NEC ND-4551 Operating Instructions Manual page 5

Data-Section
Transfer Rate (max.) ND-3540
read DVD-ROM 9075 -22000 KByte/sec (6.6-16x)
DVD +/-R 9075 -22000 KByte/sec (6.6-16x)
DVD +/-RW 6825 -15000 KByte/sec (5-13x)
DVD-RAM
CD-ROM, CD-R 3000 - 7200 KByte/sec (20-48x)
CD-RW, CD-DA 2550 - 6000 KByes/sec (17-40x)
write
DVD-R 9075 -22000 KByte/sec (6.6-16x)
supported speeds 16x/13x/12x/8x/6x/4x/2x
DVD-R DL 5500 - 8200 KByte/sec
supported speeds
DVD-RW 5500 - 8200 KByte/sec
supported speeds
DVD-RAM
supported speeds
DVD +R 9075 -22000 KByte/sec (6.6-16x)
supported speeds 16x/13x/12x/8x/6x/4x/2.4x
DVD +R9/+RW 5500 -11000 KByte/sec
supported speeds
CD-R 3000 - 7200 KByte/sec (20-48x)
supported speeds 48x/40x/32x/24x/16x/8x
CD-RW 3000 - 4800 KByte/sec (20-32x)
supported speeds
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
( / stroke read, average)
3
CD-ROM
1
( / stroke read, average)
3
Memory Buffer
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
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ND-3550, ND-3551
9075 -22000 KByte/sec (6.6-16x)
9075 -22000 KByte/sec (6.6-16x)
6825 -15000 KByte/sec (5-13x)
./.
3000 - 7200 KByte/sec (20-48x)
2550 - 6000 KByes/sec (17-40x)
9075 -22000 KByte/sec (6.6-16x)
16x/13x/12x/8x/6x/4x/2x
(4-6x) 5500 - 8200 KByte/sec
6x/4x/2x
(4-6x) 5500 - 8200 KByte/sec
6x/4x/2x/1x
./.
./.
9075 -22000 KByte/sec (6.6-16x)
16x/13x/12x/8x/6x/4x/2.4x
(4-8x) 5500 -11000 KByte/sec
8x/4x/2.4x
3000 - 7200 KByte/sec (20-48x)
48x/40x/32x/24x/16x/8x
3000 - 4800 KByte/sec (20-32x)
32x/24x/16x/10x/4x 32x/24x/16x/10x/4x
160 msec
140 msec
2 MByte
MPC-3, MultiRead, PC-99, PC-2001
ND-4550, ND-4551
9075 -22000 KByte/sec (6.6-16x)
9075 -22000 KByte/sec (6.6-16x)
6825 -15000 KByte/sec (5-13x)
./. 6900 KByte/sec
3000 - 7200 KByte/sec (20-48x)
2550 - 6000 KByes/sec (17-40x)
9075 -22000 KByte/sec (6.6-16x)
16x/13x/12x/8x/6x/4x/2x
(4-6x) 5500 - 8200 KByte/sec
6x/4x/2x
(4-6x) 5500 - 8200 KByte/sec
6x/4x/2x/1x 6x/4x/2x/1x
./. 6900 KByte/sec
./.
9075 -22000 KByte/sec (6.6-16x)
16x/13x/12x/8x/6x/4x/2.4x
(4-8x) 5500 -11000 KByte/sec
8x/4x/2.4x 8x/4x/2.4x
3000 - 7200 KByte/sec (20-48x)
48x/40x/32x/24x/16x/8x
3000 - 4800 KByte/sec (20-32x)
32x/24x/16x/10x/4x
160 msec 160 msec
140 msec 140 msec
2 MByte
MPC-3, MultiRead, PC-99, PC-2001
Audio
Sampling Frequency
Quantifying Bit Number
Number of Channels
Frequency Response
(5x)
Dynamic Range
S/N Ratio
Total Harmonic Distortion
Wow & Flutter below measurable limits
(4-6x)
Line out:
6x/4x/2x
(4-6x)
General
(5x)
Power Consumption
5x/3x/2x
(5V 1.6A, 12V 1.35A)
Dimensions 148 x 42 x 190 mm
(WxHxD)
Weight
(4-8x)
Noise
Storage temperature
Storage humidity 5% to 90 % RH,
Operating temp.
Operating humidity 20 % to 80 % RH,
Laser Specification 260mW, 783nm (CD)
280mW, 658nm (DVD)
2 MByte
Above specifications are subject to change.
Photo CD is a trademark of Kodak
used under license.
44.1 kHz
16-bit linear
2
20 Hz-20 kHz
+3 dB, -3 dB
80 dB
>80 dB
0.10%
0.75 Volt
24.2 VA
0.90 kg
≤ 47.5 dB(A)
-40° to +65° C
noncondensing
+5° to +50° C
noncondensing
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