Brand: Acer | Category: Server Racks & Enclosures
SKU: ACER-ER4288A | Part #: ER-4288A | MPN: ER-4288A
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The Acer Altos Rack Cabinet 42U is a purpose-built server enclosure engineered for high-density compute environments requiring robust thermal management and organized cable routing. The enclosure accommodates up to 42 standard 19-inch rack units, providing ample vertical space for multi-socket servers, storage arrays, and networking infrastructure. Built to enterprise specifications, the cabinet features integrated cable management rails, pre-installed blanking panels to optimize airflow efficiency, and a modular design that supports tool-free installation of equipment without compromising structural integrity.
The architecture emphasizes thermal performance through optimized ventilation pathways and support for both hot-aisle and cold-aisle containment strategies. The enclosure is constructed with heavy-gauge steel frames and side panels designed to withstand the weight and vibration of fully populated server configurations. Front and rear mesh panels with removable acrylic doors provide visibility and security, while the integrated grounding system ensures equipment protection against electrical transients.
Launched in Q3 2023, the Altos 42U has established rapid adoption across university data centers, financial institutions, and enterprise cloud infrastructure buildouts seeking standardized, scalable rack solutions that balance operational density with maintenance accessibility.
| Manufacturer | Acer |
| Product Line | Altos Rack Cabinet |
| Model Type | 42U Server Rack Enclosure |
| Rack Units | 42 |
| External Dimensions (H×W×D) | 2032 × 603 × 1070 mm |
| Internal Width | 564 |
| Internal Width Unit | mm (19-inch standard) |
| Material | Heavy-gauge steel frame with powder-coat finish |
| Maximum Load Capacity | 1500 kg |
| Door Configuration | Front mesh with acrylic panel; rear mesh |
| Cable Management | Integrated vertical and horizontal management rails with tie-down points |
| Blanking Panels | Pre-installed modular panels for thermal optimization |
| Ventilation Design | Optimized airflow pathways supporting hot/cold aisle containment |
| Grounding System | Integrated multi-point grounding lugs rated for equipment protection |
| Lock Type | Three-point locking mechanism with tool-free access |
| Caster System | Four heavy-duty casters with load-rated braking |
| EMI/RFI Shielding | Electromagnetic shielding integrated into frame design |
| PDU Mounting | Supports standard IEC PDU mounting rails |
| Cooling Support | Compatible with in-row and in-cabinet cooling solutions |
| Launch Quarter | 2023-Q3 |
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| Brand | Acer |
| Category | Server Racks & Enclosures |
| SKU | ACER-ER4288A |
| Part Number | ER-4288A |
| Condition | New |
| Product Line | Altos Rack Cabinet |
| Model Type | 42U Server Rack Enclosure |
| Rack Units | 42 |
| External Dimensions (H×W×D) | 2032 × 603 × 1070 mm |
| Internal Width | 564 |
| Internal Width Unit | mm (19-inch standard) |
| Material | Heavy-gauge steel frame with powder-coat finish |
| Maximum Load Capacity | 1500 kg |
| Door Configuration | Front mesh with acrylic panel; rear mesh |
| Cable Management | Integrated vertical and horizontal management rails with tie-down points |
| Blanking Panels | Pre-installed modular panels for thermal optimization |
| Ventilation Design | Optimized airflow pathways supporting hot/cold aisle containment |
| Grounding System | Integrated multi-point grounding lugs rated for equipment protection |
| Lock Type | Three-point locking mechanism with tool-free access |
| Caster System | Four heavy-duty casters with load-rated braking |
| EMI/RFI Shielding | Electromagnetic shielding integrated into frame design |
| PDU Mounting | Supports standard IEC PDU mounting rails |
| Cooling Support | Compatible with in-row and in-cabinet cooling solutions |
| Launch Quarter | 2023-Q3 |