![Bottom door 690978-001, 60.4SJ02.002 HP ProBook 4540s Memory Board Cover. PcHub.com - Laptop parts , Laptop spares , Server parts & Automation Bottom door 690978-001, 60.4SJ02.002 HP ProBook 4540s Memory Board Cover. PcHub.com - Laptop parts , Laptop spares , Server parts & Automation](https://www.pchub.com/images/thumbs/0363334_550.jpeg)
Bottom door 690978-001, 60.4SJ02.002 HP ProBook 4540s Memory Board Cover. PcHub.com - Laptop parts , Laptop spares , Server parts & Automation
![32GB (2X16GB) Memory RAM Compatible with HP/Compaq ProBook 430 G5, 440 G5, 450 G5, 470 G5 by CMS C108 - Computer Memory Solutions 32GB (2X16GB) Memory RAM Compatible with HP/Compaq ProBook 430 G5, 440 G5, 450 G5, 470 G5 by CMS C108 - Computer Memory Solutions](https://www.computermemorysolutions.com/wp-content/uploads/2020/03/DDR4204PINSODIMMX2Front358646.jpg)
32GB (2X16GB) Memory RAM Compatible with HP/Compaq ProBook 430 G5, 440 G5, 450 G5, 470 G5 by CMS C108 - Computer Memory Solutions
IT LAB - HP ProBook 4540s - 15.6" - Core i7 3632QM - 4 GB RAM - 500 GB HDD CPU Intel Core i7 (3rd Gen) 3632QM / 2.2 GHz Max Turbo
![parts-quick 8GB DDR3 Memory for HP Compaq ProBook 4540s PC3-12800S 204 pin 1600MHz SODIMM Laptop Compatible RAM at Amazon.com parts-quick 8GB DDR3 Memory for HP Compaq ProBook 4540s PC3-12800S 204 pin 1600MHz SODIMM Laptop Compatible RAM at Amazon.com](https://m.media-amazon.com/images/I/61HCnBOXrwL.jpg)
parts-quick 8GB DDR3 Memory for HP Compaq ProBook 4540s PC3-12800S 204 pin 1600MHz SODIMM Laptop Compatible RAM at Amazon.com
![HP Probook 4540s État neuf Coque aluminium Disque dur 500Gb Ram 4Gb Intel core i5 Écran 15.6 Pavé numérique Media of BIC-Ms HP Probook 4540s État neuf Coque aluminium Disque dur 500Gb Ram 4Gb Intel core i5 Écran 15.6 Pavé numérique Media of BIC-Ms](https://bicms.websites.co.in/files/65851/media/50290/_1570609795NQUBxn.jpeg)
HP Probook 4540s État neuf Coque aluminium Disque dur 500Gb Ram 4Gb Intel core i5 Écran 15.6 Pavé numérique Media of BIC-Ms
![A-Tech 8GB Module for HP ProBook 4540s Laptop & Notebook Compatible DDR3/DDR3L PC3-12800 1600Mhz Memory Ram (ATMS322399B12351X1) at Amazon.com A-Tech 8GB Module for HP ProBook 4540s Laptop & Notebook Compatible DDR3/DDR3L PC3-12800 1600Mhz Memory Ram (ATMS322399B12351X1) at Amazon.com](https://m.media-amazon.com/images/I/61lb6qLfWML._AC_UF350,350_QL80_.jpg)
A-Tech 8GB Module for HP ProBook 4540s Laptop & Notebook Compatible DDR3/DDR3L PC3-12800 1600Mhz Memory Ram (ATMS322399B12351X1) at Amazon.com
![OFFTEK 8GB Replacement Memory RAM Upgrade for HP-Compaq ProBook 4540s (DDR3-10600) Laptop Memory at Amazon.com OFFTEK 8GB Replacement Memory RAM Upgrade for HP-Compaq ProBook 4540s (DDR3-10600) Laptop Memory at Amazon.com](https://m.media-amazon.com/images/I/61mlx7jlbVL.jpg)
OFFTEK 8GB Replacement Memory RAM Upgrade for HP-Compaq ProBook 4540s (DDR3-10600) Laptop Memory at Amazon.com
![hp probook 4540s: core i5, 4gb ram, 500gb hdd, webcam, dvdrw, numeric keypad, 15.6inches screen |Rondamo Technologies hp probook 4540s: core i5, 4gb ram, 500gb hdd, webcam, dvdrw, numeric keypad, 15.6inches screen |Rondamo Technologies](https://rondamo.co.ke/photok/131535.jpg)