HP ProBook 4540s Maintenance And Service Manual page 11

Category Description
Brazil
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Hard drives Supports 7-mm/9.5-mm, 2.5-in SATA hard drives
with HP 3D DriveGuard
Supports 12.7-mm. 2.5-inch hard drives with HP 3D
DriveGuard
Customer-accessible
Supports the following drives:
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Supports the following drives:
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Fixed optical drives Supports the following 12.7-mm SATA optical
drives:
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DVD-ROM drive
Supports no optical drive option
Audio/Visual Integrated dual-array microphone (webcam models
only)
Integrated mono (non-webcam models)
Stereo speakers (2)
Integrated webcam (720p HD)
Supports no camera option
Headphone and microphone jacks
IDT 92HD87
8192 (4096 × 2; dual channel)
4096 (2048 × 2; dual channel)
4096 (4096 × 1)
2048 (2048 × 1)
750-GB, 7200-rpm or 5400-rpm
640-GB, 5400-rpm
500-GB, 7200-rpm or 5400-rpm
320-GB, 7200-rpm or 5400-rpm
750-GB, 7200-rpm or 5400-rpm
640-GB, 5400-rpm
500-GB, 7200-rpm
320-GB, 7200-rpm
DVD+/-RW SuperMulti DL
Blu-ray ROM DVD+/-RW SuperMulti DL
4540s 4540s 4440s
(UMA) (Disc) (UMA)
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4440s/
4441s
(Disc)
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