1、Compatibility: This product is compatible with GPU mining power supply for HP 1200W / 750W PSU. Such as DPS‑1200FB, DPS‑1200QB, PS‑2751‑5Q, HSTSN‑PL12, DPS‑700LB, PS‑2112‑5L, DPS‑750RB DL580, etc. (not compatible with for HP 1000W 379123‑001, 403123‑001, 403123‑001, 403123‑081‑GB380808008 2、8 Connections: The onboard built in PCIE connector supports up to 8 PCIE 6Pin connections, which can be connected quickly and easily. 3、Multilayer PCB Process: The riser card uses a multilayer PCB process to ensure that the PCB does not heat up under high current. The riser card adopts imported MOS tube for switching to ensure the effectiveness of switching. 4、High Performance: Server Power Supply is a breakout board used for GPU mining or powering up to 8 GPUs through a power supply. 5、Stable Performance: The Server power converter board is light in weight, small in size, easy to carry and store, easy to use, and stable in performance. 1 x Server Power Supply Item Type: Server Power SupplyMaterial: Plastic, Electronic ComponentsThis board is compatible with: For HP 1200W DPS-1200FB 438202-002 440785-001 441830-001 HSTNS-PD11 HSTNS-PD19 570451-101 570451-001 50012. 750W DPS-750UB HSTNS-PD22B 591556-101 591554-001 599383- 001. 1500W HSTNS-PL33 684529-001 684530-201 704604-001 684532-B21This kit can be used but not limited to the following GPUs:For Radeon™ RX 580 Graphics CardFor Radeon™ RX 570 Graphics CardFor Radeon™ RX 480 Graphics CardFor Radeon™ RX 470 Graphics CardFor Radeon™ RX 460 Graphics CardFor Radeon™ R9 390 Graphics CardFor Radeon™ R9 390x Graphics CardFor Radeon™ R9 380 Graphics CardFor Radeon™ R9 390x Graphics CardFor Radeon™ R9 370 Graphics CardFor Radeon™ R9 295x Graphics CardFor Radeon™ R9 280x Graphics CardFor Radeon Pro DuoFor Radeon™ R9 Series Graphics CardFor Radeon™ R7 Series Graphics CardFor Radeon™ HD 8000 Series Graphics CardFor Radeon™ HD 7000 Series Graphics Card