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Silver aluminium front bezel on black steel 3U rackmount chassis, 19 inches wide

iStarUSA Inc.

iStarUSA Inc. D-300SEA-SL-T7SA 3U server rack

SKU CH-XQX6-TG6AZ MPN D-300SEA-SL-T7SA

A 3U rackmount chassis with four 5.25" bays, three 3.5" bays, seven expansion slots and dual front USB 2.0 ports

  • TypeRack Mount Cabinet
  • Rack Units3U
  • ColorColor of Front Bezel: Silver Color of Main Chassis: Black
  • MaterialMaterial of Front Bezel: Aluminum alloy Material of Handle:
  • Cooling (Optional)1 x 60mm, 3 x 80mm (bracket DD-FANGUARD-8 required)
  • Cooling (Standard)1 x 60mm
  • 3U height fits dense server deployments
  • Aluminium front bezel with key lock secures internal hardware
  • Japan-made 1.2 mm SECC steel chassis resists flex and corrosion
  • Seven expansion slots plus four 5.25″ and three 3.5″ bays support diverse builds
  • Front USB 2.0 ports and status LEDs give instant access and monitoring

3U Compact Rackmount Chassis

The iStarUSA D-300SEA-SL-T7SA is a 3U server rack built from 1.2mm SECC zinc-coated steel with an aluminum alloy front bezel in silver. It fits standard 19-inch racks and accepts ATX or microATX motherboards up to 12 by 9.6 inches. The unit suits small businesses or remote offices needing a short-depth enclosure for up to seven expansion cards.

Sustained Thermal Behaviour

A single 60mm fan ships as standard cooling for continuous airflow through the chassis. Optional upgrades add one more 60mm fan and three 80mm fans when the DD-FANGUARD-8 bracket is fitted, improving heat dissipation under prolonged load. Front-panel LEDs show power, drive activity, temperature and fan status when the TC-ISF08 sensor board is installed.

Installation Practicalities

The chassis supports 1U or 2U power supplies and provides two external 3.5-inch bays, one internal 3.5-inch bay and four 5.25-inch bays for drives or hot-swap cages. Front USB 2.0 ports and a key lock on the bezel aid daily access. Builders needing more than seven slots or deeper motherboards should choose a larger enclosure.

Highlights

  • 3U height fits dense server deployments
  • Aluminium front bezel with key lock secures internal hardware
  • Japan-made 1.2 mm SECC steel chassis resists flex and corrosion
  • Seven expansion slots plus four 5.25″ and three 3.5″ bays support diverse builds
  • Front USB 2.0 ports and status LEDs give instant access and monitoring

Specifications

BrandiStarUSA
ModelD-300SEA-SL-T7SA
TypeRack Mount Cabinet
Rack Units3U
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 60mm, 3 x 80mm (bracket DD-FANGUARD-8 required)
Cooling (Standard)1 x 60mm
SpecificationStandard Drive Bays:
- 3.5" Drives: 2
- 3.5" Drive (internal): 1
- 5.25" Drives: 4
Indicators: Power, HDD, Temperature, Fan (Fan/Temp require sensor board TC-ISF08 )
Switches: Power, Reset
Supported PSU Type: 1U, 2U
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,Taiwan: 200281 / 190240 , China: 2L01259648.5
Front Access USB2.0 x2
60mm x1 Cooling Fan
Power and HDD LED
Power and Alarm Reset Switch
Optional Aluminum Chassis
with rugged 5.25" to 3.5" SATA SAS 6 Gbps HDD Hot-swap Rack
Unit Dimension19.00" x 5.25" x 20.80"
Shipping weight14.06 kg
Package size686 × 559 × 254 mm

Questions about this item

How much noise and heat does the standard 60mm fan produce when the 3U chassis runs continuously?

The chassis ships with one 60mm fan as standard cooling; optional brackets allow adding one more 60mm and three 80mm fans if higher airflow is needed.

Which power supply and motherboard must I already own to fit this 3U rackmount cabinet?

It accepts 1U or 2U power supplies and supports ATX or microATX boards up to 12" x 9.6".

Will my existing 3.5" SATA or SAS drives and 5.25" devices install directly into the drive bays?

Yes, the unit provides two external 3.5" bays, one internal 3.5" bay, and four 5.25" bays compatible with SATA and SAS 6 Gbps drives.

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