9K2C2 Specifications
Dell PERC H755N Front NVMe RAID Controller
Manufacturer: Dell
Manufacturer Model: 9K2C2
Product Line: Dell PERC (PowerEdge RAID Controller)
Product Series: H755N Front NVMe RAID Controller
Product Type: Storage Controller (RAID)
Product Name: Dell PERC H755N Front NVMe RAID Controller
KEY FEATURES:
Controller Type: Hardware RAID controller for NVMe storage
Cache Memory: 8 GB non‑volatile (NV) cache
Host Bus: PCI‑Express Gen4 x16 interface
Supported Storage: NVMe Gen3 (8 GT/s) and NVMe Gen4 (16 GT/s) drives
RAID Support: RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 60
Hot Swap Support: Yes (with supported server backplane)
Form Factor: Front‑mounted controller card for select rack/tower servers
PERFORMANCE:
Maximum Data Transfer Interface: PCIe Gen4 for high‑throughput NVMe storage
Throughput: High throughput designed for NVMe SSD performance and enterprise workloads
Supported Drives: Up to 8 NVMe drives per controller without expander (platform‑dependent)
ENVIRONMENTAL & RELIABILITY:
Designed for enterprise and data center storage environments
Enterprise‑grade reliability with flash‑backed cache protection
Continuous‑operation capable
PHYSICAL:
Form Factor: Front chassis PCI‑Express RAID controller
Typical Dimensions: Standard expansion card size
Weight: Typical for storage controller module
COMPATIBILITY:
Designed for use in Dell PowerEdge servers that accept front‑mount RAID controllers, including many 14th‑generation and later systems such as PowerEdge R440, R540, R640, R740, R750, R840, R960, and related models
Works with mainstream operating systems supported on Dell servers with appropriate drivers and firmware
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