Memory Combinations

Slot 1

Slot 2

Total Memory

 

 

 

512MB

1024MB

1536MB

 

 

 

Above table lists some system memory configurations. You may combine DIMMs with various capacities to form other combinations.

LAN Interface

Item

Specification

 

 

Chipset

RealTek 8101L

 

 

Supports LAN protocol

10/100Mbps

 

 

LAN connector type

RJ45

 

 

LAN connector location

Rear side

 

 

Modem Interface

Item

Specification

 

 

Chipset

Internal Agere Scorpio chipset (Scorpio+CSP1037B)

 

 

Fax modem data baud rate (bps)

14.4K

 

 

Data modem data baud rate (bps)

56K

 

 

Supports modem protocol

V.90/V.92MDC

 

 

Modem connector type

RJ11

 

 

Modem connector location

Rear side

 

 

Floppy Disk Drive Interface

Item

 

Specification

 

 

 

 

 

Vendor & model name

Mitsumi D353G 4515

 

 

 

MCI JU-226A033FC

 

 

 

 

 

 

Floppy Disk Specifications

 

 

 

 

 

 

 

Media recognition

2DD (720KB)

2HD (1.2 MB, 3 mode)

2HD (1.44MB)

 

 

 

 

Sectors/track

9

15

18

 

 

 

 

Tracks

80

80

80

 

 

 

 

Data transfer rate

1 MB

1.6 MB

2 MB

(Kbit/s)

 

 

 

 

 

 

 

Rotational speed (RPM)

300

360

300

 

 

 

 

Read/write heads

2

 

 

 

 

 

 

Encoding method

MFM

 

 

 

 

 

 

Power Requirement

 

 

 

 

 

 

 

Input Voltage (V)

+5V

 

 

 

 

 

 

Chapter 1

21

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Acer 250 manual LAN Interface, Modem Interface, Floppy Disk Drive Interface, Mfm