Legacy Products

Computer Chassis




The Redline series was created with the goal of exceeding user experience and expectation for affordable PC chassis by offering punchy styling and features reserved often for more expensive models. The RL03, with its intake grill front fascia punctuated by glowing red SilverStone logo that doubles as a power button and red LED fan has an exciting presence that will surely raise the adrenaline of PC enthusiasts. Its bottom mounted power supply layout and flexible drive storage options enable it to support a wide selection of components. The top, front, and the bottom side of the RL03 are also fully filtered to ensure that positive pressure setup, a prominent feature in SilverStone’s high-end chassis, is a viable option for creating a dust-proof PC. For enthusiasts looking to build a PC with quality features and styling on a budget, the RL03 is an excellent choice.


  • Fantastic styling details with glowing button and red LED fan
  • Positive pressure design for effective dust reduction
  • Removable magnetic dust filter for top vents
  • Smart backside cable routing design
  • Motherboard back plate opening for quick CPU cooler assembly
  • Supports easy access drive bays with tool-less design

  • Download :
  • RL03 Manual


    Model No. SST-RL03B
    Material High-strength plastic and meshed front panel
    Motherboard ATX, Micro-ATX
    Drive bay External 5.25" x 3
    Internal 3.5" x 7, 2.5” x1
    Cooling system Front 2 x 120mm fan slots
    (1 x 120mm red LED intake fan included)
    Rear 1 x 120mm fan slots
    Side --
    Top 2 x 120mm or 2 x 140mm fan slots
    Bottom 1 x 120mm fan slots
    Internal --
    Expansion slot 7
    Front I/O port USB 2.0 x 2 (SST-RL03B, SST-RL03B-W)
    USB 3.0 x 2 (SST-RL03B-USB3.0, SST-RL03B-W-USB3.0)
    Audio x 1
    MIC x 1
    Power supply 1 x optional standard PS2(ATX)
    Expansion card Compatible with expansion cards up to 11”, width restriction-6.49"
    Limitation of CPU cooler 160mm
    Limitation of PSU Unlimited
    Net weight 5.14kg (RL03B)
    5.13kg (RL03B-W)
    Dimension 190mm (W) x 440mm (H) x 488mm (D), 40.8 liters
    7.48" (W) x 17.32" (H) x 19.21" (D), 40.8 liters
    Extra Support Kensington lock