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Silver aluminium bezel on black steel 3U rackmount chassis, 19 by 5.25 by 20.8 inches

iStarUSA Inc.

iStarUSA Inc. D-300SEA-SL-HDD2535 3U server rack

SKU CH-MDCJ-RXSAZ MPN D-300SEA-SL-HDD2535

3U rackmount chassis with silver aluminium bezel, 1U power supply support, seven expansion slots and an internal 2.5 to 3.5 inch drive converter

  • Rack height3U
  • Cooling (optional)1 × 60 mm, 3 × 80 mm (bracket DD-FANGUARD-8 required)
  • Cooling (standard)1 × 60 mm
  • Spec summaryStandard Drive Bays: - 3.5 in Drives: 2–3.5 in Drive (intern
  • Product dimensions19 in × 5.25 in × 20.8 in
  • Product typeRack Mount Cabinet
  • 3U rack height fits standard 19-inch cabinets
  • Silver aluminium front bezel adds professional appearance
  • 2mm Japanese SECC steel chassis ensures structural rigidity
  • Seven full-length expansion slots support diverse add-in cards
  • Two front USB 2.0 ports provide convenient local access

3U Rackmount Chassis with Drive Converter

The iStarUSA D-300SEA-SL-HDD2535 is a 3U rackmount cabinet built from 1.2mm zinc-coated steel with an aluminium front bezel. It accepts ATX and microATX boards up to 12 by 9.6 inches and includes a 2.5 to 3.5 inch drive converter. System builders needing a compact industrial enclosure with front USB 2.0 ports will find the layout practical.

2.5 to 3.5 Inch Internal Drive Converter

The chassis ships with a converter that lets a single 2.5 inch SSD or HDD mount in a 3.5 inch internal bay. Without this part a 2.5 inch drive cannot be secured in the standard drive cage. Buyers who plan to run only 3.5 inch mechanical drives or who need multiple 2.5 inch bays should note the converter covers just one position.

Front Bezel Lock and Optional Fan Bracket

A key lock on the silver bezel secures the front door and drive bays against casual access. Cooling starts with one 60 mm fan; adding three 80 mm units requires the separate DD-FANGUARD-8 bracket. Temperature and fan LEDs on the front panel only function when the optional TC-ISF08 sensor board is installed.

How it compares

Measured against everything we stock in Rack Cabinets & Shelves, at today’s prices. Recalculated every night.

Price $140.99
Pricier than about 58% of the 2,764 comparable items (median $106.99).

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Specifications

Product
Brand nameiStarUSA
Model nameD-300SEA-SL-HDD2535
Product typeRack Mount Cabinet
Product colorof Front Bezel: Silver
Color of Main Chassis: Black
Size & build
Rack height3U
Main materialof Front Bezel: Aluminum alloy
Material of Handle: SECC Zinc-Coated Steel
Material of Main Chassis: 1.2 mm SECC Zinc-Coated Steel (Japan Made)
Product dimensions19 in × 5.25 in × 20.8 in
Shipping weight13.15 kg
Package size686 × 559 × 254 mm
More details
Cooling (optional)1 × 60 mm, 3 × 80 mm (bracket DD-FANGUARD-8 required)
Cooling (standard)1 × 60 mm

Questions about this item

What does the 3U height mean for fitting this chassis into a standard rack?

It occupies three rack units (5.25 inches) of vertical space, leaving room above or below for other equipment in a 19-inch cabinet.

Which power supply form factors does the chassis accept?

The chassis supports both 1U and 2U redundant or single power supplies, giving flexibility for different power budgets.

What are the exact outer dimensions needed to plan rack depth clearance?

The unit measures 19.00 inches wide, 5.25 inches high and 20.80 inches deep, so allow at least 20.80 inches of usable rack depth.

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