HP Printer Memory 64 Megs 
 For Models 
 4000, 4050, 4100, 4200 
 1200, 1300, 2100, 2200, 2300 
 5000, 5100, 8100, 8150  
 9000, 9040, 9050 
New 64MB Module OEM (Q1887A)

$49 each

Product Details
Buffers: UNBUFFERED
Footprint: DIMM
Product Type: SDRAM
Number of Pins: 100
Organization: NON-ECC
Speed: PC-100
Size in Megabytes: 64

 HP Printer Memory 128 Megs 
 For Models 
 2400, 2420 
 4250, 4350, 4345 
 9040 
New 128MB Module OEM (Q2626A)

$69 each

Product Details
Buffers: UNBUFFERED
Footprint: DDR DIMM
Product Type: DDR SDRAM
Number of Pins: 100
Organization: NON-ECC
Speed: PC-2100
Size in Megabytes: 128