I've not seen something like this one before. Looks like 4 x 8087 ports facing external and 3 x 8087 internal.
Looks like 8 PWM fan ports too. Wondering if anyone has more info on this.
LSI MegaRaid L3-25121-61A and PTC-M1V-0 94V-0 681441208349 | eBay
Looks like 8 PWM fan ports too. Wondering if anyone has more info on this.
LSI MegaRaid L3-25121-61A and PTC-M1V-0 94V-0 681441208349 | eBay