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Article #65

NEW Maxtor 340meg IDE for $265

#65
From: ** N.T.K.C.D. ***
Date: Mon, 22 Nov 1993 20:39
179 lines
10060 bytes
After the last group purchase, a few people came in late. I'll organize
another one now. If you want one or 2, please mail back to me.

Maxtor LXT 340A NEW (1 year Waranty)
340MB for $265

Oh, if anyone interested in 510meg Conner SCSI drive for $525, let
me know too, I'll have too look into that :-)
 
============================================================================
                     Maxtor LXT-340A ATA IDE Drive
============================================================================

Key features:

* 12 read, 13 write msec average seek time
* Advanced buffer implementation (read ahead cache)
* Proven AT compatability
* Auto parking
* No Pre-Comp required

SPECIFICATIONS:

Performance;

Capacity, typical format
* Per drive (Mbytes)...........340.5
* Per sector (bytes)...........512
* Spare capacity (Mbytes)......5.5

AT Bus Transfer(Mbytes)........6.0   

Disk Transfer (Mbits/sec)......13.27

Seek time (msec), typical
* Read.........................12
* Write........................13
* Track to Track................3
* Maximum......................30

Rotational Speed (RPM).......3600 +/- 5%

Average latency (msec).......8.33

FUNCTIONAL:

* Data zones....................8
* Bit density (Kbpi)........33-44
* Track density (tpi).......1,600
* Disks.........................4
* Data heads....................7
* Servo heads...................1
* Physical tracks..........10,864
* Sectors per track.........47-72
* Physical tracks..........10,864
* Sectors per track.........47-72
* Physical cylinders........1,560

PHYSICAL:

Dimentions

* Height....................1.625 in. (41.3 mm)
* Width.....................4.000 in. (101.6 mm)
* Depth                     5.750 in. (146 mm)
* Weight....................2.2 lb. (1 kg.)

Temperature limits

* Operating.................5-50 (C)
* Non-operating...........-40-65 (C)
* Temperature gradiant/Hr..20 (C)/hr.

Relative humidity limits ( Non condensing)

* Operating.................5 to 80%
* Non-operating.............5 to 80%
* Maximum gradiant/Hr............20%
* Non-operating.............5 to 80%
* Maximum gradiant/Hr............20%
* Maximum wet bulb...............27.6 (C)

Shock (G's)

* Non-operating..................50
* Operating (no errors)...........3
* Operating (recoverable errors).10

POWER:

* +12VDC  +/- 5%, 0.6A (typical) 2.1A, Max.
* +5VDC +/- 5%, 0.5A (typical)
* Power dissapation (typical) 11 WAtts

RELIABILITY:

MTBF.......................150,000 Hrs.
PM........................Not Required
MTTR........................20 Minutes
Component design life..........5 years

============================================================================== �

                            LXT-xxxA PCB Layout
��������������Ŀ ��Ŀ  ����������Ŀ  ���Ŀ    ���������Ŀ  �Ŀ  ����������Ŀ
�    �         ���  ����          ����   ������         ���� ����          �
� J3 �                 ����������������������ͻ                            �
�    �    J6           �    9  7  5  3  1     �                            �
������ �����Ŀ         �  ����������������Ŀ  �                        �����
������ �:::|:�<�������Ķ  � *  *  *  �  *  �  �                        � ���
�    � �������         �  � *  *  *  �  *  �  �                     J5 � ���
�    �                 �  ������������������  �                        � ���
�    �                 �   10  8  6  4  2     �                        �����
�    �                 ����������������������ͼ                        �����
�    �                                                                 � ���
� J1 �                                                                 � ���
�    �                                                              J2 � ���
�    �                                                                 � ���
�    �                                                                 � ���
�    �                                                                 � ���
�    �                                                                 �����
�    �                                                                 �����
������                                                              J4 � ���
    �      �Ŀ        To attach an external LED, use pins 9-10�������> �����
    �������� �                                                          ����
    ����������                                                          ��Ŀ
    ������������������������������������������������������������������������

    LXT-A Jumper Designations           �1-2�3-4�5-6�7-8�9-10�
    ��������������������������������������������������������Ĵ
    � Master/Slave                      �   �   �   �   �    �
    �  Only drive in single drive sys   � R �   �   �   �    �
    �  Master in dual drive system      � R �   �   �   �    �
    �  Slave in dual drive system       � J �   �   �   �    �
    ��������������������������������������������������������Ĵ
    � Drive Active (System LED)         �   � J �   �   �    �
    ��������������������������������������������������������Ĵ
    � Slave Present                     �   �   �   �   �    �
    �  One drive in single drive sys    �   �   � R �   �    �
    �  Master in dual drive system      �   �   � R �   �    �
    �  Slave in dual drive system       �   �   � O �   �    �
    ��������������������������������������������������������Ĵ
    � Two Drive System                  �   �   �   �   �    �
    �  One drive in single drive sys    �   �   �   � R �    �
    �  Master in dual drive sys         �   �   �   � J �    �
    �  Slave in dual drive sys          �   �   �   � R �    �
    ��������������������������������������������������������Ĵ
    � Sync Spindle Pulse Source         �   �   �   �   �    �
    �  If receiving pulse               �   �   �   �   � R  �
    �  If transmitting pulse*           �   �   �   �   � J  �
    ����������������������������������������������������������
      J=Jumpered R=Removed O=Optional
      *=This jumper may only be used
        only on one drive in an array

     CMOS Configuration:     Cyls  Hds  Write  Landing Sec/Trk
                                       PreComp  Zone
     340MB Capacity          ---------------------------------
     (321.8 Million Bytes)   654   16     0      654      63

          LXT-340A & LXT-340S are trademarks of Maxtor Corporation.
              AT is a registered trademark of IBM Corporation.
              Specifications subject to change without notice.
                     Copyright 1992 Maxtor Corporation.


Revision A                                       Sandoval/Anderson
10/07/93
==============================================================================





-- 
*******************************************************************************
Hung P. Ho, Jr.                                          VIET-NET BBS & Archive
 hho@usc.edu                                  Vietnamese Software & Conferences
 hung@phsys.com                                            (213) 734-8528 modem
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From: hho@phakt.usc.edu (** N.T.K.C.D. ***)
Newsgroups: us.forsale.misc,us.forsale.computers,sdnet.forsale,biz.comp.hardware,ba.market.computers,ba.market.misc
Subject: NEW Maxtor 340meg IDE for $265
Date: 22 Nov 1993 12:39:58 -0800
Organization: University of Southern California, Los Angeles, CA
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