For Sale:
512MB Modules (2pcs)
 1Gb Total Ram ( 2x512mb )
 Memory Part # 1Rx8 PC2 4200U / E
 PC4200 DDR SDRAM
HP Compatible # 355951 
Major Brands Available: 
Samsung / Infineon
Smart Modular Technology ( SMT )
Micron / Nanya / hynix etc..
30-Day Warranty on all modules

✔️    FAST Shipping, Packaged Professionally with care.

✔️   NEXT DAY SHIPPING!

✔️    30-Day Warranty

✔️    100% Satisfaction is Guaranteed!

✔️    I have 100% Positive feedback! WITH OVER 4,600+ Reviews!

Thanks for looking!