[shortdesc] 8GB NV cache memory, PCI-e Gen4, 16 lanes – 2x8 internal sas connections [/shortdesc] [properties] Properties 9K2C2 Description Dell 405-AAXN / 0DXN6 PERC H755N Front PCIe Gen4 8GB Cache NVMe RAID Controller Compatibility PowerEdge T550 PowerEdge R7615PowerEdge R650 PowerEdge R960PowerEdge R750 PowerEdge R750XSPowerEdge T560PowerEdge R650XSPowerEdge R750XAPowerEdge R450PowerEdge R660PowerEdge R550Power Edge R660XSPowerEdge R760 Product Type RAID (Redundant Array of Independent Disks) controller [/properties] [specifications] Dell 405-AAXN / 0DXN6 PERC H755N Front PCIe Gen4 8GB Cache NVMe RAID Controller Tech Specs Device Type Storage Controller (RAID) - Front Chassis Plug-in module Disk Type NVMe Gen3 (8 GT/s) and NVMe Gen4 (16 GT/s) Buffer Size 8 GB Supported Devices NVMe Gen3 (8 GT/s) NVMe Gen4 (16 GT/s) Hot Swap Devices Supported Yes MAX # Drive Support Without PCIe Switch Expander: 8 drives per controller With PCIe Switch Expander: Limited by platform offerings Raid Level RAID 0RAID 1RAID 5RAID 6RAID 10RAID 50RAID 60 Host Bus PCIe Gen4 Interface PCIe Processor Broadcom RAID-on-chip, SAS3916 chipset Battery Backed Cache Yes OS Required Microsoft Windows Server 2012Microsoft Windows Server 2012 R2 Microsoft Windows Server 2016 Microsoft Windows Server 2019Windows Server 2019 LTSCWindows Server 2022 LTSCRed Hat Enterprise Linux 9Red Hat® Enterprise Linux 7Red Hat® Enterprise Linux 8SuSE Linux ES 15Ubuntu Server 20.04 LTSUbuntu Server 22.04 LTSVMware ESXi 6.7VMware ESXi 7.0VMware ESXi 8.0 MAX no of VDs in RAID modeE 240 Designed For PowerEdge C6525PowerEdge R440PowerEdge R540PowerEdge R640PowerEdge R740PowerEdge R740XDPowerEdge R840PowerEdge R940xaPowerEdge T440PowerEdge T640PowerEdge R7615PowerEdge R960 PowerEdge T640 [/specifications] [accesories] [/accesories] Dell Perc H755N 8GB NVMe Raid Controller (9K2C2) The Dell Perc 5755N is a controller card equipped with 16 lanes of PCl-e 3.0, facilitating rapid data transfer rates to enhance operational efficiency. This device is compatible with advanced NVMe storage technology and incorporates an 8GB non-volatile cache to enhance storage performance by caching frequently accessed data. Quick Specs: 8GB NV cache memory PCI-e Gen 4 16 lanes – 2x8 internal Raid Levels: 0,1,5,6,10,50,60 Please see the related tabs for the 9K2C2 datasheet and compatible accessories.