Category
Description
HP
ProBook
4320s
HP
ProBook
4320s /
4321s
HP
ProBook
4420s
HP
ProBook
4421s
UMA
Discrete
UMA
Discrete
●
33.8-cm
(13.3-in) HD BrightView with
webcam
√
√
●
33.8-cm
(13.3-in) HD BrightView with
webcam and WWAN
√
●
35.6-cm
(14.0-in) HD (1366×768 resolution)
√
√
●
35.6-cm
(14.0-in) HD BrightView
√
√
●
35.6-cm
(14.0-in) HD with webcam
√
√
●
35.6-cm
(14.0-in) HD BrightView with
webcam
√
√
Memory
2 customer-accessible/upgradable SODIMM
memory module slots
√
√
√
√
Supports dual-channel memory
√
√
√
√
Supports up to 4 GB of system memory in Brazil
√
√
Supports up to 8 GB of system memory in all
countries and regions except Brazil
√
√
√
√
PC3-12800, 1333-MHz, DDR3
√
√
√
√
Supports the following configuration in all
countries and regions except Brazil:
●
8192-MB total system memory (4096-MB ×
2, dual-channel)
●
4096-MB total system memory (4096-MB ×
1)
●
4096-MB total system memory (2048-MB ×
2, dual channel)
●
3072-MB total system memory (2048-MB +
1024-MB, dual channel)
●
2048-MB total system memory (2048-MB ×
1)
●
2048-MB total system memory (1024-MB ×
2, dual channel)
●
1024-MB total system memory (1024-MB ×
1)
√
√
√
√
Supports the following configurations in Brazil:
●
4096-MB total system memory (2048-MB ×
2, dual-channel)
●
3072-MB total system memory (2048-MB +
1024-MB, dual channel)
●
2048-MB total system memory (2048-MB ×
1)
√
√
√
3
Summary of Contents for ProBook 4320s
Page 4: ...iv Safety warning notice ...
Page 31: ...Computer major components Computer major components 23 ...
Page 176: ......
