Dell B255ES-01 255W Power Supply for OptiPlex 3020 / 7020 / 9020 SFF CAB-RPS2300 it maintains the SFF form

it maintains the SFF form factor and connector specification for compatible ThinkCentre platforms

The NMB 1606KL-05W-B59 is a 40×40×15mm ball-bearing DC 24V 3-pin cooling fan rated at 8000 RPM for server

delivering high-performance 15K RPM SAS spinning disk storage in the 2

Compatible With: Dell Precision T5600 workstation

S-0350ADU00-101

Dell B255ES-01 255W Power Supply for OptiPlex 3020 / 7020 / 9020 SFF CAB-RPS2300 it maintains the SFF formThe Dell B255ES 01 is a genuine 255W power supply for Dell OptiPlex 3020, 7020, and 9020 small form factor (SFF) desktops, providing 255W of power delivery as an OEM replacement PSU for Dell OptiPlex SFF desktop deployments. This genuine Dell 255W OptiPlex 3020 7020 9020 SFF PSU (B255ES 01) ensures certified OEM power for the Dell OptiPlex 3020, 7020, and 9020 SFF desktop platforms. Part Number: B255ES 01 Output Power: 255W Form Factor: Small form