valego Posted May 6, 2007 Share Posted May 6, 2007 Liteon ha rilasciato 4 nuovi masterizzatori, Il DH-20A3L, DH-20A3H, DH-20A3S e DH-20A3P, si tratta in pratica dello stesso drive con le sole differenze sono che il DH-20A3L, DH-20A3H supportano il lightscribe, e il primo si interfaccia al pc tramite sata e il secondo con il classico E-IDE. Stessa cosa pre gli altri due modelli, DH-20A3S e DH-20A3P il primo sata e il secondo E-IDE ma questi non supportano il lightscribe Ecco le specifiche ? DVD Family :Write DVD+R 20X maximum by CAV DVD-R 20X maximum by CAV DVD+R9 8X maximum by Zone CLV DVD-R9 8X maximum by Zone CLV DVD-RAM 12X maximum by PCAV ReWrite DVD+RW 8X by Z-CLV DVD-RW 6X by CLV Read 16X maximum by CAV Access time 160ms ? CD Family : Write CD-R 48X by CAV ReWrite CD-RW 32Xmaximum by Z-CLV in UltraSpeed disc Read 48X maximum by CAV Access time 140ms ? DVD-RAM 5X PCAV ? Buffer Size : 2MB(MAX) ? PC Required : Pentium 166 MHz or higherr CPU and 128MB or higher RAM are required HDD must have access time 9GB free space for creating a DVD image file (9GB for double layer; 5GB for single layer) ? Compatibility : Microsoft Windows 2000 / XP / Vista ? MTBF(Life) : 70000 POH ? S/N Ration : >75dB ? Environment : Operating 5? to 50?; Relative Humidity: 15% to 80% Non-Operating -40? to 65?; Relative Humidity: 15% to 95% ? Dimension : 145(W) x 41.3(H) x 170(D) mm ? Weight : ? Voltage Requirements : +5V +/-5% and less than 100 mVp-p ripple voltage +12V +/-10% and less than 200 mVp-p ripple voltage Features Half-Height internal DVD+R / DVD+RW / DVD-R / DVD-RW / DVD+R9/ DVD-R9/ DVD-ROM/ CD-R/ CD-RW / CD-ROM combination drive ? Support Double Layer DVD+/- R9 Recording Function ? SMART-WRITE : Through drive's self-learning function, automatically detect and decide the optimal write strategy of DVD recordable media ( DVD+R & DVD-R ) for the best write quality. ? SMART-BURN(*1) avoiding Buffer Under Run error, Automatically adjusting writing strategy & running OPC to provide the best burning quality ? SMART-X(*2) function adjusts CD-DA / VCD / DVD data extraction to a fastest allowable speed according to both data request rate from host and disk quality ? ABS system reduce vibration and noise during recording and reading ? Support Fixed Packet, Variable Packet, TAO, SAO, DAO, Random Access time, Incremental, sequential recording, restricted overwrite, Layer Jump recording, Raw Mode Burning & Over-Burn ? DVD read compliant: DVD single/dual layer (PTP/OTP), DVD-R(3.9GB/4.7GB), DVD-R multi-borders, DVD+R, DVD+R multi-sessions, DVD-RW, and DVD+RW ? CD read compliant: CD-DA, CD-ROM, CD-ROM/XA, Photo-CD, Multi-session, Karaoke-CD, Video-CD, CD-I FMV, CD Extra, CD Plus, CD-R, and CD-RW ? Support both 8cm and 12cm disc of CD and DVD family ? Conform to Orange Book: Part 2 CD-R Volume 1, Part 2 CD-R Volume 2 Multi Speed, Part 3 CD-RW Volume 1 (1x, 2x, and 4x), Part 3 CD-RW Volume2: High Speed, Part 3 CD-RW Volume 3: Ultra Speed Valerio Quote Link to comment Share on other sites More sharing options...
megthebest Posted May 6, 2007 Share Posted May 6, 2007 ottimi, ma penso che ormai siamo allla frutta con questi writer dvd... potranno solo milgiorare la qualità.... per la velocità, siamo al limite fisico... ciao e grazie Vale Quote Link to comment Share on other sites More sharing options...
valego Posted May 6, 2007 Author Share Posted May 6, 2007 Bè avrebbe anche poco senso aumentargli la velocità di scrittura, visto che supporti a 20x non se ne trovano al massimo potrebbero alzare la velocità di scrittura dei Dual-Layer ma onestamente mi sembra che questo tipo di supporti non abbia molto mercato :boh: La cosa interessante di questa serie è che cominciano ad uscire subito i sata, segno oramai che E-IDE sta per essere accantonato Valerio Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.