NEC ND-4551 - Page 5

3938
Audio
Sampling Frequency 44.1 kHz
Quantifying Bit Number 16-bit linear
Number of Channels 2
Frequency Response 20 Hz-20 kHz
+3 dB, -3 dB
Dynamic Range 80 dB
S/N Ratio >80 dB
Total Harmonic Distortion 0.10%
Wow & Flutter below measurable limits
Line out: 0.75 Volt
General
Power Consumption 24.2 VA
(5V 1.6A, 12V 1.35A)
Dimensions (WxHxD) 148 x 42 x 190 mm
Weight 0.90 kg
Noise ≤ 47.5 dB(A)
Storage temperature -40° to +65° C
Storage humidity 5% to 90 % RH,
noncondensing
Operating temp. +5° to +50° C
Operating humidity 20 % to 80 % RH,
noncondensing
Laser Specification 260mW, 783nm(CD)
280mW, 658nm (DVD)
Above specifications are subject to change.
Photo CD is a trademark of Kodak
used under license.
pecifications • Technische Daten • Spécifications • Dato
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Data-Section
Transfer Rate (max.) ND-3540 ND-3550, ND-3551 ND-4550, ND-4551
read DVD-ROM 9075 -22000 KByte/sec (6.6-16x) 9075-22000 KByte/sec (6.6-16x) 9075 -22000 KByte/sec (6.6-16x)
DVD +/-R 9075 -22000 KByte/sec (6.6-16x) 9075-22000 KByte/sec (6.6-16x) 9075 -22000 KByte/sec (6.6-16x)
DVD +/-RW 6825 -15000 KByte/sec (5-13x) 6825-15000 KByte/sec (5-13x) 6825 -15000 KByte/sec (5-13x)
DVD-RAM ./. ./. 6900 KByte/sec (5x)
CD-ROM, CD-R 3000 - 7200 KByte/sec (20-48x) 3000 - 7200 KByte/sec (20-48x) 3000 - 7200 KByte/sec (20-48x)
CD-RW, CD-DA 2550 - 6000 KByes/sec (17-40x) 2550- 6000 KByes/sec (17-40x) 2550 - 6000 KByes/sec (17-40x)
write DVD-R 9075 -22000 KByte/sec (6.6-16x) 9075-22000 KByte/sec (6.6-16x) 9075 -22000 KByte/sec (6.6-16x)
supported speeds 16x/13x/12x/8x/6x/4x/2x 16x/13x/12x/8x/6x/4x/2x 16x/13x/12x/8x/6x/4x/2x
DVD-R DL 5500 - 8200 KByte/sec (4-6x) 5500- 8200 KByte/sec (4-6x) 5500 - 8200 KByte/sec (4-6x)
supported speeds 6x/4x/2x 6x/4x/2x 6x/4x/2x
DVD-RW 5500 - 8200 KByte/sec (4-6x) 5500- 8200 KByte/sec (4-6x) 5500 - 8200 KByte/sec (4-6x)
supported speeds 6x/4x/2x/1x 6x/4x/2x/1x 6x/4x/2x/1x
DVD-RAM ./. ./. 6900 KByte/sec (5x)
supported speeds ./. ./. 5x/3x/2x
DVD +R 9075 -22000 KByte/sec (6.6-16x) 9075-22000 KByte/sec (6.6-16x) 9075 -22000 KByte/sec (6.6-16x)
supported speeds 16x/13x/12x/8x/6x/4x/2.4x 16x/13x/12x/8x/6x/4x/2.4x 16x/13x/12x/8x/6x/4x/2.4x
DVD +R9/+RW 5500 -11000 KByte/sec (4-8x) 5500-11000 KByte/sec (4-8x) 5500 -11000 KByte/sec (4-8x)
supported speeds 8x/4x/2.4x 8x/4x/2.4x 8x/4x/2.4x
CD-R 3000 - 7200 KByte/sec (20-48x) 3000- 7200 KByte/sec (20-48x) 3000 - 7200 KByte/sec (20-48x)
supported speeds 48x/40x/32x/24x/16x/8x 48x/40x/32x/24x/16x/8x 48x/40x/32x/24x/16x/8x
CD-RW 3000 - 4800 KByte/sec (20-32x) 3000- 4800 KByte/sec (20-32x) 3000 - 4800 KByte/sec (20-32x)
supported speeds 32x/24x/16x/10x/4x 32x/24x/16x/10x/4x 32x/24x/16x/10x/4x
Write methods DAO (disc at once), SAO (session at once), TAO (track at once) with zero gap, variable or fixed packet, multisession
Access Time
DVD-ROM (
1
/
3
stroke read, average) 160 msec 160 msec 160 msec
CD-ROM (
1
/
3
stroke read, average) 140 msec 140 msec 140 msec
Memory Buffer 2 MByte 2 MByte 2 MByte
Interface/max. Transfer Rate IDE/ ATAPI SFF-8020 rev. 2.60, PIO Mode 4/ Ultra DMA33 mode 2 support
Compatibility DVD-ROM, DVD-Video, DVD+R, DVD-R, DVD+RW, DVD-RW (Read only), High Sierra and ISO 9660, CD-ROM, CD-ROM XA,
CD-DA, CD-TEXT, CD-I (FMV), Enhanced Music CD (CD+), PhotoCD (SingleSession/MultiSession), VideoCD (WhiteBook)
In compliance with MPC-3, MultiRead, PC-99, PC-2001 MPC-3, MultiRead, PC-99, PC-2001 MPC-3, MultiRead, PC-99, PC-2001