660093-001 HP Battery Capacitor Pack 36” Cable for P420/P421
HP 660093-001 - Write Cache Flashed Back Capacitor FBWC Battery for P420 and P421 Gen8 G8 - CPU Medics
Original Server Smart Array Card For Hp G8 P420 P420i Control Card 512m 1gb 1g Cache 610672-001 610674-001 /with Battery - Pc Hardware Cables & Adapters - AliExpress
Refurbished: HP 692276-B21 P420i Mezz Storage Controller - Newegg.com
Amazon.com: Andglim 462976-001 650mAh Battery Replacement for HP Smart Array P P212 P400 P410 P410i P411 P800 Raid Controllers Series 460499-001 462969-B21 381573-001 398648-001 HSTNM-B011 4.8V : Electronics
HP 30cm Smart Array Kondensator Capactitor Battery Pack für FBWC Modul 654873-001 660091-001 P420, P420i, P421, P222, P822, B120i - Serverschmiede.com GmbH
Original For Hp G8 P420 P420i P222 Smart Array Fbwc Raid Controller Card 512m 1gb 1g Cache 610672-001 610674-001 /with Battery - Pc Hardware Cables & Adapters - AliExpress
HP Capacitor Battery For P222 P420 P420i P421 P430 P431 P822 P830 660093-001 | eBay