Unbranded EL509 Vacuum Tube (Lot of 2) 134913825565 Manufacturer Dell Model Number M620

Manufacturer Dell Model Number M620 SKU 19-41733 Ref 23-64888

and the start LED starts blinking rapidly and the fan sound stops

Manufacturer Agilent/ HP Model Number 6612C SKU 19-37275 Ref 23-85437

Includes Smart Regulated Power Supply as pictured

Manufacturer SMC Part Number SY3120-5LZD-C4 SKU 19-26037 Ref 23-83169

Unbranded EL509 Vacuum Tube (Lot of 2) 134913825565 Manufacturer Dell Model Number M620Condition Used Description Item was recently removed from working service and is in excellent working order. Item will come with a 30 Day Warranty. Cosmetically in good condition showing minor scuffs scratches blemishes from previous use. Includes Vacuum Tube (Lot of 2) as pictured. No additional items or accessories are included. Photos are of the actual unit for sale. Inventory is on hand and ready to ship. Please feel free to message us with any