ATTO Technology Celerity Dual-Channel 16 Gb/s Fiber-Channel PCIe 3.0 Host Bus Adapter
Best high-speed adapter for professional data-intensive storage infrastructures.
Elevate your storage connectivity with the ATTO Technology Celerity Dual-Channel 16 Gb/s Fiber-Channel Host Bus Adapter. Engineered for demanding environments, this adapter seamlessly integrates PCIe 3.0 technology with next-generation 16-Gigabit Fiber Channel. Experience exceptional performance with up to 3200 MB/s throughput per port in full-duplex mode, ideal for building robust data infrastructures. It offers flexible installation with included high- and low-profile brackets and comes with the ATTO ConfigTool software for streamlined management. This HBA is a powerful solution for system integrators seeking high-speed, reliable storage access.
$2095.00
Owner Satisfaction
4.7
/ 5
Category Rank
14
/ 961
#14 in Network Cards & Adapters
Price vs Category Average
+108%
Above average
Device Type
Host bus adapter
/ Host bus adapter
Who it's for
- Engineers needing consistent, low-latency data throughput for heavy workloads
- Media professionals editing high-resolution 4K and 8K video content
- IT administrators requiring reliable cross-platform storage connectivity
Who should skip it
- Budget-conscious buyers seeking cost-effective networking alternatives
- Small teams lacking dedicated fiber infrastructure and technical expertise
- Data centers prioritizing cutting-edge speed for future-proof scalability
Performance breakdown
Data Throughput
Delivers massive bandwidth capable of handling the most demanding storage workloads.
System Compatibility
Broad OS support ensures seamless integration into diverse professional server environments.
Installation Flexibility
Included brackets allow for easy deployment in both compact and standard chassis.
Management Efficiency
ConfigTool software simplifies complex network configurations for streamlined administrative oversight.
Thermal Reliability
Passive cooling design maintains stable performance without the risk of mechanical failure.
Connection Density
Dual-channel architecture provides essential redundancy for critical high-speed data infrastructures.
Key Specs
Device Type
Host bus adapter
Form Factor
Plug-in card - low profile
Interface (Bus) Type
PCI Express 3.0 x8
Ports
16Gb Fibre Channel x 2
Maximum Data Rate
3200 MB/s (per port, full duplex)
Connector Type
SFP+
Power Consumption Operational
10.3 Watt
Warranty
Limited warranty - 3 years
Features
- Dual-channel 16Gb Gen 6 Fiber Channel
- High throughput for demanding storage
- PCIe 3.0 x8 host connection
- Includes high and low-profile brackets
- Supports multiple operating systems
- Advanced Data Streaming technology
- Full duplex capability
- Upgradable firmware
What customers say
Professional users highly value the Celerity Host Bus Adapter for its rock solid reliability and sustained high throughput in demanding environments like video editing and enterprise SANs. Customers consistently report that the 16 Gb/s performance is delivered without bottlenecks. A major advantage is ATTO’s superior driver support, which ensures smooth integration into complex macOS and Windows workflows. Users consider this HBA a mission critical component that performs flawlessly, minimizing downtime. While the initial cost is higher, the consensus is that the premium is justified by the exceptional stability and peace of mind it offers for high stakes operations where data integrity is paramount. This reflects strong trust in ATTO's engineering quality.
Know before you buy
This is a PCIe 3.0 x8 plug-in card. It comes with both high-profile and low-profile brackets, making it compatible with both standard tower workstations and compact rackmount servers.
Yes, the Celerity HBA is compatible with Windows Server, macOS, and Linux, providing flexibility for mixed-OS data environments.
Each port is capable of 3200 MB/s throughput in full-duplex mode. With two ports, you can achieve significant bandwidth for high-demand storage tasks.
No, this card uses passive cooling. It is designed to operate efficiently within your system's existing airflow without the need for an onboard fan.
You can manage the HBA using ATTO’s proprietary ConfigTool software. This utility allows you to monitor performance and update firmware as needed.
The card features SFP+ connectors, which are the industry standard for 16Gb Fiber Channel connectivity.
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