Umart is now offering a new PC Repairs and Upgrades service, designed to boost your computer's performance affordably. As an introductory offer for this service, we're providing free Hardware Diagnosis to all customers who book online. Our service covers a range of common PC issues:
• Booting problems or blue screen errors • Hard drive failures • Power supply issues • Slow computer performance • Unusual or loud noises • Viruses • Visual glitches and errors
For any of these problems, we are ready to repair and upgrade your PC with new components as needed. Our team of technicians is both friendly and patient, ensuring efficient problem resolution.
Please note: We do not offer laptop repairs.
For more details and to book your service at $0 (online) or $60 (walk-in), please visit Umart's website.
Book online to get a FREE 30-minutes Basic Diagnosis!
UmartFix with FSD/Uber
Door-to-Door PC repair with FREE pick up and delivery in just 1-3 hour. Sit back... and let UmartFix do the rest.
PC repair can be a nightmare - with long waiting times, inconvenient trips to repair shops, uncertain repair durations, hidden fees, and poor communication, all making the experience frustrating, stressful, and time-consuming. UmartFix now provides Door-to-Door PC repair services which makes PC repair hassle-free with our FREE pick up and delivery in just 1-3 hour. Whether you’re dealing with a slow computer, broken hardware, or a virus infestation, our expert technicians are here to help—without you having to leave the comfort of your home or office.
• FREE pick up & delivery service • Hardware Repair • Upgrades • Software Troubleshooting • Custom PC Build
We understand that time is valuable, so we aim for quick turnaround times and ensure your PC is back in your hands as soon as possible—delivered right to your doorstep, free of charge. No hidden fees, no stress. Enjoy reliable, top-quality service without the inconvenience of traveling to a repair shop.
Please note: We do not offer laptop repairs.
For more details and to book your service at $88, please visit Umart's website.
Book online to get a FREE 30-minutes Basic Diagnosis!
TerraMaster’s F5-221 5-bay NAS unit comes with an Intel dual-core processor, a frequency of up to 2.0 GHz, a read speed reaching 215 MB/s, and a write speed reaching up to 212 MB/s. These devices are compatible with both AES hardware encryption and 4K HD video transcoding, making the F5-221 an ideal candidate for home multimedia entertainment and small office applications.
Specifications
PROCESSOR MODEL
Intel® Celeron® J3355
PROCESSOR ARCHITECTURE
64-bit
PROCESSOR FREQUENCY
Dual Core, 2.0GHz (Maximum Turo: 2.5GHz)
SYSTEM MEMORY
2GB
PRE-INSTALLED MEMORY MODULE
2GB (1 x 2GB)
TOTAL MEMORY SLOT NUMBER
1
MAXIMUM SUPPORTED MEMORY
10 GB (2GB + 8 GB)
DISKETTE SLOT NUMBER
5
COMPATIBLE DISK TYPES
3.5" SATA HDD
2.5" SATA HDD
2.5" SATA SSD
MAXIMUM INTERNAL STORAGE CAPACITY
70TB (14 TB drive x 5) (Capacity will vary along with the RAID type)
DISK HOT PLUGS
√
RJ-45 1GBE NETWORK JACK
2
USB 3.0 PORT
2
INTERNAL DISK
EXT4,BTRFS
EXTERNAL DISK
EXT3, EXT4, NTFS, FAT32, HFS+
SIZE (H*W*D)
227(H) x 225(W) x 136(D) mm
SYSTEM FAN
80 mm x 80 mm x25mm 2 pcs
FAN MODE
Smart, Fastest, Low temperature, Mute
AUTOMATIC RECOVERY OF POWER
√
NOISE LEVEL
19.8dB(A)
TIMING ON/OFF
√
POWER SUPPLY / TRANSFORMER
90W
AC INPUT VOLTAGE
100V - 240V AC
CURRENT FREQUENCY
50/60 Hz, single frequency
POWER CONSUMPTION
46.6W
2.0W (hard drive dormancy)
WORKING TEMPERATURE
5°C ~ 40°C (40°F ~ 104°F)
STORAGE TEMPERATURE
-20°C ~ 60°C (-5°F ~ 140°F)
RELATIVE TEMPERATURE
5% ~ 95% RH
MAXIMUM STORAGE SPACE
256
MAXIMUM ISCSI TARGET
32
MAXIMUM ISCSI LUN
256
SUPPORTED RAID TYPES
Single,JBOD,RAID 0,RAID 1,5,6
LARGE CAPACITY HARD DISK FOR EXPANDING STORAGE SPACE
RAID 1,5
MAXIMUM LOCAL USER'S ACCOUNT NUMBER
2048
MAXIMUM LOCAL GROUP NUMBER
256
MAXIMUM SHARED FOLDERS NUMBER
256
MAXIMUM SHARED FOLDERS SYNCING TASKS
4
MAXIMUM CONCURRENT CIFS/AFP/FTP SESSIONS
500
WINDOWS ACL INTEGRATION
√
NFS KERBEROS AUTHENTICATION
√
APPLICATIONS
√
MAIL SERVER, WEB SERVER
√
RSYNC REMOTE SERVER
√
FTP SERVER, MYSQL SERVER
√
CLOUD STATION SERVER
√
DOWNLOAD STATION
√
MEDIA SERVER
√
DLNA COMPLIANCE
√
TNAS SUPPORTED OS
Windows. Mac. Linux
TNAS OS SUPPORTED WEB BROWSERS
Chrome48; Firefox30,IE 9,Safari(mac):4.5
TNAS SUPPORTED MOBILE DEVICES
iOS8.2, Android4.4
LANGUAGE
English, Chineses, Japanese, German, French, Spanish, Italian, Korean
