HP ProBook 4445s - Blu-Ray BD-R;RE DVD±RW Supermulti DL Drive

750-GB* 640-GB* 320-GB*
Operating temperature 5°C to 55°C (41°F to 131°F)
*1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. Actual drive
specifications may differ slightly.
NOTE: Certain restrictions and exclusions apply. Contact technical support for details.
Blu-ray BD-R/RE DVD±RW SuperMulti DL Drive
Applicable disc Read: Write:
CD-DA, CD+(E)G, CD-MIDI, CD-TEXT,
CD-ROM, CD-ROM XA, MIXED MODE
CD, CD-I, CD-I Bridge (Photo-CD,
Video CD), Multisession CD (Photo-
CD, CD-EXTRA, Portfolio, CD-R, CD-
RW), CD-R, CD-RW, DVD-ROM
(DVD-5, DVD-9, DVD-10, DVD-18),
DVD-R, DVD-RW, DVD+R, DVD+RW.
DVD-RAM, BD-ROM, BD-R, BD-RE
CD-R, CD-RW, DVD+R, DVD+R(9),
DVD+RW, DVD-R, DVD-R(9), DVD-RW,
DVD-RAM, BD-R, BD-RE
Access time CD DVD BD-ROM
Random <180 ms <180 ms <230 ms
Maximum Media Capacity (read) 50 GB
Maximum Media Capacity (write) 8.5 GB
Data transfer rate
24X CD-ROM 3,600 KB/sec
8X DVD 10,800 KB/sec
2X BD-ROM 9,000 KB/sec
16X CD-R 3,600 KB/sec
16X CD-RW 2,400 KB/sec
8X DVD+R 10,800 KB/sec
6X DVD+RW 8,100 KB/sec
8X DVD-R 10,800 KB/sec
6X DVD-RW 8,100 KB/sec
4X DVD+R Dual Layer 5,400 KB/sec
4X DVD-R Dual Layer 5,400 KB/sec
5X DVD-RAM 6,750 KB/sec
2X BD-R 9,000 KB/sec
2X BD-RE 9,000 KB/sec
100 Chapter 6 Specifications