ebmpapst 8550N AC Fan 80x80x38mm 230V 29.4 CFM 12W 2700 RPM EB1-000456 The HP 511776-001 is a

The HP 511776-001 is a genuine server power supply backplane board

Type: Type 17 10GbE iSCSI Controller Module (Board)

Part Number: HMT351R7BFR8C-H9

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and Broadcom 12Gb/s SAS/SATA HBAs

ebmpapst 8550N AC Fan 80x80x38mm 230V 29.4 CFM 12W 2700 RPM EB1-000456 The HP 511776-001 is aThe ebm papst 8550N is a 230V AC axial fan measuring 80mm x 80mm x 38mm, delivering 29. 4 CFM airflow at 2700 RPM with a 12W power draw and approximately 30 dBA noise level. Ideal for electronic enclosures, industrial equipment, and server cooling where compact, efficient AC airflow is needed. Part Number: 8550N Input Voltage: AC 230V Power: 12W Dimensions: 80mm x 80mm x 38mm Airflow: 29. 4 CFM Speed: 2700 RPM; Noise: ~30 dBA Brand: ebm papst