ATTO Technology
ATTO Technology ESAH1280GT0 12Gb/s SAS SATA PCIe 4.0 expansion card
Provides eight external 12 Gb/s SAS and SATA ports over a PCIe 4.0 link
- TypeNo
- PCIe 4.0 host bus adapter enables 12 Gb/s SAS and SATA connectivity
- Eight external ports expand storage capacity for enterprise workloads
- Designed for transactional environments such as databases and financial trading
- Extensive testing and qualifications ensure reliable operation in data centres
- ExpressSAS GT architecture prepares workflows for next-generation PCIe 4.0 computing
Eight external SAS SATA ports
The ATTO ExpressSAS GT adapter provides eight external ports operating at 12 Gb/s each. It connects SAS or SATA storage to a PCIe 4.0 slot in enterprise servers or workstations. The card targets IT professionals building high-throughput arrays for databases, analytics or broadcast workloads.
Low-profile thermal design
A compact form factor fits dense chassis without blocking adjacent slots. Passive cooling relies on system airflow, adding no acoustic noise and drawing minimal power from the bus. The adapter is qualified for continuous operation in transactional data-centre environments.
Driver and management utilities
ATTO supplies cross-platform drivers and the ConfigTool suite for firmware updates, link diagnostics and RAID set configuration. These tools simplify deployment across Linux, Windows and VMware hosts. No cables, brackets or additional hardware are included in the package.
Highlights
- PCIe 4.0 host bus adapter enables 12 Gb/s SAS and SATA connectivity
- Eight external ports expand storage capacity for enterprise workloads
- Designed for transactional environments such as databases and financial trading
- Extensive testing and qualifications ensure reliable operation in data centres
- ExpressSAS GT architecture prepares workflows for next-generation PCIe 4.0 computing
Specifications
| Type | No |
|---|---|
| Shipping weight | 0.45 kg |
| Package size | 246 × 188 × 36 mm |
Questions about this item
How do I install the ATTO ESAH1280GT0 into a PCIe 4.0 slot?
Power down the system, remove the bracket, align the card with the PCIe 4.0 slot and press evenly until seated, then secure the retention screw before cabling.
What maintenance will the ESAH1280GT0 need over time?
No scheduled maintenance is required; keep the slot and external ports free of dust and verify cable connections during routine hardware checks.
What limit appears first on the ESAH1280GT0 under sustained 12Gb/s SAS or SATA workloads?
The PCIe 4.0 host bus and 12Gb/s per-port bandwidth set the maximum sustained throughput ceiling for the adapter.
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