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Item#: N82E16811156306

RAIDMAX Seiran II ATX-302WB Black/Orange Steel / Plastic ATX Mid Tower Computer Case

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  • Steel / Plastic ATX Mid Tower
  • USB 3.0 x 1, USB 2.0 x 2, Audio x 2(HD compatible) Front Ports
  • 3 External 5.25" Drive Bays
  • 3 Internal 3.5" Drive Bays

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

RAIDMAX Seiran II ATX Mid Tower Computer Case

RAIDMAX Computer Case

RAIDMAX Computer Case
RAIDMAX Computer Case

1. Supports 120mm radiators in the rear.

RAIDMAX Computer Case

2. Top: 2 X 120mm OR 1 X 140mm Fan (optional)

RAIDMAX Computer Case

3. Bottom-mounted PSU.

RAIDMAX Computer Case

4. Tool-free installation design

RAIDMAX Computer Case

5. 3.5" HDD racks also available for 2.5" HDD or SSD installation.

RAIDMAX Computer Case
  1. Front-mounted USB 3.0 X 1, Usb2.0 X 2 and HD Audio Ports X 2
  2. Special design side panel for cable management creates more space behind the motherboard.
  3. Supports maximum 390mm length VGA cards.

Basic Specifications

External Drive Bays 3 x 5.25"
Internal Drive Bays

3 x 3.5" HDD or 3 x 2.5" SSD

System Board ATX / Micro ATX / Mini-ITX
Expansion Slots Standard ATX 7 Slots
I/O Ports 1 x USB 3.0 + 2 x USB 2.0 / 2 x HD Audio

Cooling System

Front: 2 x 120mm LED fan (optional)
Side: 1 x 120mm LED fan (optional)
Back: 1 x 120mm Black frame with Black leaves fan

2 x 120mm or 1 x 140mm fan (optional)

Bottom: None

Learn more about the Raidmax ATX-302WB

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
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