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 LG  Writer GH24NS50 CD/DVD Sata black. OEM

Optical drive
TECHNICAL SPECIFICATIONS
TYPE Internal DVD-RW/CD-RW Drive
TRANSFER RATES - WRITEDVD+R 2.4x, 4x, 8x, 16x, 24x
(MAX) DVD+RW 2.4x, 4x, 6x, 8x
DVD-R 2x, 4x, 8x, 16x, 22x
DVD-RW 2x, 4x, 6x
DVD+R DL 2.4x, 4x, 8x
DVD-R DL 4x, 8x
DVD-RAM 2x, 3x, 5x, 6x, 8x, 12x (Ver. 2.0 &
Higher)
M-DISC 4x
CD-R 4x, 32x, 40x, 48x
CD-RW 4x, 10x, 16x, 24x, 32x
TRANSFER RATES - READ DVD-ROM (Single/Dual) 16x/12x max
(MAX) DVD-VIDEO 6x max. (Single/Dual layer)
(CSS Compliant Disc)
DVD-R/-RW/-R DL 16x/12x/12x max.
DVD+R/+RW/+R DL 16x/12x/12x max.
DVD-RAM (Ver. 2.2) 5x, 12x
M-DISC 12x
CD-R/RW/ROM 48x/40x/48x max.
CD-DA (DAE) 40x max.
ACCESS TIME (RANDOM) DVD-ROM (SL/DL) 145/220 ms typ.
DVD-RAM (Ver. 2.2) 270 ms typ.
CD-ROM 125 ms typ.
SUSTAINED TRANSFER RATE
DVD-ROM 22.16 Mbytes/s (16x) max.
CD ROM 7,200 kB/s (48x) max.
BUFFER SIZE 1.5MB Under-run prevention function embedded
HOST INTERFACE SATA

DIMENSIONS (WxHxD) 5.7" x 1.6" x 6.5" (146 x 41.3 x 165 mm)
WEIGHT 1.76 lbs (800g)
WARRANTY 1 Year Limited Warranty on Optical Drives