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Black 4U rackmount server chassis with aluminium front bezel, four 5.25 inch bays, one 3.5 inch bay, two USB 2.0 ports

iStarUSA Inc.

iStarUSA Inc. D-400SE 4U Rackmount Server Chassis

SKU CH-5XNW-AAZJ0 MPN D-400SE

4U rackmount chassis with four 5.25″ external bays, one 3.5″ external bay, two internal 3.5″ bays, seven expansion slots, front USB 2.0 ports and 80 mm plus 120 mm fans

  • Form factor4U
  • Chassis styleRackmount
  • Housing materialAluminum / Steel
  • Supported motherboard sizesATX / Micro ATX
  • 5.25-inch external bays4
  • External 3.5" drive bays1

Model D-400SE

  • Fits standard 19.00" racks with 4U form factor
  • Holds up to five drives for RAID configurations
  • Seven expansion slots support multiple add-on cards
  • Dual fan setup with 80mm and 120mm units
  • Front bezel key lock secures physical access

4U Rackmount Chassis for Compact Servers

The iStarUSA D-400SE is a 4U rackmount server chassis built for ATX and Micro ATX motherboards. It targets system integrators and IT departments that need a compact, industrial enclosure with room for multiple drives and expansion cards in a standard 19-inch rack.

Cooling Layout with 80mm and 120mm Fans

Thermal management relies on one 80mm fan and one 120mm fan mounted in the chassis. Front-panel indicators display power status, hard-drive activity, temperature and fan speed when the optional TC-ISF08 sensor board is installed, giving administrators basic environmental monitoring without extra software.

Drive Bay Configuration and Front Access

Four external 5.25-inch bays, one external 3.5-inch bay and two internal 3.5-inch bays support up to five drives for RAID arrays. Two front USB 2.0 ports provide local peripheral access, while a key-locked aluminium front bezel secures the drive bays and controls against unauthorised physical access.

How it compares

Measured against everything we stock in Rackmount Server Cases, at today’s prices. Recalculated every night.

Price $268.99
Pricier than about 61% of the 1,006 comparable items (median $222.49).

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Specifications

Product
Brand nameiStarUSA
Model nameD-400SE
Product colorBlack
Storage
5.25-inch external bays4
External 3.5" drive bays1
3.5-inch internal bays2
Ports & slots
Expansion card slots7
Front panel ports2 x USB 2.0
Size & build
Form factor4U
Chassis styleRackmount
Housing materialAluminum / Steel
80mm fan count1
Product dimensions19 in × 7 in × 20.8 in
Shipping weight14.40 kg
Package size686 × 559 × 279 mm
Compatibility
Supported motherboard sizesATX / Micro ATX
More details
120mm fan count1

Other versions of this model

5 more in the same range

Questions about this item

How do I mount the 4U chassis in a 19-inch rack, and which step is commonly missed?

Use the 19.00-inch wide front flanges with cage nuts or screws for the 4U height; the step often missed is installing the optional sensor board TC-ISF08 so the front temperature and fan indicators function.

What cooling parts will need cleaning or replacement over time?

One 80mm fan and one 120mm fan draw air through the front bezel; plan to vacuum or replace both fans periodically to maintain airflow.

How many expansion cards fit before the seven-slot backplane is full?

The chassis provides seven expansion slots, so the limit appears when the seventh add-on card is installed.

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