Dell Precision 670 Motherboard U7565

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Item CodeMBDELU7565P670
ModelU7565 0U7565 CN-0U7565

Description

Dell Precision 670 Motherboard U7565 raises the bar of PC industry and deliver a full-value, high-performance solution for today's most demanding tasks.

Manufacturer: Dell
Manufacturer Part Number:   U7565 0U7565 CN-0U7565
Compatible models: Dell Precision 670 series workstations

Specification:

Microprocessor

Microprocessor typeIntel® Xeon™
Level 1 (L1) cache8 KB
Level 2 (L2) cache1024 KB

Memory

Type400-MHz DDR2 SDRAM
Memory connectors6
Memory capacities256-MB, 512-MB, 1-GB, 2-GB, and 4-GB ECC
Minimum memory512 MB
Maximum memory16 GB

Computer Information

ChipsetIntel E7525
Data bus width64 bits
Address bus width36 bits
DMA channelseight
Interrupt levels23
BIOS chip (NVRAM)4 MB
Memory speedDDR2 400 MHz
SCSI controllerDell Precision 670 computer — Integrated U320 SCSI
SATA controllerSATA 1.5
System clock800-MHz data rate

Video

TypePCI Express x16 150 W

Audio

TypeAC97, Sound Blaster emulation
Stereo conversion16-bit analog-to-digital; 20-bit digital-to-analog

Expansion Bus

Bus typeone PCI Express x16 150 W
one PCI Express x4
Bus speedPCI: 33 MHz
PCIX: 100 MHz
PCI Express:
x4 slot bidirectional speed is 20 Gbps
x16 slot bidirectional speed is 80 Gbps

Connectors

External connectors:

Serial

two 9-pin connector; 16550C-compatible

Parallel

one 25-hole connector (bidirectional)

IEEE 1394a

two 6-pin connectors

Network adapter

RJ45 connector

PS/2 (keyboard and mouse)

6-pin mini-DIN

USB

two front-panel and six back-panel USB 2.0–compliant connectors

Audio

Three connectors for line-in, line-out, and microphone on back panel; one speaker/headphone and one microphone connector on the front panel
System board connectors:

Primary IDE

40-pin connector on PCI local bus

Secondary IDE

40-pin connector on PCI local bus

Serial ATA (SATA_0 and SATA_1)

7-pin connector

Floppy

34-pin connector

Fan

5-pin connector

SCSI

68-pin connector (Dell Precision 670 computer)

I/O panel

34-pin connector

USB/IEEE 1394a

16-pin connector

CD drive audio interface

4-pin connector

Power_1 connector

24-pin connector

Power_2 connector

20 pin connector

Telephony (MODEM)

4-pin connector