SATA 6 Gb/s 256 GB
*
, 2.5-
inch SATA SED Solid State
Drive
Drive Weight
73 Grams
Capacity
256 GB
Height
0.276 in (7 mm)
Width
2.76 in (70 mm)
Interface
SATA 3 (6 Gb/s)
Performance
Maximum Sequential Read
Maximum Sequential Write
Up to 460 MB/s
Up to 260 MB/s
Logical Blocks
500,118,192
Operating Temperature
32° to 158°F (0° to 70°C) [case temp]
Features
ATA Security; ATA-8 compliant; SATA 3.0; DIPM; TRIM
* For hard drives and solid state drives, GB = 1 billion bytes. TB = 1 trillion bytes. Actual formatted capacity is less. Up to 16 GB (for
Windows 7) and 36 GB (for Windows 8) of system disk is reserved for the system recovery software.
** * FIPS-certified, hardware-based AES-256 encryption image.
OPTICAL DRIVES
Blu-ray ROM DVD+/-RW
SuperMulti DL Drive
Access Times
Random
<190 ms CD-ROM (typical)
<180ms DVD-ROM (typical)
<230 ms BD-ROM (typical)
Max Data Transfer Rate
24X CD-ROM
8X DVD-ROM
24X CD-R
16X CD-RW
8X DVD+R
8X DVD+RW
8X DVD-R
6X DVD-RW
4X - DVD+R Dual Layer
4X - DVD-R Dual Layer
5X DVD-RAM
6X BD-ROM
Transfer Mode
UDMA Mode 5
Interface
Gen 1 SATA
Supported Media
(read)
CD-DA, , 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
Supported Media
(write)
CD-R, CD-RW, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RW, DVD-
RAM
Max Media Capacity
(read) 50.0 GB
Max Media Capacity
(write)
8.5 GB
Transport
Tray Loading
QuickSpecs
HP ProBook 645 G1 Notebook PC
HP ProBook 655 G1 Notebook PC
Technical Specifications
DA - 14689 North America — Version 8 — February 21, 2014
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