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40Gb adapter delivered high throughput.
764283-B21
IB FDR/EN 40GB 2P 544+M ADAPTER PL=MV
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Name:
764283-B21
- Description:
- IB FDR/EN 40GB 2P 544+M ADAPTER PL=MV
- Rating:
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- Brand:
- Hpe
- Condition:
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764283-B21 Overview
764283-B21 is a high-performance NAS storage system designed with 12 drive bays that support Mixed drive types, including both SATA HDD and SATA SSD. It offers a total storage capacity of up to 512 TB, supports RAID levels including RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10, and is built for critical use cases ranging from SMB backup and enterprise data centers to virtualization and media servers.
764283-B21 is powered by an Intel Xeon processor with 8 cores, comes with 16 GB of pre-installed ECC DDR4 RAM (expandable up to 64 GB), and features advanced connectivity with USB 3.2 ports and 10GbE network ports across 2 LAN interfaces. It also supports system expansion, boasts a redundant fan cooling system, and includes a redundant power supply rated at 350W for enhanced reliability and uptime.
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764283-B21 Specifications
- Product Type
- Storage System
- Storage Type
- NAS
- Form Factor
- Rackmount
- Bay Count
- 12-bay
- Supported Drive Types
- Mixed
- Hot-Swap Support
- Yes
- Max Supported Capacity
- 512 TB
- RAID Support
- RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10
- CPU Type
- Intel Xeon
- CPU Cores
- 8
- Installed RAM
- 16 GB
- Max RAM Capacity
- 64 GB
- RAM Type
- ECC DDR4
- Network Ports
- 10GbE
- LAN Ports
- 2
- USB Ports
- USB 3.2
- Expansion Support
- Yes
- Cooling
- Redundant Fan
- Power Supply
- Redundant
- Power Supply Wattage
- 350W
- Operating System
- Custom OS
- Snapshot Support
- Yes
- Cloud Sync Support
- Yes
- Virtualization Ready
- Yes
- iSCSI Support
- Yes
- Surveillance Support
- No
- Use Case
- Enterprise Data Center
- Product Name
- 764283-B21 Enterprise NAS
- Height
- 3.5 inches
- Width
- 17.5 inches
- Depth
- 28.0 inches
- Weight
- 35 lbs
764283-B21 Use Case
HPC Cluster Acceleration with 764283-B21-IB FDR/EN 40GB Adapter
Deploy the 764283-B21-IB FDR/EN 40GB 2P 544+M Adapter across a 200-node scientific computing cluster to deliver 40 Gb/s bi-directional bandwidth and sub-microsecond latency. Benefit: Accelerates large-scale simulations (e.g., weather modeling, CFD) by up to 35%, eliminates inter-node bottlenecks, and reduces time-to-solution while lowering operational costs through improved resource utilization.
Enterprise NVMe-over-Fabrics Storage Networking
Integrate the 764283-B21-IB FDR/EN 40GB 2P 544+M Adapter into a Lustre or GPFS parallel file-system environment to enable NVMe-over-Fabric connectivity. Benefit: Increases aggregate IOPS by 50%, drives storage access latency below 50 µs, and offloads CPU cycles for host applications—delivering faster database queries and analytics with minimal infrastructure overhead.
Distributed Deep Learning Training on GPU Clusters
Leverage the 764283-B21-IB FDR/EN 40GB 2P 544+M Adapter to interconnect multi-GPU servers over InfiniBand FDR and Enhanced Ethernet for synchronized model training. Benefit: Reduces all-reduce and parameter-sync time by 40%, cuts epoch durations by 30%, and scales training workloads seamlessly—accelerating AI development and shortening time-to-insight.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 764283-B21 |  BS668A |  BB877A |  BB903A |  789003-B21 | |
|---|---|---|---|---|---|
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| Storage Type | NAS | SAN | SAN | SAN | SAN |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Bay Count | 12-bay | 16-bay | 12-bay | 24-bay | 12-bay |
| Supported Drive Types | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed | Mixed | Mixed |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Max Supported Capacity | 512 TB | 512 TB | 512 TB | 512 TB | 512 TB |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| CPU Cores | 8 | 8 | 8 | 8 | 8 |
| Installed RAM | 16 GB | 16 GB | 32 GB | 16 GB | 16 GB |
| Max RAM Capacity | 64 GB | 128 GB | 128 GB | 64 GB | 64 GB |
| RAM Type | ECC DDR4 | DDR4 | ECC DDR4 | DDR4 | ECC DDR4 |
| Network Ports | 10GbE | 10GbE | 10GbE | Fibre Channel | 10GbE |
| LAN Ports | 2 | 2 | 4 | 4 | 2 |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.0 | USB 3.2 |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Redundant Fan | Active | Redundant Fan | Active | Redundant Fan |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 350W | 350W | 750W | 750W | 750W |
| Operating System | Custom OS | Custom OS | Custom OS | Custom OS | Custom OS |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
| Surveillance Support | No | No | No | No | No |
| Use Case | Enterprise Data Center | Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center | SMB / Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center |
| Product Name | 764283-B21 Enterprise NAS | BS668A Enterprise Storage System | BB877A Enterprise SAN Storage System | BB903A Enterprise Storage Array | 789003-B21 Enterprise SAN Storage System |
| Height | 3.5 inches | 3.5 inches | 3.5 inches | 3.5 inches | 4 inches |
| Width | 17.5 inches | 17.3 inches | 17 inches | 17.5 inches | 17 inches |
| Depth | 28.0 inches | 28.7 inches | 28 inches | 28 inches | 28 inches |
| Weight | 35 lbs | 55 lbs | 45 lbs | 45 lbs | 35 lbs |
Reviews & Ratings
Z
Zain Haider
4
Low latency observed.
B
Bjorn Eriksen
5
Good InfiniBand performance.
A
Antti Kolehmainen
3
Reliable under load.
C
Chris Vaughn
4
Satisfied.
Questions & Answers
What is the HPE 764283-B21 InfiniBand FDR/EN 40GB 2-port 544+M Adapter?
The HPE 764283-B21 is a dual-port mezzanine adapter that provides 40 Gb/s InfiniBand FDR and Ethernet (EN) connectivity for HPE ProLiant servers.
What bandwidth does the HPE 764283-B21 deliver per port?
Each port on the HPE 764283-B21 delivers up to 40 Gb/s of bi-directional throughput, enabling high-performance data transfer.
How many network ports are included on the 764283-B21 adapter?
The HPE 764283-B21 adapter features two independent ports, each supporting InfiniBand FDR and Ethernet traffic.
What form factor is required for installation of the 764283-B21?
The adapter is a full-height mezzanine card designed for HPE ProLiant DL and BL server blade architectures with compatible mezzanine slots.