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HP - Compaq Pavilion 13-a221nd compatible upgrades

These upgrades are guaranteed compatible when you order from

Your HP - Compaq Pavilion 13-a221nd

system specs as shipped


  • Maximum Memory:16GB
  • Slots:2 (2 banks of 1)
*Not to exceed manufacturer supported memory.
what does this mean?
Memory or DRAM is the "working" memory of the computer. It's used to store data for programs (sequences of instructions) on a temporary basis.


  • Storage: SATA 3 - 6Gb/s
what does this mean?
Storage drives -- hard drives and solid state drives -- are the permanent memory for the programs and documents on your computer.

Compatible Memory

Ballistix Sport 4GB DDR3-1600 SODIMM


  • DDR3 PC3-12800 • 9-9-9-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.35V •
  • upgrade for HP - Compaq Pavilion 13-a221nd system.
  • €39.35 inc. VAT*
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4GB DDR3 PC3-14900 Unbuffered NON-ECC 1.35V


  • DDR3 PC3-14900 • 10-10-10-30 • Unbuffered • NON-ECC • DDR3-1866 • 1.35V •
  • upgrade for HP - Compaq Pavilion 13-a221nd system.
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