Lenovo ThinkSystem SR630 / SR630 V2 Supercap Holder Kit (SVL-4M17A61304-D)

Your RAID card is throwing supercap warnings and cache protection has gone quiet. That's the holder failing, not the whole controller. This is the exact Lenovo ISG supercap holder kit for the SR630 and SR630 V2 chassis. Pull the old holder, seat the new one, reseat the card — your write-back cache is back. No adapter, no guesswork. It's the part that goes in that slot, made by the same team that built the server

• Direct-fit supercapacitor holder for ThinkSystem SR630 and SR630 V2
• Restores RAID controller cache protection without replacing the whole card
• Lenovo ISG OEM component, no third-party substitute needed
• Drop-in install — no chassis modification or adapter required