User manual SEAGATE DIAMOND MAX VL 20 DATASHEET

[. . . ] 5, 400 RPM 3. 5-INCH HIGHPERFORMANCE HARD DRIVES Capacities up to 20 GB Designed for Entry-level Systems and Consumer Electronics Applications Announcing the new DiamondMaxTM VL 20 (Value Line) series from Maxtor. [. . . ] An UltraDMA 66 interface, 512 KB cache buffer and 9. 5 ms seek performance come standard on all VL products. When your application requires a cost effective storage device, choose the leader of innovative storage products­specify Maxtor's DiamondMax VL series. FEATURES: Fast ATA/Enhanced IDE compatible Digital Signal Processor (DSP)-Based Architecture UltraDMA 66 Data Transfer Rate 512 KB SDRAM Cache Buffer 9. 5 ms Seek Time No Quibble ® Service and Support Win 100 Hardware DiamondMax 4320 (17. 2 GB) Windows Magazine, June 1999 CRN Test Center Recommended DiamondMax 6800 (27. 2 GB) Computer Reseller News, April 1999 Recommended List DiamondMax Plus 5120 (20. 4 GB) Windows Magazine, August 1999 Editor's Choice Award DiamondMax Plus 2500 (10. 0 GB) DiamondMax 2880 (11. 5 GB) Storage Review, Summer 1998 MODEL SERIES CAPACITY HEADS DISKS 92041U4 VL 20 20, 490 MB 4 2 91741U4 VL 17 17, 410 MB 4 2 91531U3 VL 20 15, 367 MB 3 2 91301U3 VL 17 13, 010 MB 3 2 91021U2 VL 20 10, 245 MB 2 1 90871U2 VL 17 8, 710 MB 2 1 90431U1 VL 17 4, 310 MB 1 1 Maxtor's DiamondMax Value Line series VL 20 deliver outstanding value including: · 5, 400 RPM spin speed · 10. 2 GB of storage per disk · 9. 5 ms average seek · 512 KB cache buffer · Fast data transfer rates (up to 66 MB/sec) P E R F O R M A N C E S P E C I F I C AT I O N S POWER REQUIREMENTS (TYPICAL) MODE 12V±10% 5V±5% POWER Seek Times (typical) Track to Track Average Maximum Average Latency Rotation Speed (± 0. 1%) Controller Overhead Start Time (0 - drive ready) D ATA T R A N S F E R R AT E S 1 ms 9. 5 ms < 20 ms 5. 55 ms 5, 400 RPM < 0. 3 ms 7. 3 sec typical Spin-up (peak) Seek Read/Write Idle Standby 2100 mA 740 mA 295 mA 230 mA 20 mA 275 mA 420 mA 440 mA 380 mA 220 mA 11. 0 W 5. 7 W 4. 7 W 1. 3 W ENVIRONMENTAL LIMITS ACOUSTICS To/From Interface To/From Media on VL 20 Series To/From Media on VL 17 Series D R I V E C O N F I G U R AT I O N up to 66. 7 MB/sec up to 36. 9 MB/sec up to 34. 2 MB/sec Idle mode T E M P E R AT U R E 3. 3 bel (average sound power) 5° C - 55° C -40° C - 71° C 5% - 95% 30° C -200 - 10, 000 feet -200 - 40, 000 feet Operating Non-operating, Storage R E L AT I V E H U M I D I T Y ( N O N - C O N D E N S I N G ) Integrated Controller Buffer Size Buffer Type Data Zones per Surface Bytes per Sector/Block R E L I A B I L I T Y S P E C I F I C AT I O N S ATA-5/UDMA 66 512 KB SDRAM 16 512 Operating, Non-operating, Storage Maximum Wet Bulb A LT I T U D E ( R E L AT I V E T O S E A L E V E L ) Operating Non-operating V I B R AT I O N * * Start/Stop Cycles Component Design Life Data Errors (non-recoverable) Annual Return Rate (ARR) 50, 000 (minimum) 5 years (minimum) < 1 per 1014 bits read <1% 10 - 45 Hz at 0. 004 G2/Hz 48 - 62 Hz at 0. 008 G2/Hz 65 - 300 Hz at 0. 004 G2/Hz 301 - 500 Hz at 0. 0006 G2/Hz Non-operating, random 10 - 2, 000 Hz at 4. 1 Grms, no damage Operating, swept sine (1 octave per minute) 5 - 20 Hz 0. 049" double amplitude 21 - 300 Hz 1. 0 G peak amplitude SHOCK** Operating, random, no errors All Maxtor products are backed by the No Quibble® service policy, the benchmark for service and support in the industry. No Quibble includes: · Advance replacement in 2 business days · MaxFax 24-hour automated technical support TM Operating Mechanical Shock Non-operating Mechanical Shock **Without non-recoverable errors. 30 Gs, 2 ms, no errors 250 Gs, 2 ms, no damage PHYSICAL DIMENSIONS · Maxtor's commitment to total customer satisfaction · Phone technicians available Monday­ Friday For more information or to talk to a customer support representative, call: (U. S. (GMT+8) Mon ­ Fri; or visit our homepage on the Internet at http://www. maxtor. com. Specifications subject to change without notice. Maxtor defines 1 megabyte as 10 6 or 1 million bytes and 1 gigabyte as 109 or 1 billion bytes. [. . . ] 4402 Height Length Width Weight 1. 02 in 5. 78 in 4. 00 in 1. 30 lbs 2. 59 14. 67 10. 20 0. 59 cm cm cm kg [. . . ]