![Memory RAM | 4GB - HP - HPE ProBook 4320s - (OEM-# 575480-001 577606-001 AT913ET AT913AA 599092-002) - 1333MHz, Unbuffered, 1,5V Memory RAM | 4GB - HP - HPE ProBook 4320s - (OEM-# 575480-001 577606-001 AT913ET AT913AA 599092-002) - 1333MHz, Unbuffered, 1,5V](https://www.compuram.biz/bilder/produkte/ram/ddr3_so-dimm-f2.jpg)
Memory RAM | 4GB - HP - HPE ProBook 4320s - (OEM-# 575480-001 577606-001 AT913ET AT913AA 599092-002) - 1333MHz, Unbuffered, 1,5V
![HP Laptop ProBook 4320s(WH294UT) Intel Core i3 1st Gen 350M (2.26GHz) 2GB Memory 320GB HDD Intel HD Graphics 13.3" Windows XP Professional (available through downgrade rights from Genuine Windows 7 Pr - HP Laptop ProBook 4320s(WH294UT) Intel Core i3 1st Gen 350M (2.26GHz) 2GB Memory 320GB HDD Intel HD Graphics 13.3" Windows XP Professional (available through downgrade rights from Genuine Windows 7 Pr -](https://c1.neweggimages.com/ProductImageCompressAll1280/34-157-329-02.jpg)
HP Laptop ProBook 4320s(WH294UT) Intel Core i3 1st Gen 350M (2.26GHz) 2GB Memory 320GB HDD Intel HD Graphics 13.3" Windows XP Professional (available through downgrade rights from Genuine Windows 7 Pr -
![12.7mm Sata Hdd Ssd Hard Drive Disk Caddy For Hp Probook 4320s 4321s 4325s 4326s 4330s 4331s 4420s 4421s Dv7-3100 G4-1000 - Hdd & Ssd Enclosure - AliExpress 12.7mm Sata Hdd Ssd Hard Drive Disk Caddy For Hp Probook 4320s 4321s 4325s 4326s 4330s 4331s 4420s 4421s Dv7-3100 G4-1000 - Hdd & Ssd Enclosure - AliExpress](https://ae01.alicdn.com/kf/HTB13F0huTXYBeNkHFrdq6AiuVXaZ/12-7mm-SATA-HDD-SSD-Hard-Drive-Disk-Caddy-for-HP-ProBook-4320s-4321s-4325s-4326s.jpg_Q90.jpg_.webp)
12.7mm Sata Hdd Ssd Hard Drive Disk Caddy For Hp Probook 4320s 4321s 4325s 4326s 4330s 4331s 4420s 4421s Dv7-3100 G4-1000 - Hdd & Ssd Enclosure - AliExpress
![2nd HDD / SSD caddy HP 4320s, 4330s, 4321s, 4420s, 4421s, 4425s [OBHD-SATA12-SATA-BU] - $18.98 : NewmodeUS, Hard Drive Caddys for Notebooks 2nd HDD / SSD caddy HP 4320s, 4330s, 4321s, 4420s, 4421s, 4425s [OBHD-SATA12-SATA-BU] - $18.98 : NewmodeUS, Hard Drive Caddys for Notebooks](https://www.newmodeus.com/shop/images/OBHD-caddy%20copy.jpg)