Dell Precision 670 Motherboard U7565
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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 type | Intel® Xeon™ |
| Level 1 (L1) cache | 8 KB |
| Level 2 (L2) cache | 1024 KB |
Memory | |
|---|---|
| Type | 400-MHz DDR2 SDRAM |
| Memory connectors | 6 |
| Memory capacities | 256-MB, 512-MB, 1-GB, 2-GB, and 4-GB ECC |
| Minimum memory | 512 MB |
| Maximum memory | 16 GB |
Computer Information | |
|---|---|
| Chipset | Intel E7525 |
| Data bus width | 64 bits |
| Address bus width | 36 bits |
| DMA channels | eight |
| Interrupt levels | 23 |
| BIOS chip (NVRAM) | 4 MB |
| Memory speed | DDR2 400 MHz |
| SCSI controller | Dell Precision 670 computer — Integrated U320 SCSI |
| SATA controller | SATA 1.5 |
| System clock | 800-MHz data rate |
Video | |
|---|---|
| Type | PCI Express x16 150 W |
Audio | |
|---|---|
| Type | AC97, Sound Blaster emulation |
| Stereo conversion | 16-bit analog-to-digital; 20-bit digital-to-analog |
Expansion Bus | |
|---|---|
| Bus type | one PCI Express x16 150 W one PCI Express x4 |
| Bus speed | PCI: 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 |


