Product Type | SAS Connection Module |
Form Factor | Modular insert for HPE Synergy frame |
Weight | 1.8 kg (approximate) |
Power Requirements | Supplied via Synergy frame infrastructure |
Manufacturer Part Number | 755985-B21 |
UPC | 888182396186 |
Product Family | HPE Synergy |
Compatibility | Compatible with HPE Synergy Storage and HPE D3940 Storage Modules |
HPE Synergy 12Gb SAS Connection Module – 755985-B21



Key Benefits

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- Enables high-throughput SAS connectivity for composable infrastructure platforms.
- TAA compliance supports deployment in regulated and government sectors.
- Designed for HPE Synergy, ensuring seamless integration within HPE ecosystems.
Product Overview
The HPE Synergy 12Gb SAS Connection Module (755985-B21) is designed for high-performance storage connectivity within HPE Synergy's composable infrastructure. It supports 12Gb SAS speeds, enabling fast data transfers that are essential for modern workloads. Its TAA compliance makes it ideal for government or regulated enterprise deployments. With a form factor suggesting dedicated infrastructure placement, and originating from Taiwan, the module is suited for scalable, compliant IT environments.
Specifications
Product Overview
Physical & Environmental
Width | 27.5 inch |
Depth | 430 inch |
Height | 272 inch |
Mounting Type | Hot-pluggable module into Synergy Frame |
Operating Temperature Range | 10°C to 35°C (50°F to 95°F) |
Non-Operating Temperature Range | -30°C to 60°C (-22°F to 140°F) |
Operating Humidity Range | 10% to 90% non-condensing |
Non-Operating Humidity Range | 5% to 95% non-condensing |
Cloud Management & Licensing
Management Interface | Managed via HPE Synergy Composer & OneView |
HPE OneView Integration | Yes, for composable infrastructure management |
Licensing Requirements | No additional license required for basic functionality |
Firmware Updates | Supported via HPE OneView or Synergy Composer |
Interfaces
Interface Type | 12Gb SAS |
Number of SAS Ports | 2 external mini-SAS HD (SFF-8644) ports |
Internal Connection Support | Supports connection to Synergy compute modules via internal midplane |
Data Transfer Rate | Up to 12 Gb/s per SAS lane |
Cable Type Supported | Mini-SAS HD cable (SFF-8644) |
Compliance & Origin
Country of Origin | Taiwan |
TAA Compliant | Yes |
Certifications | CE, UL, FCC Class A, VCCI, ICES, CNS |
RoHS Compliance | Yes |
WEEE Compliance | Yes |
Advanced Security Features
Hardware Security | Designed to operate within Synergy infrastructure with role-based access control |
Secure Firmware Update | Yes, via HPE OneView-managed verification |
Tamper Detection | No |
Network Isolation Capabilities | Yes, via logical interconnect configurations |