Dell PERC H755 Front SAS 12Gb 8GB NV Cache RAID Controller 3KDWX + Battery
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Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Dell PERC H755 Front SAS (3KDWX / 29XMF / 51P7W) |
| Controller Type | Hardware RAID Controller |
| Interface (Host Bus) | PCIe 4.0 |
| Data Transfer Rate | 12 Gb/s SAS, 6 Gb/s SATA |
| Cache Memory | 8GB NV (Non-Volatile) Cache |
| Cache Type | Flash-backed write cache (NV cache) |
| RAID Levels Supported | RAID 0, 1, 5, 6, 10, 50, 60 |
| RAID Support Type | Hardware RAID |
| Ports / Connectors | 2 × x8 internal SAS connectors (16 lanes total) |
| Max Drives Supported | Up to 240 drives |
| Supported Drive Types | SAS, SATA HDDs & SSDs |
| Supported Drive Speeds | 3G, 6G, 12G SAS/SATA |
| NVMe Support | Not supported on Front SAS variant (separate NVMe model required) |
| Form Factor | Front RAID (modular / custom adapter for server chassis) |
| Battery Support | External battery required for cache protection |
| Cache Protection | Non-volatile (flash-backed) cache |
| Max Devices (Typical Front Config) | 16 drives (2×8 backplane lanes) |
| Compatibility (Servers) | Dell PowerEdge 15G (R650, R750, R7525, etc.) |
| OS Support | Windows Server, Linux (RHEL/SUSE), VMware, Citrix, Solaris |
| Hot Spare Support | Yes (global & dedicated) |
| Use Case | Enterprise storage, virtualization, database workloads |
Available in store
Description
Warranty : Initial Starting from 90days Onwards
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