT3, EXT4, NTFS, FAT32, HFS+
   
External Ports  
RJ-45 1GbE Network Jack 4
USB 3.0 Port 2
USB 2.0 Port /
COM /
HDMI 1
VGA /
LSI 9207-8i HBA Card /
PCIe Slots /
   
Appearance  
Size (H*W*D) 227 x 225 x 136 mm
Packaging Size (H*W*D) 300 x 275 x 186 mm
Weight Net Weight: 2.30Kg  Gross Weight: 3.56Kg
   
Others  
System Fan 80 mm x 80 mm x25mm  2 pcs
Fan Mode Smart, High speed, Middle speed, Low speed
Noise Level 19.8dB(A) 
Power Supply 90W
AC Input Voltage 100V - 240V AC
Current Frequency 50/60 Hz, single frequency
Power Consumption 56.6W (read & write)
  2.0W  (hard drive dormancy)
Limited warranty 2 years
Certificate FCC, CE, CCC, KC
Environment RoHS, WEEE
Temperature  
Working Temperature 5°C  ~ 40°C (40°F ~ 104°F)
Storage Temperature -20°C ~ 60°C (-5°F ~ 140°F)
Relative Humidity 5% ~ 95% RH
   
Package Contents  
  Host unit (x1)
  Power cord (x1)
  RJ-45 network cable (x1)
  Quick Installation Guide (x1)
  Limited Warranty Note(x1)
  Screws(a few)
  Power adapter (x1)
   
TOS Features  
OS Supported  
Supported Client OS Windows OS, Mac OS, Linux OS
Supported Web Browsers Google Chrome 48, Microsoft Internet Explorer 9, Mozilla Firefox 30,Apple Safari 4.5 or later version; Microsoft Edge is not recommended.
Supported mobile OS Ios 8.2, Android 5.0 or later version
   
Storage Management  
Supported RAID Types Single, JBOD, RAID 0, RAID 1, RAID5, RAID 6, RAID 10
Maximum Internal Volume Number 256
Maximum iSCSI Target 128
Maximum iSCSI LUN 256
Volume Expansion with Larger HDDs RAID 1,RAID5,RAID 6,RAID10
Volume Expansion by Adding a HDD RAID5,RAID6
RAID Migration
SSD Cache
Hot Spare
SSD TRIM /
Hard Drive S.M.A.R.T.
Seagate IHM
NVRAM write cache(BBU-protected) /
WORM(Write Once Read Many) /
Shared Folder Snapshot
LUN Snapshot /
Storage QoS For Shared Folder /
   
File Services  
File Protocol SAMBA/AFP/NFS/FTP/WebDAV
Maximum Concurrent SAMBA/AFP/FTP Connections 500
Windows Access Control List (ACL) Integration
NFS Kerberos Authentication
Account & Shared Folder  
Maximum local user's account number 2048
Maximum local group number 512
Maximum shared folders number 512
Maximum shared folders syncing tasks 8
   
Backup  
Rsync Server
Rsync Backup
Schedule Backup
USB Device Backup
Cloud Sync
Time Machine Server
File System Gluster
   
Networking  
TCP/IP IPv4
Protocols CIFS/SAMBA, NFS, FTP, TFTP, HTTPS, SSH, iSCSI, SNMP, SMTP
Link Aggregation
DLNA Compliance
VPN Client
VPN Server
Proxy lient
Proxy Server /
UPnP/Bonjour Discovery
TNAS.online Remote Access
DDNS
Access Right Management  
Batch users creation /
Import/Export users /
User Quota Managerment
Local user access control for CIFS/SAMBA and FTP
   
Domain Authentication  
Microsoft Active Directory
LDAP Client
LDAP Server
SSO /
Security  
Firewall Protection
Account Auto-block Protection
AES Volume and Shared Folder Encryption
Importable SSL certificate
Instant Alert via email, SMS, Beep
   
Power Management  
Automatic Power On After Power Recovery
Scheduled Power On/Off
Wakeup On LAN /
UPS Supported
   
Administration  
Multi-window, Multi-task System Management
Custom Desktop
Control Panel
Resource Monitor
Syslog
OS UI Language English, German, French, Spanish, Italian, Magyar, Chinese, Japanese, Korean
Applications  
Application Center
Mail Server
Web Server
Clam Antivirus
Download
Multi Media Server
Docker
Plex Media Server
Snapshot

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What We Do

The Case for buying an Integrated NAS System from SimplyNAS

Buying a NAS doesn't have to be complicated or stressful. This may only occur at times when looking to buy a diskless NAS as the risk element of receiving a faulty NAS or drives are accentuated. Nothing wrong in buying a diskless NAS and adding your own drives, the savings made may offset the inconvenience of receiving faulty NAS/Drives and having to go deal with returns, or does it? The argument against buying a diskless and self-populating with drives is quite compelling.

