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Silver front bezel 4U rackmount chassis black steel body 20 inch sliding rails

iStarUSA Inc.

iStarUSA Inc. D-400SEA-SL-RAIL24 4U Server Rack Silver Bezel 20" Rails

SKU CH-ZAMR-84Y6S MPN D-400SEA-SL-RAIL24

A 4U rack-mount chassis with a silver aluminium front bezel, seven expansion slots, four 5.25-inch and three 3.5-inch drive bays, dual USB 2.0 ports.

  • TypeRack Mount Cabinet
  • Rack Units4U
  • ColorColor of Front Bezel: Silver Color of Main Chassis: Black
  • MaterialMaterial of Front Bezel: Aluminum alloy Material of Handle:
  • Cooling (Optional)1 x 80mm
  • Cooling (Standard)1 x 80mm, 1 x 120mm
  • 4U height fits standard racks while saving space
  • silver aluminium front bezel adds a professional look
  • 2 mm Japanese zinc-coated steel chassis resists corrosion
  • 120 mm plus 80 mm fans deliver balanced airflow
  • 20 inch sliding rails simplify installation and service

Compact 4U Rackmount Chassis

The iStarUSA D-400SEA-SL-RAIL24 is a 4U server chassis with a silver aluminium front bezel and black 1.2mm SECC steel body. It fits standard 19-inch racks and includes a 20-inch sliding rail kit for straightforward installation. The unit suits small-business servers, remote-office appliances or test-lab nodes that need a tidy rack footprint.

Drive capacity and cooling headroom

Four 5.25-inch bays, one external 3.5-inch bay and two internal 3.5-inch bays provide room for mixed optical, backup and OS drives. Standard cooling uses one 120mm and one 80mm fan, with an optional second 80mm fan for higher thermal loads. The seven expansion slots support full-height add-in cards such as RAID controllers or extra NICs.

Front-panel access and optional upgrades

Two front USB 2.0 ports give immediate keyboard, media or diagnostic access without opening the rack. A lockable aluminium bezel secures the drive bays and switches. The optional BPU-230 cage converts the external 3.5-inch bay into a two-to-three-drive hot-swap module, and a sensor board enables temperature and fan-speed readouts on the front LEDs.

Highlights

  • 4U height fits standard racks while saving space
  • silver aluminium front bezel adds a professional look
  • 2 mm Japanese zinc-coated steel chassis resists corrosion
  • 120 mm plus 80 mm fans deliver balanced airflow
  • 20 inch sliding rails simplify installation and service

Specifications

BrandiStarUSA
ModelD-400SEA-SL-RAIL24
TypeRack Mount Cabinet
Rack Units4U
ColorColor of Front Bezel: Silver
Color of Main Chassis: Black
MaterialMaterial of Front Bezel: Aluminum alloy
Material of Handle: SECC Zinc-Coated Steel
Material of Main Chassis: 1.2mm SECC Zinc-Coated Steel (Japan Made)
Cooling (Optional)1 x 80mm
Cooling (Standard)1 x 80mm, 1 x 120mm
SpecificationStandard Drive Bays:
- 3.5" Drives: 1
- 3.5" Drive (internal): 2
- 5.25" Drives: 4
Indicators: Power, HDD, Temperature, Fan (Fan/Temp require sensor board TC-ISF08 )
Switches: Power, Reset
Supported PSU Type: PS2, Mini Redundant
Expansion Slots: 7
Security: Front Bezel Key Lock
Front Connector: 2 x USB 2.0
Motherboard Size: 12" x 9.6" (ATX, microATX)
FeaturesPatented Aluminum Front Panel with Locks
Optional BPU-230 2 to 3 Hot-Swappable HDD Cage
Optional Aluminum Chassis
Power and Alarm Reset Switch
Power and HDD LED
Front Access USB2.0 x2
120mm x1 and 80mm x1 Cooling Fan
with 20" Sliding Rail Kit
Unit Dimension19.00" x 7.00" x 20.80"
Shipping weight18.14 kg
Package size686 × 559 × 305 mm

Questions about this item

Will the 20" sliding rails fit my existing 4U cabinet depth?

The included rails are 20 inches long and mount in a standard 19-inch rack; verify your cabinet's internal depth before installing.

How do I confirm the 120 mm and 80 mm fans are spinning after power-up?

Watch the front-panel fan and temperature LEDs; they illuminate when the optional TC-ISF08 sensor board is installed and the fans are running.

Which drive cages and power supplies come pre-installed in the chassis?

The unit ships with one external 3.5" bay, two internal 3.5" bays, four 5.25" bays, and supports PS2 or mini-redundant PSUs — none are included.

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