Ganz - ZNR-4U-48TB - NVR 4U Server, 48TB Storage

Product Overview

Ganz ZNR-4U-48TB is an enterprise-grade 4U rackmount Network Video Recorder server with 48 TB of internal storage. Its expanded chassis provides multiple drive bays, multi-fan thermal management, dedicated NVMe operating-system storage, and high-throughput processing for demanding multi-channel IP video recording and archiving.

Key Configuration

Model: ZNR-4U-48TB | Device Type: 4U rackmount NVR server | Storage: 48 TB internal surveillance storage | System Drive: Dedicated NVMe SSD | Network: Dual Gigabit Ethernet interfaces | Chassis: Expandable 4U server enclosure | VMS Compatibility: Ganz CORTROL Premier and Global

Key Features

• · 4U rackmount chassis provides space for expanded storage and enterprise hardware components
• · 48 TB of internal storage supports extended surveillance video retention
• · Multiple hot-swappable drive bays support serviceable storage expansion
• · Expandable drive layout allows additional storage to be added as retention requirements grow
• · Industrial multi-fan cooling supports continuous 24/7 read/write workloads
• · Dedicated NVMe SSD separates operating-system activity from video database writes
• · Multi-core processing supports H.265/H.264 decoding, live views, and forensic searches
• · Dual Gigabit network interfaces support isolation of camera traffic from client and corporate traffic
• · Optimized for Ganz CORTROL Premier standalone and CORTROL Global distributed deployments
• · Supports CORTROL automation rules, map overlays, text insertion, and advanced analytics modules

Technical Context

The expanded 4U chassis provides physical space for multiple storage drives and improved airflow across the disk array. Multi-fan cooling is designed to support stable operation during sustained recording, while the dedicated NVMe SSD keeps Windows operating-system tasks separate from high-volume surveillance database writes. Dual Gigabit interfaces can be configured to place camera streams on an isolated network and reserve the second interface for remote clients and corporate management traffic.

Installation Notes

The recorder is intended for installation in a standard 4U server rack and use with Ganz CORTROL Premier or CORTROL Global software. One Gigabit interface can be assigned to the camera network and the second to remote-client or corporate management access. Storage expansion and recording policies should be matched to camera count, resolution, codec, schedule, and retention requirements.