HP ProSignia 300 Compaq ProSignia 300 Servers Maintenance and Service Guide - Page 73

SIMM Specifications, Internal Diskette Drives

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Input Transient Susceptibility: 2500V, 1 us, damped sinusoid 600V, 10 us Common and Differential pulse 20% step change in AC input voltage Mode (superimposed on AC line) Differential Mode Chapter 5.3 SIMM Specifications Table 5-3. SIMM Specifications Size 4, 8, 16, 32 MB Speed 60, 70 ns Width 32 Bits Upgrade Requirement Any matched pair of SIMMs Maximum Capacity 208 MB * The Compaq ProSignia 300 supports a maximum of 208 MB of system RAM. JEDEC standard SIMMs must be installed in matched pairs and must be 60 or 70 ns. Do not install 80 ns SIMMs in server. Chapter 5.4 Internal Diskette Drives Table 5-4. Internal Diskette Drives 1.44 MB (standard) 1.2 MB (optional) Size 3 1/2 Inch 5 1/4 Inch LED Indicators (front panel) Green Green Read/Write Capacity per Diskette (high/low density) 1.44 MB/720 KB 1.2 MB/360 KB Drive Supported One One Drive Height One-third One-third Drive Rotation (rpm) 300 360 Transfer Rate bits/sec (high/low) 500 K/250 K 500 K/300 K Bytes/Sector 512 512 Sectors/Track (high/low) 18/9 15/9 Tracks/Side (high/low) 80/80 80/40 Access Times: Track-to-Track (high/low) 3 ms/6 ms 3 ms/10 ms

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---------------------------------------------------------------------------
Input Transient Susceptibility:
2500V, 1 us, damped sinusoid 600V, 10 us
Common and Differential
pulse 20% step change in AC input voltage
Mode (superimposed on AC
line) Differential Mode
===========================================================================
Chapter 5.3 SIMM Specifications
Table 5-3. SIMM Specifications
===========================================================================
Size
4, 8, 16, 32 MB
Speed
60, 70 ns
Width
32 Bits
Upgrade Requirement
Any matched pair of SIMMs
Maximum Capacity
208 MB
---------------------------------------------------------------------------
* The Compaq ProSignia 300 supports a maximum of 208 MB of system RAM.
JEDEC standard SIMMs must be installed in matched pairs and must be 60
or 70 ns. Do not install 80 ns SIMMs in server.
===========================================================================
Chapter 5.4 Internal Diskette Drives
Table 5-4. Internal Diskette Drives
===========================================================================
1.44 MB (standard)
1.2 MB (optional)
===========================================================================
Size
3 1/2 Inch
5 1/4 Inch
---------------------------------------------------------------------------
LED Indicators (front panel)
Green
Green
---------------------------------------------------------------------------
Read/Write Capacity per Diskette
(high/low density)
1.44 MB/720 KB
1.2 MB/360 KB
---------------------------------------------------------------------------
Drive Supported
One
One
---------------------------------------------------------------------------
Drive Height
One-third
One-third
---------------------------------------------------------------------------
Drive Rotation (rpm)
300
360
---------------------------------------------------------------------------
Transfer Rate bits/sec
(high/low)
500 K/250 K
500 K/300 K
---------------------------------------------------------------------------
Bytes/Sector
512
512
---------------------------------------------------------------------------
Sectors/Track (high/low)
18/9
15/9
---------------------------------------------------------------------------
Tracks/Side (high/low)
80/80
80/40
---------------------------------------------------------------------------
Access Times:
Track-to-Track (high/low)
3 ms/6 ms
3 ms/10 ms