Brand Delta DELTA Producer Delta Electronics Public Co., Ltd. Model EFB0412VHA-R00 Size 40*40*10mm Bearing double ball bearing Standard voltage 12V Current 0.23A Maintain optimal continuous running time 10,000 hours Features Maintenance-free double ball bearing for long life, Have sufficient cooling air volume and wind pressure. Ideal for high-end equipment fan replacement, such as: inverter, industrial computer, server