Puzzled
Posted: June 3, 2004, 1:35 pm
http://store.yahoo.com/livewarehouse/necnd8xdvdud.html
I'm puzzled. If you were to go to pretty much any computer store or store that sells computer items, and looked for DVD burners, they're anywhere from $100-300. Yet, the above drive which does dual layer (brand new feature) and -r/+r dvd's is less than a hundred bucks.. I guess I'm just wondering what the catch is and whether anyone's heard anything about or has one of these drives. Granted I know DL media isn't very available yet, but that's nothing to do with the drive itself.
More details:
NEC ND-2510A 9-in-1 Double Layer DVD±RW Dual Driver (Beige)
Nec introduced its first dual 8x DVD recording drive ND-2510A, that supports beside 8x write speed for DVD-R and for DVD +R media as well as 4x write or rewrite with DVD-RW and DVD +RW media to write up to 8.5GB on the new double layer DVD+R9 media. Besides DVD recording, the drive writes CD-R media with 32x speed as well as Ultra-Speed CD-RW discs at 16x. The read speed of 12x for DVD-ROM and 40x for CD-ROM in combination with the access time of 140 ms for DVD and 120ms for CD comprise the most important 9 optical storage functions in 1 drive – the ideal all in one optical device.
As for the main features that differ the device from competitive solutions, they are NEC’s "high resolution writing strategy" and an improved version of NEC’s "Active Optimized Power Control" (Active OPC). The "high resolution writing strategy" uses advanced laser modulation to enhance the accuracy of the written data. Active OPC dynamically monitors writing power and reflection of the media in use, calculating the optimum laser power and adjusting it in real-time. Not only a media type itself is written in the optimum way – but even local anomaly on the used media can be handled in the optimum way by NEC technology. Besides, NEC implemented its own developed buffer under run error prevention technology.
Besides the support for writing DVD+R DL the specifications for the ND-2510A are the same as for the ND-2500A and as we reported yesterday some ND-2500A owners have already tried to flash their drives with a leaked ND-2510A firmware.
Here are some specifications of the drive:
Data transfer rate:
Write Speed
DVD-R: 8x (max. 11,040 Kbyte/s)
DVD-RW: 4x (max. 5,520 Kbyte/s)
DVD +R: 8x (max. 11,040 Kbyte/s)
DVD +R9: 2.4x (3,300 Kbyte/s)
DVD +RW: 4x (max. 5,520 Kbyte/s)
CD-R: 32x (max. 4,800 Kbyte/s)
Read speed
DVD: 12x CAV (max. 16,200 Kbyte/s)
CD: 40x CAV (max. 6,000 Kbyte/s)
Access time
CD/DVD-ROM 120/140 ms
Buffer size
2 MB
Interface:
ATAPI Ultra DMA 33 mode 2
PIO mode:
Mode 4
Audio connections:
Headphone, volume control, analog- and digital output
Media supported:
DVD-ROM, DVD-R, DVD+R, DVD-RW, DVD+RW, CD-ROM, CD-R and CD-RW with 80mm and 120mm diameter
Modes supported:
DVD-ROM, DVD Video, CD-DA, CD Extra, CD Text, CD-ROM, CD-ROM XA, CD-I, CD-I Ready, CD-Bridge, Photo-CD, Video CD
Writing methods
DVD: Random Access Writing (DVD±RW), Sequential Writing (DVD±R/DVD±RW)
CD: DAO (disc at once), SAO (session at once), TAO (track at once) with zero gap, variable or fixed packet, multisession
Special features:
Vertical operation possible
Anti-dust seal
I'm puzzled. If you were to go to pretty much any computer store or store that sells computer items, and looked for DVD burners, they're anywhere from $100-300. Yet, the above drive which does dual layer (brand new feature) and -r/+r dvd's is less than a hundred bucks.. I guess I'm just wondering what the catch is and whether anyone's heard anything about or has one of these drives. Granted I know DL media isn't very available yet, but that's nothing to do with the drive itself.
More details:
NEC ND-2510A 9-in-1 Double Layer DVD±RW Dual Driver (Beige)
Nec introduced its first dual 8x DVD recording drive ND-2510A, that supports beside 8x write speed for DVD-R and for DVD +R media as well as 4x write or rewrite with DVD-RW and DVD +RW media to write up to 8.5GB on the new double layer DVD+R9 media. Besides DVD recording, the drive writes CD-R media with 32x speed as well as Ultra-Speed CD-RW discs at 16x. The read speed of 12x for DVD-ROM and 40x for CD-ROM in combination with the access time of 140 ms for DVD and 120ms for CD comprise the most important 9 optical storage functions in 1 drive – the ideal all in one optical device.
As for the main features that differ the device from competitive solutions, they are NEC’s "high resolution writing strategy" and an improved version of NEC’s "Active Optimized Power Control" (Active OPC). The "high resolution writing strategy" uses advanced laser modulation to enhance the accuracy of the written data. Active OPC dynamically monitors writing power and reflection of the media in use, calculating the optimum laser power and adjusting it in real-time. Not only a media type itself is written in the optimum way – but even local anomaly on the used media can be handled in the optimum way by NEC technology. Besides, NEC implemented its own developed buffer under run error prevention technology.
Besides the support for writing DVD+R DL the specifications for the ND-2510A are the same as for the ND-2500A and as we reported yesterday some ND-2500A owners have already tried to flash their drives with a leaked ND-2510A firmware.
Here are some specifications of the drive:
Data transfer rate:
Write Speed
DVD-R: 8x (max. 11,040 Kbyte/s)
DVD-RW: 4x (max. 5,520 Kbyte/s)
DVD +R: 8x (max. 11,040 Kbyte/s)
DVD +R9: 2.4x (3,300 Kbyte/s)
DVD +RW: 4x (max. 5,520 Kbyte/s)
CD-R: 32x (max. 4,800 Kbyte/s)
Read speed
DVD: 12x CAV (max. 16,200 Kbyte/s)
CD: 40x CAV (max. 6,000 Kbyte/s)
Access time
CD/DVD-ROM 120/140 ms
Buffer size
2 MB
Interface:
ATAPI Ultra DMA 33 mode 2
PIO mode:
Mode 4
Audio connections:
Headphone, volume control, analog- and digital output
Media supported:
DVD-ROM, DVD-R, DVD+R, DVD-RW, DVD+RW, CD-ROM, CD-R and CD-RW with 80mm and 120mm diameter
Modes supported:
DVD-ROM, DVD Video, CD-DA, CD Extra, CD Text, CD-ROM, CD-ROM XA, CD-I, CD-I Ready, CD-Bridge, Photo-CD, Video CD
Writing methods
DVD: Random Access Writing (DVD±RW), Sequential Writing (DVD±R/DVD±RW)
CD: DAO (disc at once), SAO (session at once), TAO (track at once) with zero gap, variable or fixed packet, multisession
Special features:
Vertical operation possible
Anti-dust seal