Amazon.com: Li-Sun 240W Power Supply Replacement for HP ProDesk 400 600 800 G1 G2 SFF(P/N: 702307-001,702307-002, 751884-001, 751886-001, 796351-001, 702457-001), Also Works for HP Desktop with 200W Power Supply : Electronics
Used for HP ProDesk 400 600 G1 G2 SFF Power Supply 240w D12-240P3B PCE011 DPS-200PB-196A Psu - AliExpress
POWER SUPPLY HP PC PRODESK 600 G2/800 G2 SFF 200W
HP EliteDesk 800 G2/ProDesk 600 G2/ SFF Power Supply 796421-001 796419-001 200W | eBay