Category Description HP
ProBook
4325s
HP
ProBook
4326s
HP
ProBook
4425s
UMA Discrete UMA
● 35.6-cm (14.0-in) HD BrightView with webcam, red
√
●
35.6-cm (14.0-in) HD AG with webcam, red √
Memory 2 customer-accessible/upgradable SODIMM memory module
slots
√√√
Supports dual-channel memory √√√
PC3-10600, 1333-MHz, DDR3 √√√
Supports the following configuration:
● 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)
√√√
Hard drives Supports 9.5-mm, 6.35-cm (2.50-in) hard drives √√√
Customer-accessible √√√
Serial ATA √√√
Supports the following drives:
●
640-GB, 5400-rpm
●
500-GB, 7200-rpm
● 320-GB, 7200-rpm
●
250-GB, 7200-rpm
√√√
HP 3D DriveGuard (not available on Linux) √√√
Optical drives Fixed √√√
12.7-mm (0.50-in) tray load √√√
Supports option of no optical drive √√√
Supports the following drives:
●
Blu-ray ROM with LightScribe DVD±R/RW SuperMulti DL
Drive
NOTE: Not available with UMA base model and Window XP.
√√√
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