DELL OptiPlex All-in-One 7420 7DX9X Core i5-14500 16GB 256GB 23.8" all-in-one PC
- All-in-One PC
- All-in-One
LSI
Provides 16 internal SAS/SATA ports with 512 MB cache and RAID 0/1/5/6/10/50/60 over PCIe 2.0 x8
The LSI MegaRAID SAS 9260-16i SGL adds hardware RAID to a server or workstation. It supports RAID 0, 1, 5, 6, 10, 50 and 60 across up to sixteen SAS or SATA drives. A 512 MB onboard cache helps accelerate write-heavy workloads. The card targets administrators who need redundant storage arrays on a PCIe 2.0 x8 slot.
The bracket occupies a single low-profile PCIe 2.0 x8 slot and connects drives through four SFF-8087 mini-SAS internal connectors. Each connector breaks out to four drives, so cable routing must reach every backplane. Common issues include forgetting to seat the card fully in an x8 electrical slot and leaving the cache module unplugged.
Confirm the motherboard provides a PCIe 2.0 x8 or wider slot with enough clearance for the bracket. Ensure the chassis backplane uses SFF-8087 breakout cables or direct mini-SAS links. The controller handles SAS and SATA at up to 6 Gb/s, so check that your drives do not require a faster interface.
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Check the controller BIOS during POST for the 512MB cache detection and confirm all 16 internal ports show connected drives. The WebBIOS or MegaRAID Storage Manager will display RAID 0, 1, 5, 6, 10, 50, 60 arrays as optimal.
The controller includes four SFF-8087 mini-SAS internal connectors for up to 16 drives. You must purchase SFF-8087 to SATA or SAS breakout cables, drives, and a PCI-Express 2.0 x8 slot.
This specific SGL part number (LSI00208) ships with 512MB of onboard cache memory. No other cache capacity is associated with this model.
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