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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
HPE P83777-B21 M.2 4-Hour DPLL Module
Overview
The HPE M.2 4-Hour DPLL Module, model P83777-B21, is designed to provide critical data logging capabilities for surveillance systems. This module ensures that essential system events and data are captured and retained for a minimum of four hours, even during power interruptions. It is specifically engineered for deployments where continuous data integrity is paramount, such as in high-security environments or critical infrastructure monitoring.
Compatibility
This M.2 DPLL module is designed for integration with HPE surveillance systems and servers that feature a compatible M.2 slot and support for this specific module. It is intended for use within HPE's ecosystem to ensure seamless operation and data logging functionality. Specific server models and surveillance software versions that support this module should be verified with HPE documentation.
Installation Notes
Installation requires an available M.2 slot on the host HPE server or surveillance appliance. Ensure the system is powered down before installation. The module draws minimal power and is designed for plug-and-play integration within supported HPE hardware. Proper seating in the M.2 slot is crucial for reliable operation and data capture.
What's in the Box
- 1x HPE M.2 4-Hour DPLL Module
HPE M.2 4-HOUR Dpll Module - P83777-B21
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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System Design, Deployment & Technical Support
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
System Design Assistance
- Get help validating product compatibility
- Coverage requirements
- Storage planning and deployment architecture before you buy.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
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