User manual
1-18 Dell Precision 610 Mini Tower Systems Service Manual
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The following table lists the technical specifications for the Dell Precision 610
mini tower system.
Microprocessor type . . . . . . . . . . . . . . Intel Pentium II Xeon microprocessor
that runs at 400 MHz internally/
100 MHz externally. A slower
compatibility speed can be set through
the System Setup program.
Internal cache . . . . . . . . . . . . . . . . . . . 32 KB (16-KB data cache; 16-KB
instruction cache)
L2 cache . . . . . . . . . . . . . . . . . . . . . . . 512-KB or 1-MB pipelined burst, four-
way set-associative, write-back ECC
SRAM on each Slot 2 SEC cartridge
Math coprocessor . . . . . . . . . . . . . . . . internal to the microprocessor
System chipset . . . . . . . . . . . . . . . . . . Intel Slot 2/440GX PCIset
Data bus width . . . . . . . . . . . . . . . . . . 64 bits
Address bus width. . . . . . . . . . . . . . . . 32 bits
DMA channels. . . . . . . . . . . . . . . . . . . seven
Interrupt levels. . . . . . . . . . . . . . . . . . . 15
System BIOS chip . . . . . . . . . . . . . . . . 2 Mb
Audio controller . . . . . . . . . . . . . . . . . . 16-bit Plug and Play Crystal 4237B
Primary SCSI controller . . . . . . . . . . . . Adaptec 7890 Ultra2/Wide LVD
(Adaptec 2940 U2W-equivalent)
Secondary SCSI controller. . . . . . . . . . Adaptec 7880 Ultra/Wide (Adaptec
2940 UW-equivalent)
NIC. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Com PCI 3C905b-TX NIC (uses a
3Com 3C917 ASIC) Wakeup On
LAN-capable
I/O controller . . . . . . . . . . . . . . . . . . . . National PC 87309
NOTE: For the full name of an abbreviation or acronym used in this table, see the Glossary in
the
User’s Guide.