Dell PERC H755 8GB NVMe RAID Controller – Enterprise Server Storage Controller
The Dell PERC H755 8GB NVMe RAID Controller is a high-performance hardware RAID solution designed for Dell PowerEdge enterprise servers. It is part of the PERC 11 (PowerEdge RAID Controller) series, delivering advanced RAID functionality for SAS, SATA, and NVMe storage environments in modern data centers.
Built on a Broadcom SAS3916 RAID-on-Chip architecture, the PERC H755 provides enterprise-grade performance, data protection, and scalability for mission-critical workloads such as virtualization, databases, cloud storage, and high-availability systems.
SPECIFICATION TABLE
| Feature | Details |
|---|
| Product Name | Dell PERC H755 8GB NVMe RAID Controller |
| Brand | Dell Technologies |
| Series | PERC 11 Series |
| Controller Type | Hardware RAID Controller |
| Cache Memory | 8GB DDR4 RAID Cache |
| Chipset | Broadcom SAS3916 RAID-on-Chip |
| Interface | PCIe Gen4 |
| Supported Drives | SAS / SATA / NVMe (platform dependent) |
| RAID Levels | 0, 1, 5, 6, 10, 50, 60 |
| Cache Mode | Write-back / Write-through |
| Security | Local Key Management, Secure Boot support |
| Max Virtual Disks | Up to 240 |
| Hot Swap Support | Yes |
| Drive Expansion | Online capacity expansion supported |
| Form Factor | PCIe add-in RAID controller card |
| Use Case | Enterprise servers, virtualization, storage arrays |
Dell PERC H755 8GB NVMe RAID Controller Description
The Dell PERC H755 is a next-generation enterprise RAID controller designed to deliver high-speed storage performance and advanced data protection in Dell PowerEdge servers. It provides a unified platform for managing SAS, SATA, and NVMe drives, depending on server backplane configuration, making it highly flexible for modern hybrid storage architectures.
With its 8GB cache memory, the controller significantly improves read/write performance, reduces latency, and ensures smoother handling of heavy workloads such as virtual machines, database transactions, and large-scale file storage systems.
The controller supports a wide range of RAID levels (0, 1, 5, 6, 10, 50, 60), enabling businesses to choose between performance, redundancy, or a balanced configuration based on workload requirements. It also supports hot-swappable drives and online array expansion, ensuring minimal downtime during maintenance or upgrades.
Designed for PCIe Gen4 architecture, the PERC H755 delivers higher bandwidth and improved data throughput, making it suitable for modern NVMe-based high-performance storage systems and next-generation enterprise workloads.
KEY FEATURES
- Enterprise 8GB cache RAID controller for high performance
- Supports SAS, SATA, and NVMe drives (system dependent)
- Advanced RAID 0, 1, 5, 6, 10, 50, 60 support
- PCIe Gen4 high-speed interface
- Broadcom SAS3916 RAID-on-Chip architecture
- Online RAID expansion and hot-swap support
- Optimized for Dell PowerEdge server platforms
- Ideal for virtualization, databases, and cloud storage
WHERE IT CAN BE USED
- Dell PowerEdge enterprise servers
- Data centers and cloud infrastructure
- Virtualization platforms (VMware, Hyper-V, KVM)
- Database and ERP systems
- High-performance storage arrays
- NVMe-based enterprise workloads
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