The Cnm lifestyle brand is built on a concept of value and quality. The slim external DVRW is no exception. It is sleek looking with a rubberised feel. Ideal for laptop or netbook device. Ultra Slim-line Portable USB DVD/RW External No psu needed, Supports Windows 98,XP,2000,Vista and MAC. Product Code CNM SLIM DVDRW E
Color Black
Read CDRW 48x
Interface USB 1.1/2.0
Write +/- 8x
Warranty 1 Year
Read DVDRW 16x
Packaging Retail
OS Support Windows 98,XP,2000,Vista and MAC

Enhanced IDE (ATAPI) Interface
Internal Half-Height Drive
CD-R/RW/ DVD-R/ -R DL/ -RW/+R /+R DL /+RW /RAM Read and Write Compatible
CD Family and DVD-ROM Read Compatible
Buffer Under-run Prevention Function Embedded; 2MB Buffer Memory

The LG Super-Multi GH22NS30 internal SATA DVD rewriter features a 22x DVD±R write speed and SecureDisc technology that allows you to protect and share data securely. Designed for storage needs that demand consistency, the GH22NS30 can read and write in CD, DVD±R, DVD±RW, and DVD RAM formats.

- DVD+R: 22x, DVD-R: 22X
- DVD+R DL: 16X, DVD-R DL: 12x
- DVD+RW: 8X, DVD-RW: 6X
- DVD-RAM: 12x
- DVD-ROM Read: 16X
- CD-R Write: 48x
- CD-RW Write 32X
- CD Read: 48X
- Access time: 120ms
- Buffer Size: 2MB

Read: HD DVD, Blu-Ray BD-R and BD-RW (6X reading speed), + all cd/dvd formats
Write: Blu-Ray BD-R and BD-RW (4x writing speed) + all cd/dvd formats
Interface: SATA

Write Speed
BD-R (SL/DL) 4x
BD-R (SL LTH)16x
DVD-R DL 4x
DVD-RW (SL/DL) 6x
DVD-RAM 5x
DVD+R 16x
DVD+R DL 2.4x
DVD+RW (SL/DL) 8x
CD-R 40x
CD-RW 24x
Read Speed
BD-ROM (SL/DL) 6x
BD-R (SL/DL) 6x
BD-R (SL LTH) 3.8x
BD-RE (SL/DL) 2x
BDMV (AACS Compliant Disc) 4.8x
HD DVD-ROM (SL/DL) 3x
HD DVD-R (SL/DL) 3x
HD DVD-Video (AACS Compliant Disc) 3x
DVD-ROM (SL/DL) 16x
DVD-R (SL/DL) 12x
DVD-RW (SL/DL) 10x
DVD+R (SL/DL) 12x
DVD+RW (SL/DL) 10x
DVD-RAM 5x
DVD- 8x
CD-R/RW/ROM 40x
CD-DA (DAE) 40x
8cm CD 10x
Video CD 40x
Sustained Transfer Rate
BD-ROM 215.79 Mbits/s (6x) max.
HD DVD-ROM 109.65 Mbits/s (3x) max.
DVD-ROM 22.16 Mbytes/s (16x) max.
CD-ROM 6,000 Kbytes/s (40x) max.
Access Time
BD-ROM 180 ms typ
HD DVD-ROM 210 ms typ
DVD-ROM 160 ms typ
DVD-RAM 180 ms typ
CD-ROM 150 ms typ.
Buffer Size 4 MB
Loading Type: Motorized Tray
Interface Type: Serial ATA

• Max 20X writing speed for DVD-R/+R
• Max 12X writing speed for DVD-R DL / +R DL (Dual / Double Layer media)
• Max 5X reading speed for DVD-RAM
• Multi-effect LCD Tilt Servo Compensator Mechanism
• Ultra-DRA (Dynamic Resonance Absorber) low vibration mechanism
• Performance adusting firmware
• Disc-Resonance Stabiliser
• Supports "Buffer Under Run" protection (CD and DVD)

Write Support
• DVD-R Ver. 2.0 and 2.1 (for general 4.7GB)
• DVD-R DL (Dual layer) Ver.3.0 (8.54GB)
• DVD-RW Ver.1.0, 1.1 and 1.2 (4.7GB)
• +R Ver 1.0, 1.1, 1.2 and 1.3 (4.7GB)
• +R DL (Double Layer) Ver 1.0, 1.1 (8.54GB)
• +RW Ver 1.1, 1.2 and 1.3 (4.7GB)
• +RW High-Speed Ver 1.0 (4.7GB)
• Photo CD (single and multiple session)
• Video CD
• CD-DA
• CD-Extra
• CD-Text
• CD-R (Type 74 - 650MB, Type 80 - 700MB)
• CD-RW (Supports AM2)
• HS CD-RW (Supports AM2)
• US CD-RW (Supports AM2)
• US+ CD-RW (Supports AM2)

The DVR-216BK offers writing support for Dual & Double Layer media types at 10X speed, along with 20X writing to DVD-R/+R, 6X writing to DVD-RW and 8X writing to +RW. The drive’s combined specifications deliver the one of the highest levels of all-round DVD-writing performance currently available.

- DVD+R: 20x, DVD-R: 20X
- DVD+R DL: 10X, DVD-R DL: 10x
- DVD+RW: 8X, DVD-RW: 6X
- DVD-RAM: 12x
- DVD-ROM Read: 16X
- CD-R Write: 40x
- CD-RW Write 32X
- CD Read: 40X
- Access time: 130ms
- Buffer Size: 2MB

Product description Samsung SN S082H - DVD±RW (±R DL) / DVD-RAM drive - IDE
Device type DVD±RW (±R DL) / DVD-RAM drive
Enclosure type Internal
Interface IDE
Dimensions (wxdxh) 12.7 cm x 12.8 cm x 1.3 cm
Weight 165 g
Optical storage DVD±RW (±R DL) / DVD-RAM - 5.25\" x 1/6H (Slim Line)
Read speed 24x (CD) / 8x (DVD)
Write speed 24x (CD) / 8x (DVD±R) / 4x (DVD-R DL) / 6x (DVD+R DL)
Cd / dvd rewrite speed 24x (CD) / 6x (DVD-RW) / 8x (DVD+RW) / 5x (DVD-RAM)
Buffer underrun protection Buffer Under Run Free Technology
Os required Microsoft Windows 95 OSR 2, Microsoft Windows 98 Second Edition, Microsoft Windows 2000,