4GB KIT (2 x 2GB) For HP-Compaq ProBook Series 4230s 4310s (Intel GL40 Chipset) 4310s (Intel PM/GM45 Chipsets) 4311s 4320s 4321s 4325s 4326s 4330s 4331s 4340s 4341s 4420s 4421s 4425s 4430s 4431s 4435s 4436s 4440s 4441s 4445s 4510s (DDR3 Intel GL40 Chipset
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<b>[Product Information]</b><br>
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<li>4GB KIT (2 x 2GB) SO-DIMM DDR3 NON-ECC PC3-10600 1333MHz RAM Memory</li>
<li>Genuine A-Tech Memory</li>
<li>Lifetime Warranty</li>
<li>Toll Free Technical Support 1-866-557-4527</li>
<li>Designed For HP-Compaq ProBook Series. (See Compatibility List Below)</li>
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