2GB [1x2GB] Memory RAM Upgrade for the Compaq HP Business Notebook nx7400 | eBay
2GB Stick for HP Compaq Business Notebook 540 6530s 8510w 8710w C510 nc2400 nc4400 nc6320 nc8430 nx6315 nx6310 nx6330 nx7400. SO-DIMM DDR2 Non-ECC PC2-6400 800MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com
HP Compaq Laptop Intel Celeron M 420 (1.60GHz) 512MB Memory 40GB HDD Intel GMA 950 15.4" Windows XP Home nx7400 - Newegg.com
4GB 2X2GB RAM Memory for Compaq HP Business Notebooks Business Notebook 6710b Black Diamond Memory Module DDR2 SO-DIMM 200pin PC2-5300 667MHz Upgrade - Walmart.com
COPERCHIO RAM HP COMPAQ NX7400 MEMORY COVER
OFFTEK 2GB Replacement Memory RAM Upgrade for HP-Compaq Business Notebook nx7400 (DDR2-5300) Laptop Memory at Amazon.com
LAPTOP MOTHERBOARD for HP COMPAQ NX7400 417516-001 HSTNN-I04C 6050A2042401-MB-A03 INTEL DDR2 100% TESTED - AliExpress
HP Compaq Laptop nx Series Intel Core 2 Duo T5600 (1.83GHz) 1GB Memory 100GB HDD Intel GMA 950 15.4" Windows XP Professional nx7400(RM121UT#ABA) - Newegg.com
4GB KIT (2 x 2GB) for HP Compaq Business Notebook nc4400 nc6320 nc8430 nx6310 nx7400. SO-DIMM DDR2 Non-ECC PC2-4200 533MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com
2GB SODIMM For HP Compaq Business nx6320 nx6325 nx6330 nx7400 nx8420 Ram Memory | eBay
1GB HP nx7400 RAM Upgrade
2GB (2 X 1GB) Compatible Memory Upgrade for HP Compaq Presario V6000 Series DDR2 PC2-5300 667MHz 200 pin SO-DIMM Notebook RAM (PARTS QUICK Brand) at Amazon.com
Memory RAM Upgrade for HP Compaq Notebook nx7400 2GB DDR2 SODIMM | eBay
HP Compaq nx7010 - RAM Upgrade - YouTube
2GB Memory Upgrade for HP Compaq Business Notebook NX7300, NX7400 DDR2 PC2-5300 667MHz 200 pin SODIMM RAM (PARTS-QUICK Brand) at Amazon.com
Memory RAM Upgrade for HP Compaq Notebook nx7400 2GB DDR2 SODIMM | eBay
Review HP Compaq nx7400 Notebook - NotebookCheck.net Reviews
2GB Stick for HP-Compaq Business Notebook Series nc2400 nc4400 nc6400 nc8430 nx6315 nx6320 nx6325 nx6330 nx7400 nx8420 nx9420. SO-DIMM DDR2 Non-ECC PC2-4200 533MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com
Cheap NX7400 C2D T5500 is getting a bit of an upgrade : r/VintageComputers
Review HP Compaq nx7400 Notebook - NotebookCheck.net Reviews
4GB KIT (2 x 2GB) for HP-Compaq Business Notebook Series nc4400 nc6400 nc8430 nx6315 nx6320 nx6325 nx6330 nx7400 nx8420 nx9420. SO-DIMM DDR2 Non-ECC PC2-4200 533MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com
Restored this ol' NX7400. Running 8.1 w/2GB RAM, just needs a Merom CPU. : r/Hewlett_Packard
4GB 2X2GB RAM Memory for Compaq HP Business Notebooks Business Notebook 6710b Black Diamond Memory Module DDR2 SO-DIMM 200pin PC2-5300 667MHz Upgrade - Walmart.com