Design
Internal
Logistics data
Harmonized System (HS) code	84717030
Country of origin	China
Other features
UNSPSC-code	43201818
Performance
Purpose	Desktop
Optical drive type	DVD-RW
Technical details
General Product Safety Regulation (GPSR) URL	https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true

The HP DVD writer drive, type EXT, manufacturer part number 4L5K0AA, is an internal optical drive for desktop computers, specifically designed for use in systems such as the HP Z2 TWR Slim. It is a DVD-RW drive with a height of 9.5 mm, making it suitable for slim-design computers. The device is intended for installation in desktop systems and serves data backup, playback, and transfer via optical media such as DVDs and CDs.

Applications
This drive is primarily intended for use in desktop PCs, particularly in slim PC models such as the HP Z2 TWR. It enables read and write functions for DVD-RW, DVD+RW, DVD-R, DVD+R, CD-R, and CD-RW media. It is used in work environments where physical data backup or distribution via optical discs is required, for example in offices, technical departments, or for maintaining systems that rely on CD/DVD installations.

Functions and Features in Detail
The drive supports the full range of DVD-RW technology, enabling playback, writing, and erasing of data on DVD-RW and DVD+RW media. The 9.5 mm height corresponds to the slim format, used in compact PC enclosures to save space.

Technology Explained Simply
The term DVD-RW means the drive can write data to DVD-RW media, as well as read and erase it. This is particularly useful for repeatable data backups or creating backup CDs. The 9.5 mm height is a standard for slim optical drives used in modern, compact desktop systems. The drive connects to the system via the SATA interface, enabling stable and fast data transfer. Power is supplied through the computer’s internal power supply, with no additional external power source required.

Compatibility and Accessories
The drive is specifically designed for use in HP Z2 TWR Slim systems, but is generally compatible with other desktop PCs that support a 9.5 mm optical drive bay and a SATA interface.

Installation and Mounting
Installation involves inserting the drive into the designated bay of the desktop computer. The drive is connected to the motherboard via the SATA data cable and to the power supply via the SATA power cable. Installation requires basic knowledge of computer hardware, particularly handling SATA connections and enclosure mounting.

Advantages in Operation
The drive offers a reliable and compact solution for use in slim desktop systems. Support for DVD-RW enables flexible data backup options, and the 9.5 mm height fits modern, space-saving computer designs. The SATA interface ensures stable and fast data transfer. The device is manufactured in China, indicating standardized production suitable for professional work environments. The carbon dioxide footprint is 10 kg CO2e, reflecting the product’s environmental impact.