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Full-tower workstation chassis, black metal, modular drive cages visible

Silverstone

Silverstone ALTA D1 Full Tower Modular Workstation Chassis SST-ALD1B

SKU CH-09PP-N8RB9

A full-tower workstation chassis supporting SSI-EEB boards up to 15.12" x 13.2" with 11 expansion slots, modular drive cages for 5.25", 3.5" or 2.5" drives, and brackets for 120mm or 360mm radiators

  • Modular cages let you arrange drives and radiators freely
  • Fits SSI-EEB and Supermicro boards up to 15.12" x 13.2
  • Eleven expansion slots support dual-CPU and multi-GPU builds
  • Two included cages hold 2.5" SSDs, 3.5" HDDs or 5.25" ODDs
  • Included brackets accept three 120mm radiators or one 360mm radiator

Modular Workstation Chassis

The SilverStone ALTA D1 is a full-tower chassis built for hyper-converged and high-computational workloads. Its modular upper section lets you reposition drive cages or cooling brackets to match each build. The case accepts industry-standard motherboards up to SSI-EEB size and Supermicro proprietary boards measuring 15.12" x 13.2".

Suited For Multi-GPU Compute Builds

This chassis suits builders who need eleven expansion slots for dual-CPU and multi-GPU configurations. It also fits users who want flexible storage layouts using the included modular cages. Buyers who only need a compact case for a single graphics card or a standard ATX motherboard should look at smaller enclosures.

Straightforward Modular Assembly

Installation centres on the removable upper bays that hold the two included modular cages or the two fan and radiator brackets. Each cage supports two 5.25" optical drives, two 3.5" hard drives or four 2.5" SSDs. The brackets accept three 120mm radiators or a single 360mm radiator. The most common issue is forgetting to plan the cage layout before mounting the motherboard.

Highlights

  • Modular cages let you arrange drives and radiators freely
  • Fits SSI-EEB and Supermicro boards up to 15.12" x 13.2
  • Eleven expansion slots support dual-CPU and multi-GPU builds
  • Two included cages hold 2.5" SSDs, 3.5" HDDs or 5.25" ODDs
  • Included brackets accept three 120mm radiators or one 360mm radiator

Specifications

No published specifications for this item yet.

Questions about this item

What motherboard form factors does the ALTA D1 support?

The ALTA D1 fits industry-standard boards up to SSI-EEB and custom sizes such as Supermicro proprietary boards measuring 15.12" x 13.2".

How many expansion slots are available for GPUs and other cards?

The chassis provides 11 expansion slots, allowing a dual-CPU, multi-GPU configuration.

How can I verify the modular cages are installed correctly?

Each cage locks into the upper modular bays and should hold either 2 x 5.25" ODD, 2 x 3.5" HDD, or 4 x 2.5" SSDs with no play.

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