This is a OEM Cooling Fan for ThinkCentre M70Q M720Q Desktop series, this is the cooling Fan for CPU processor, BRAND NEW and Unused from OEM factory, attaches to your existing heatsink. CAUTION: There are 2 Version (35W ALUMINIUM, 65W COPPER Heat-Sink) of Fan, this Fan fit for 35W ALUMINIUM Heatsink series. Compatible FRU P/N: 5H40U93050, 5H40U92964, 5H40U92967, 5H40U93022 Compatible Part Number(s): PVB070E12H P01 BAZB0817R2U P002 BAZA0818R2U P003 Specifications: Direct Current: DC 12V / 0.95A Color: Black Power Connection: 4-pin 4-wire, Wire-to-Board Cable overall Length approx.: 3.60 cm/2.25-inches Status: BRAND NEW and Unused from OEM factory, NOT a Third-Party Fan. Reference list of compatible with Desktop models: - ThinkCentre M70q Gen 2 (11MY/11N0/11N3/11N4) - ThinkCentre M70q Gen 3 (11T3/11T4/11TY/11U0/11X2/11X6) - ThinkCentre M80q Gen 3 (11U1/11U2/11U3) - ThinkCentre M90q Tiny Desktop (11CR/11DG/11DH/11DJ/11DK) - ThinkCentre M90q Gen 2 (11MQ) - ThinkCentre M720Q (10T7/10T8/10T9/10TA) - ThinkCentre M920Q (10T1/10RR/10RS/10RT/10SY) - ThinkStation P340 Tiny (30DE/30DF/30DG/30DR/30DS/30DU) - ThinkStation P350 Tiny (30EG/30EH/30EJ/30EF) - IdeaCentre Mini 5 01IAQ7 (90UB) What's in the box: 1x 35W CPU Cooling Fan (NO Bracket Cover) 1x Thermal Grease