D 3 7 4 5 - 3 0 1 NEC
Native| Translation
------+-----+-----+-----
Form 3.5"/SLIMLINE Cylinders | 2170| 2096|
Capacity form/unform 1120/ MB Heads 4| 16| 16|
Seek time / track 10.0/ 2.0 ms Sector/track | 63| 63|
Controller IDE / ATA2 FAST/ENHA Precompensation
Cache/Buffer 384 KB Landing Zone
Data transfer rate 10.000 MB/S int Bytes/Sector 512
13.300 MB/S ext PIO3
Recording method PRML 8/9 operating | non-operating
-------------+--------------
Supply voltage 5/12 V Temperature *C 5 55 | -40 60
Power: sleep W Humidity % 8 80 | 8 90
standby W Altitude km |
idle 4.0 W Shock g 5 | 75
seek W Rotation RPM 4500
read/write W Acoustic dBA
spin-up W ECC Bit
MTBF h 300000
Warranty Month
Lift/Lock/Park YES Certificates
**********************************************************************
L A Y O U T
**********************************************************************
NEC D3743/3745 JUMPER SETTING
+---------------------------------------------------------+
| |XX
| SW1+--4 |XX
| | | |XX PCAT
| +--1 |XX I/F
| |XX
| |XX
| |XX
| |XX
| |XX
| |XX
| |XX
| |XX
|+-+J8 |XX
|+-+LED |
| |XX
| |XX
+---------------------------------------------------------+
**********************************************************************
J U M P E R S
**********************************************************************
NEC D3743/3745 JUMPER SETTING
Jumper Setting
==============
| |
SW1 | |
+---------------+ON ++ ++
|+-+ +-+ +-+ +-+| \ /
||x| |x| |x| |x|| \/
|+-+ +-+ +-+ +-+| AT IF Connector Side
+-1---2---3---4-+OFF
| | | +-------------- ALWAYS SETS OFF
| | +------------------ ALWAYS SETS OFF
| +---------------------- CSEL (Cable Select)
| ON - effective
| OFF - ineffective
+-------------------------- M/S
ON - MASTER
OFF - SLAVE
J8 LED Connector
----------------
2 1
+--------+
| | | |
+--+--+--+
++++-++-++
+++-++-+
| +---- Anode Side
+-------- Cathode Side
**********************************************************************
I N S T A L L
**********************************************************************
NEC DSE-1340/2010/2550/D3725/3727/3745/3747 QUICK REFERENCE
Notes on installation
=====================
Drive mounting
--------------
horizontally vertically
+-----------------+ +--+ +--+ +------------------+
| | | +-----+ +-----+ | | | x
| | | | | | | | x+----------------+x
+-+-----------------+-+ | | | | | | ||x x||
+---------------------+ | | | | | | || x x ||
| | | | | | || x x ||
x x | | | | | | || x x ||
+------x------x-------+ | +-----+ +-----+ | || xx ||
+-+------x--x-------+-+ +--+ +--+ || x x ||
| xx | || x x ||
| x x | || x x ||
+---x--------x----+ |x x|
x x x++----------------++x
UNACCEPTABLE! UNACCEPTABLE!
Never install PC board on the Top!