

SilverStone External Enclosures
SilverStone's line of external drive enclosures provide a wide range of options and features to meet every user's needs!
The Silverstone FS305-12G 5-Bay 5.25" to 3.5" Hard Drive Bay Converter
The SilverStone FS305B-12G is an internal drive bay converter, which fits up to five 3.5" drives using three 5.25" front chassis bays. It provides transfer speeds of up to 6Gbps via SATA, or 12Gbps via SAS with the appropriate controller card. Here are a few other key specs:
- Integrated 80mm fan with speed selector switch
- Trayless and screwless design for easy HDD installation
- Fully supports hot-swap function
- Powered by dual SATA power cables
Key Features:

Converts 3 x 5.25" bays to 5 x 3.5" bays

Fan and LED selector switches

Tool-less design with hot-swap functionality

80mm fan

Locking mechanisms

Five SATA/SAS ports
![]() FS303 | ![]() FS305 | |
|---|---|---|
| Customer Reviews | — | — |
| Price | — no data | — |
| Form factor | 5.25” drive bay x 2 | 5.25” drive bay x 3 |
| Drive support | 3 x 3.5” | 5 x 3.5” |
| Transfer rate | Up to 12Gbit/s (SAS) or 6Gbit/s (SATA) | Up to 12Gbit/s (SAS) or 6Gbit/s (SATA) |
| Cooling fan | 1x 70mm fan | 1 x 80mm fan |
| Power connector | SATA 15-Pin x 2 | SATA 15-Pin x 2 |
The Silverstone FS305-12G 5-Bay 5.25" to 3.5" Hard Drive Bay Converter

SilverStone External Enclosures
SilverStone's line of external drive enclosures provide a wide range of options and features to meet every user's needs!

The SilverStone FS305B-12G is an internal drive bay converter, which fits up to five 3.5" drives using three 5.25" front chassis bays. It provides transfer speeds of up to 6Gbps via SATA, or 12Gbps via SAS with the appropriate controller card. Here are a few other key specs:
- Integrated 80mm fan with speed selector switch
- Trayless and screwless design for easy HDD installation
- Fully supports hot-swap function
- Powered by dual SATA power cables
Key Features:

Converts 3 x 5.25" bays to 5 x 3.5" bays

Fan and LED selector switches

Tool-less design with hot-swap functionality

80mm fan

Locking mechanisms

Five SATA/SAS ports
![]() FS303 | ![]() FS305 | |
|---|---|---|
| Customer Reviews | — | — |
| Price | — no data | — |
| Form factor | 5.25” drive bay x 2 | 5.25” drive bay x 3 |
| Drive support | 3 x 3.5” | 5 x 3.5” |
| Transfer rate | Up to 12Gbit/s (SAS) or 6Gbit/s (SATA) | Up to 12Gbit/s (SAS) or 6Gbit/s (SATA) |
| Cooling fan | 1x 70mm fan | 1 x 80mm fan |
| Power connector | SATA 15-Pin x 2 | SATA 15-Pin x 2 |

















