Open-Bay 4U Server Chassis

.Flexible drive bays configuration for ODD, 2.5" and 3.5" HDD
.Supports easy-swap rear fan x 2 for upgrade    
.Compatible with standard PS2 or mini-redundant power supply
.Expandable storage option with InWin storage kits   
.GPU holder and adjustable card retainer supporting 350mm dual-slot PCIe cards x 4   
.Convertible to tower with chassis stands (optional)    
.Lockable front door for data security    
.Tool-free cover for easy installation and quick maintenance    

Industry Standard EIA-RS310D
M/B Form Factor ATX (12" x 9.6"), CEB (12" x 10.5")
Drive Bay • External: 5.25" x 3, 3.5" x 1
• Internal: 3.5" x 3, or 3.5" x 2 & 2.5" x 1
Power Supply Supports:
• PS2, up to 600W
• Optional mini-redundant up to 500W
Indicator Power status, HDD, LAN activity LEDs
Front Control Panel Power switch, System reset, USB 2.0 x 2
Chassis Security Intrusion switch (optional)
Cooling Fan Supports:
• 120 x 25mm PWM front fan x 1, 3500RPM
• 80 x 25mm PWM rear fan x 2 (optional), 4200RPM
• 80 x 25mm PWM rear fan x 2 (optional), 4500RPM
Expansion Slot Full height PCI slot x 8
Material • Material: SGCC
• Thickness: 1.2mm
Rail Kit Supports 28" tool-less & ball-bearing slide rails
Product Dimensions (DxWxH; Chassis Only) 515x 430 x 174.8mm
(20.3" x 16.9" x 6.9")

Package Dimensions (DxWxH) 696 x 610 x 310mm
Weight (Chassis Only) • Net weight: 11.5kg
• Gross weight: 14.7kg
Cubic Feet 4.65
Container Information Single packing with pallets:
• 20': 144pcs
• 40': 300pcs
• 40' HQ: 350pcs
* The actual product is subject to change without prior notice. In Win Development Inc. reserves the right to make any final modifications.
* The above image is for reference only. All hardware components and optional parts are not included.
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IW-R400N eDM
IW-R400N Gallery -
Item Part Number Description Support Picture
Slide Rail 3RAMIS129500 28" tool-less & ball-bearing slide rails (weight capacity 35kg) 1
Power Supply 3RAMAP027600 Mini redundant 500W, 80 Plus Bronze 1
Fan 3RAMFB014500 120 x 25mm front fan, PWM, 3500RPM 1
Fan 3RAMFB015300 80 x 25mm rear fan, PWM, 4200RPM 2
Fan 3RAMFB014800 80 x 25mm rear fan, PWM, 4500RPM 2
Storage Kit 2RAKID044201 IW-SK23-02, 3.5" hot-swap HDD x 3, SAS/SATA 12Gb/s 1
Storage Kit 2RAKID073901 IW-SK34-02, 3.5" hot-swap HDD x 4, SAS/SATA 12Gb/s 1
Others 3RAMRW011300 Intrusion switch / 800mm 1
Others 2RALXX396100 Foot stands 1 set