■ Fits three 3.5" SAS 12Gb** / SATA 6Gb drives in two 5.25" device bay

■ Adjustable drive status LED and fan control system

■ Trayless & screwless design

■ Individual metal key lock for each drive for extra security

■ All aluminum body with beautiful hairline brushed finish

■ Independent drive status LED

■ Built-in cooling fan for excellent heat dissipation

■ Fully supports Hot-Swap function



Model No.
Color Black
Material Aluminum and front bezel with plastic clip button
Form factor 5.25” drive bay x 2
Drive support 3 x 3.5” SAS*/SATA HDD or SSD
Transfer rate Up to 12Gbit/s** or 6Gbit/s (depend on drive speed)
Host interface 7-Pin SATA connector x 3 or SAS* primary channel connection
Power connector SATA 15-Pin x 2
Drive tray security Triangle metal key lock design
LED indicator Power ON : Blue
Accessing : Purple blinking
Number of key 2
Switch button Fan speed:High/Low
Cooling fan 1x 70mm fan, 3000rpm
Net weight 1.02kg
Dimension 146mm (W) x 84.5mm (H) x 195mm (D)
5.75" (W) x 3.33" (H) x 7.68" (D)

*Your system must have SAS controller if you want to use SAS HDD
*Hard drive capacity and RAID support is dependent on SAS or SATA controller used
**12Gbit/s Mini-SAS HD control card and cable required for 12Gb/s performance. (e.g. SilverStone ECS05 & CPS05)

  • Q&A

Describe Ver Size Download
FS303 High resolution photos 10,301 KB
FS303 manual v1.0 749 KB
FS303 eDM (fs303-edm-en.pdf)   260 KB

TJ04-E Superior mid-tower chassis with incredible storage capacity more...

No such information.