Disk Drives:

  • We ensure all drives are compatible with the relevant manufacturer, model provide conformity with the relevant compatibility guidelines.
  • All our disk drives are sourced from manufacturer recommended distributors – we don't buy aftermarket drives or purchase on open grey markets.
  • All our disk drives are sourced from manufacturer recommended distributors – we don't buy aftermarket drives or purchase on open grey markets.
  • Our comprehensive batch rotation ensures customer avoid batch issues and thus promote reliability and longevity.
  • Our methodology for configuration, setting RAID and in-depth burn testing process for disk drives and NAS servers is unsurpassable and the small premium paid for this service is worth its weight in gold.

Why buy your NAS from SimplyNAS - The NAS Experts

NAS Servers:

  • We are authorized partners for all the NAS servers we stock.
  • We only sell and support NAS solutions, as a specialist our knowledge is unsurpassable.
  • Our expertise within the technical arena for NAS servers, provides the glue for preventing our customers from making an incorrect buying decision, as we share our knowledge.
  • Our extensive and professional burn-testing service ensure the optimization and deployment of both NAS and Disk Drives is done to provide peace of mind and total integration.
  • Ready to use out of the box, no if's or buts.

SimplyNAS - The NAS Experts

Thinking of buying a NAS?

QNAP, Synology, Thecus and Drobo – Over fourteen Comprehensive years relationship culminating in our expertise of understanding all the NAS products, and skillfully combining performance, reliability and features to ensure our NAS experts are always at hand to help our customers optimize their storage needs.

At SimplyNAS we balance performance, reliability and compatibility to ensure customers get optimized NAS based disk solutions that perfectly match their Storage needs. All our pre-configured NAS systems are evenly balanced in the areas that really matter.
Call our NAS experts today at 407-960-4690

What is NASBIT?

What is NASBIT?

NASBIT© is a Licensed trademark of SimplyNAS. The acronym stands for Network Attached Storage Burn in Testing. This term is used to describe the process of testing new Network Attached Storage (NAS) hardware and firmware for faults before putting it to use in a live environment. This is done by running 'Stress testing' software for a stipulated period of time often 24 to 48 hours, but longer if needed.

When we receive an order for a NAS system pre-installed with disk drives it's prepared and configured with RAID followed by burn testing to ensure the entire system undergoes a thorough examination thus ensuring the server passes all tests to the highest standards set by us. Should the system hardware or any associated components fail at any point of the testing cycle the system is pulled and returned back as faulty our relevant vendor partner, the process seems simple but setting it up is far from easy.

Hard Disk Drives

All Hard disk drives are pre-tested prior to integration; the smallest of faults be it tolerable within industry standards are classified by us as faults, the hard drive is rejected and eliminated from the process and again returned back to source as a D.O.A. (dead on arrival). We continue to select drives from different batches, so as to eliminate any bad batches that may have been produced during manufacturing.

One integrated the drives are put through a vigorous routine that includes stress testing, including temperature tests and a host of read, writes to ensure the drive platters are stressed to the nth degree.

Memory

First, when the new server is turned on, we boot off of the network, and proceed to run the memory test that takes its sweet time, almost 10-12 hours dependent on manufacturer and model.

RAID

The appropriate RAID level is set and the system awaits completion of RAID synchronization. Once completed the NAS server undergoes numerous re-boots and a deletion of original RAID and a final re-build of RAID level again.

Why is NAS Burn in Testing (NASBIT©) necessary?

If within the designated time span the NAS servers are still running and with zero faults, it is considered suitable for rolling out to our customers. If there is a failure of any kind the systems is replaced with a new one, including hard drives and the process starts again, until the NAS servers passes with ZERO faults.

You would normally expect that this level of testing would be completed by the hardware manufacturers and so these tests shouldn't show up any faults. In our experience of testing hundreds of machines we do find faults, and we do send systems back.

The reason it is so important to perform this level of testing on NAS servers is that the uptime demands are so high. The slightest faults will cause outages and downtime. Once a NAS server is deployed, never again will you have the opportunity to take it offline and perform such detailed testing. Even if it were to crash, there is always a demand that it be put back online as quickly as possible, not left offline whilst thorough diagnostics are completed.

Always remember this is hardware and failures can and will occur even after burn testing has been carried, that is a fact of life we cannot avoid, but we do try and eliminate some of the hassle factor with testing. Thank you for buying from us, we truly appreciate your custom.


NOT AVAILABLE ON DISKLESS UNITS - ONLY FOR SYSTEMS PRECONFIGURED WITH HARD DISK DRIVES
Copyright 2018 by SimplyNAS all rights reserved. Federal copyright law prohibits unauthorized reproduction by any means and imposes fines up to $25,000 for violation.

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TerraMaster F5-421Diskless NAS 5-Bay Cloud Storage

Your Custom Configuration:
  • No Hard Drive
  • No RAID
  • No RAM Upgrade
  • No RAIL
  • No Network Card
  • No Warranty
  • No SSD Cache
  • No Cables
  • No QM2 Card
  • No M.2 SSD Modules
  • No Transceiver
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