Product: IM-10003575 Manufacturer: HP-COMPAQ Brand: HP-COMPAQ Model: LaserJet 2100M/TN Part Number: C4137A Price: $39.75 Description: 16MB Module For: PRINTERS: LaserJet 2100M/TN Std. Memory:(4S+4R) # Slots:2(RAM)&1(PS) Note:40MB w/PostScript