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  1. 1 (4)
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  1. 1GB (2)
  2. 512MB (2)
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  1. Kingston (2)
  2. RamCity (2)
Speed
  1. DDR-333 / PC2700 (3)
  2. DDR-400 / PC3200 (1)
Form Factor
  1. 184-pin DIMM (4)
CAS Latency
  1. CL2.5 (2)
Voltage
  1. 2.5V (4)
 

RamCity guarantees 100% that all modules below are compatible with the HP/Compaq Pavilion a300 Series Desktop a340n

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Kingston 1GB 184-pin DIMM
Part #. KTC-D320/1G • DDR-400 / PC3200 • 2.5V •  more info
Buy new: $160.99 $125.99

Ships in 7 Days Free Shipping Guaranteed Compatible

RamCity 1GB CL2.5 184-pin DIMM
Part #. ADB • DDR-333 / PC2700 • CL2.5 • 2.5V • 16-chip 64M x8 •  more info
Buy new: $113.99 $88.99

13 in Stock Free Shipping Guaranteed Compatible

RamCity 512MB CL2.5 184-pin DIMM
Part #. ACA • DDR-333 / PC2700 • CL2.5 • 2.5V • 16-chip 32Mx8 •  more info
Buy new: $78.99 $61.99

1 in Stock Free Shipping Guaranteed Compatible

Kingston 512MB 184-pin DIMM
Part #. KTC-D320/512 • DDR-333 / PC2700 • 2.5V • 16-chip 32Mx8 •  more info
Buy new: $103.99 $80.99

Ships in 7 Days Free Shipping Guaranteed Compatible

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We guarantee your memory upgrade will be 100% compatible, or return it within 1 Whole Year for a full refund.
Need some help installing your upgrade? See our guides and videos.
System Specifications
Comments:
  • When running at 800MHz FSB, DDR333 will clock at 320MHz only.
  • MODULES MAY BE INSTALLED ONE AT A TIME; however, they must be added in like pairs to take advantage of Dual Channel Mode.
Standard Memory:
  • 512MB (Removable)
Maximum Memory:
  • 4GB
Expansion:
  • 4 Sockets
CPU/Chipset:
  • Intel Pentium 4 2.6 GHz
Bus Architecture:
  • PCI; USB
Mfr's System P/N's:
  • DQ099A
Upgrade Path:
  • Virtually any configuration up to 4GB can be reached using any combination of 512MB and 1GB modules.