£ 522.95 | £ 627.54 inc VAT
ATTO ExpressSAS H12F0GT
ATTO ExpressSAS H12F0GT
16-Port External 12Gb SAS/SATA PCIe 4.0 x8 HBA With 4 x SFF-8644
The ATTO ExpressSAS H12F0GT is a 16-port external 12Gb SAS/SATA host bus adapter for large direct-attached storage, JBOD and SAS tape environments.
Four x4 Mini-SAS HD SFF-8644 external connectors provide 16 SAS PHYs through a PCIe 4.0 x8 host interface.
- 16 external SAS/SATA ports via 4 x4 SFF-8644 connectors.
- PCIe 4.0 x8 host interface with PCIe 3.0 backward compatibility.
- 12Gb, 6Gb and 3Gb SAS plus 6Gb and 3Gb SATA target support.
- ATTO360 Storage management, cable reporting and enterprise SAS features.
Category: SAS/SATA HBA PCIe Cards
Brand: ATTO Technology
£ 710.95 | £ 853.14 inc VAT
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ATTO ExpressSAS H12F0GT – Product Overview
High-Density External SAS Connectivity
The ExpressSAS H12F0GT provides 16 external SAS/SATA ports through four x4 Mini-SAS HD SFF-8644 connectors for large JBODs, external RAID enclosures, SAS tape and other direct-attached storage.
PCIe 4.0 x8 Host Interface
The low-profile adapter uses an x8 PCIe 4.0 host interface and remains backward compatible with PCIe 3.0 platforms.
Broad SAS And SATA Support
The H12F0GT supports 12Gb, 6Gb and 3Gb SAS targets plus 6Gb and 3Gb SATA targets, along with advanced-format 512e and 4Kn media and SAS tape devices.
Management And Monitoring
ATTO360 Storage provides configuration, monitoring and diagnostics. Advanced Data Streaming (ADS™), cable-management and reporting tools, event logging and automation-friendly management features support demanding external-storage deployments.
ATTO ExpressSAS H12F0GT – Key Features
- 16 external SAS/SATA ports.
- 4 x4 Mini-SAS HD SFF-8644 external connectors.
- PCIe 4.0 x8 host interface with PCIe 3.0 backward compatibility.
- 12Gb, 6Gb and 3Gb SAS target support.
- 6Gb and 3Gb SATA target support.
- Low-profile PCIe form factor.
- ATTO360 Storage management and configuration.
- ATTO Advanced Data Streaming (ADS™) technology.
- Supports cable management and reporting.
- Supports 512e and 4Kn advanced-format storage.
- Typical power consumption: 10.3W.
- Recommended minimum airflow: 100 LFM.
- Three-year standard warranty.
ATTO ExpressSAS H12F0GT – Technical Specifications
| Model | ATTO ExpressSAS H12F0GT |
| SKU | ESAH-12F0-GT0 |
| Port Configuration | 16 external SAS/SATA ports |
| Connectors | 4 x4 Mini-SAS HD SFF-8644 external |
| SAS Data Rates | 12Gb/s, 6Gb/s and 3Gb/s |
| SATA Data Rates | 6Gb/s and 3Gb/s |
| Host Interface | PCIe 4.0 x8; backward compatible with PCIe 3.0 |
| Form Factor | Low profile |
| Management | ATTO360 Storage; ConfigTool / CLI support |
| Advanced Technology | ATTO Advanced Data Streaming (ADS™) |
| Typical Power | 10.3W |
| Recommended Airflow | 100 LFM minimum |
| Operating Temperature | 0°C to 55°C |
| Operating Humidity | 10% to 90% non-condensing |
| Storage Temperature | -40°C to 70°C |
| Storage Humidity | 5% to 95% non-condensing |
| Dimensions | 6.600 x 2.713 in |
| Supported Platforms | Windows, macOS, Linux, VMware, FreeBSD, illumos |
| Warranty | 3 years |
ATTO ExpressSAS H12F0GT Product Downloads
ATTO Technology Delivery Information
Generally, next working day delivery services (UK Mainland) are available on standard ATTO Technology Delivery orders placed before 2 pm (subject to stock availability).
Non-timed deliveries should be delivered between 9 am and 6 pm.
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Orders placed on Bank Holidays will be processed the next working day.
If urgent, please call one of our helpful account managers so they may double check everything for you, enabling you to place your order with confidence.
Please note: these product details are for guide purposes only, and may contain errors.
We always recommend double-checking the product specs and features on the manufacturer website, or contact us if unsure before ordering.



