HP A3232-69104 - 20-slot power supply module - (A3238A) - Three may be used - Note: If the Date-code is <= DT9727 Please see Safety Service Note A3232A-11A-S Sale $199.00 Retail
HP A3231-69104 - 10-slot power supply unit module - (A3239A) - Two may be used - NOTE: If the Date-code is <= DT9727 Please see Safety Service Note A3232A-11-S Retail