![Amazon.com: DBTLAP Laptop CPU Fan Compatible for HP Probook 6555B 6550B 6455B 6450B 6440b 6540B 6445B 6545B GB0506PGV1-A KSB05105HB AB88 613349-001 : Electronics Amazon.com: DBTLAP Laptop CPU Fan Compatible for HP Probook 6555B 6550B 6455B 6450B 6440b 6540B 6445B 6545B GB0506PGV1-A KSB05105HB AB88 613349-001 : Electronics](https://m.media-amazon.com/images/I/51YWqsGcR8L._SL1000_.jpg)
Amazon.com: DBTLAP Laptop CPU Fan Compatible for HP Probook 6555B 6550B 6455B 6450B 6440b 6540B 6445B 6545B GB0506PGV1-A KSB05105HB AB88 613349-001 : Electronics
![NOKOTION for HP Probook 6450B 6550B Laptop motherboard 6050A2326701 MB A02 613298 001 HM57 DDR3 HD4500 GPU free cpu|Laptop Motherboard| - AliExpress NOKOTION for HP Probook 6450B 6550B Laptop motherboard 6050A2326701 MB A02 613298 001 HM57 DDR3 HD4500 GPU free cpu|Laptop Motherboard| - AliExpress](https://ae01.alicdn.com/kf/H802ef79756ae4afab8f1ad3b91e2ae7ab.jpg)
NOKOTION for HP Probook 6450B 6550B Laptop motherboard 6050A2326701 MB A02 613298 001 HM57 DDR3 HD4500 GPU free cpu|Laptop Motherboard| - AliExpress
![HP Probook 6450B 14″ Intel i5-520M 320GB 4GB Windows 10 Pro Refurbished Laptop - Computers Frigiliana HP Probook 6450B 14″ Intel i5-520M 320GB 4GB Windows 10 Pro Refurbished Laptop - Computers Frigiliana](http://computers.frigiliana.one/wp-content/uploads/2019/03/165-HP-Probook-6450B-3.jpg)
HP Probook 6450B 14″ Intel i5-520M 320GB 4GB Windows 10 Pro Refurbished Laptop - Computers Frigiliana
![HP Probook 6450B Intel Core i5-520M 2.4GHz CPU 4GB RAM 320GB HDD Windows 10 Pro 14-inch Laptop (Refu - Overstock - 16634253 HP Probook 6450B Intel Core i5-520M 2.4GHz CPU 4GB RAM 320GB HDD Windows 10 Pro 14-inch Laptop (Refu - Overstock - 16634253](https://ak1.ostkcdn.com/images/products/is/images/direct/040d8e24deab00218ae7c6548d683eaec5f16277/HP-Probook-6450B-Intel-Core-i5-520M-2.4GHz-CPU-4GB-RAM-320GB-HDD-Windows-10-Pro-14-inch-Laptop-%28Refu.jpg)
HP Probook 6450B Intel Core i5-520M 2.4GHz CPU 4GB RAM 320GB HDD Windows 10 Pro 14-inch Laptop (Refu - Overstock - 16634253
![NOKOTION 613294 001 613295 001 for HP Probook 6450B 6550B Laptop Motherboard fit for 613397 001 6455B 6555B Free CPU+Heatsink|Laptop Motherboard| - AliExpress NOKOTION 613294 001 613295 001 for HP Probook 6450B 6550B Laptop Motherboard fit for 613397 001 6455B 6555B Free CPU+Heatsink|Laptop Motherboard| - AliExpress](https://ae01.alicdn.com/kf/H812cd8d890cb43b9ae2db9afdeb9f125l.jpg)
NOKOTION 613294 001 613295 001 for HP Probook 6450B 6550B Laptop Motherboard fit for 613397 001 6455B 6555B Free CPU+Heatsink|Laptop Motherboard| - AliExpress
![Refurbished: HP Laptop ProBook 6450B Intel Core i5 1st Gen 520M (2.40GHz) 4GB Memory 320GB HDD Intel HD Graphics 14.0" Windows 10 Pro 64-Bit - Newegg.com Refurbished: HP Laptop ProBook 6450B Intel Core i5 1st Gen 520M (2.40GHz) 4GB Memory 320GB HDD Intel HD Graphics 14.0" Windows 10 Pro 64-Bit - Newegg.com](https://c1.neweggimages.com/ProductImage/34-264-676-05.jpg)