Category Description 4445s
(UMA)
4446s
(disc)
Supports the following configurations:
●
8192 (4096 × 2) (dual channel)
●
6144 (4096 + 2048) (dual channel)
● 4096 (2048 × 2) (dual channel)
●
4096 (4096 × 1)
●
2048 (2048 × 1)
√√
Hard drives Supports 7-mm, 9.5-mm, 12.7-mm, and 6.35-cm (2.50-in) SATA hard
drives with HP 3D DriveGuard
√√
Customer-accessible √√
Supports the following drives:
●
750-GB, 7200 rpm (2.5 in)
●
750-GB, 5400 rpm (2.5 in)
●
640-GB, 5400 rpm (2.5 in)
● 500-GB, 7200 rpm (2.5 in)
● 500-GB, 5400 rpm (2.5 in)
●
320-GB, 7200 rpm (2.5 in)
●
320-GB, 5400 rpm (2.5 in)
√√
Fixed optical drives Supports the following 12.7-mm SATA optical drives:
●
DVD+/-RW DL SuperMulti DL
●
Blu-ray ROM DVD+/-RW SuperMulti DL
√√
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 √√
Ethernet Realtek RTL8151FH-CG 10/100/1000 √√
S3/S4/S5 wake on LAN √√
Ethernet cable not included √√
Wireless Integrated WLAN options by way of wireless module:
Two WLAN antennas built into display assembly √√
Supports “no WLAN” option √√
2 Chapter 1 Product description