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Dell Precision Tower 7810 Owner's Manual

Technical Specifications

NOTE: Offerings may vary by region. The following specifications are only those required by law to ship with your computer. For more information about the configuration of your computer, go to Help and Support in your Windows operating system and select the option to view information about your computer.
Table 1. ProcessorThis table gives you processor information.
Feature Specification
Type 4, 6, 8, 10, 12, and 14 core Intel Xeon processor.
Cache
Instruction Cache 32 KB
Data Cache
  • 32 KB
  • 256 KB Mid-Level Cache per core
  • Up to 35 MB last level cache (LLC) shared among all cores (2.5 MB per core)
Table 2. System InformationThis table gives you system chipset information.
Feature Specification
Chipset Intel(R) C610 , C612 chipset
BIOS chip (NVRAM) 16 MB serial flash EEPROM
Table 3. MemoryThis table gives you memory information.
Feature Specification
Memory module connector 8 DIMM slots (4 per CPU)
Memory module capacity 4 GB, 8 GB, and 16 GB
Type 2133 DDR4 RDIMM ECC
Minimum memory 8 GB per CPU
Maximum memory 128 GB
Table 4. VideoThis table gives you video configuration information.
Feature Specification
Discrete (PCIe 3.0/2.0 x16) up to 2 full-height, full-length (maximum of single 225 W)
Table 5. AudioThis table gives you processor information.
Feature Specification
Integrated Realtek ALC3220 audio codec
Table 6. NetworkThis table gives you network information.
Feature Specification
Tower 7810 Intel i217
Table 7. Expansion InterfacesThis table gives you expansion interfaces information.
Feature Specification
PCI:
SLOT1 PCI Express 3.0 x8, 8 GB/s
SLOT2 PCI Express 3.0 x16, 16 GB/s
SLOT3 PCI Express 2.0 x1, 0.5 GB/s
SLOT4 PCI Express 3.0 x16, 16 GB/s
SLOT5 PCI Express 2.0 x4, 2 GB/s
SLOT6 PCI 2.3 (32 bit, 33 MHz), 133 MB/s
Storage (HDD/SSD):
SATA3-HDD0 Intel AHCI SATA 3.0, 6 Gbps
SATA3-HDD1 Intel AHCI SATA 3.0, 6 Gbps
SATA2-HDD2 Intel ACHI SATA 3.0, 6 Gbps
SATA2-HDD3 Intel ACHI SATA 3.0, 6 Gbps
Storage (ODD):
SATA2-ODD0 Intel AHCI SATA 3.0, 6 Gbps
SATA2-ODD1 Intel AHCI SATA 3.0, 6 Gbps
USB:
Front ports one USB 3.0 (5 Gbps)
three USB 2.0 (480 Mbps)
Rear ports three USB 3.0 (5 Gbps)
Internal ports three USB 2.0 (480 Mbps)
Table 8. DrivesThis table gives you drives information.
Feature Specification
Tower 7810
Externally accessible:
Slimline SATA optical bays one
5.25–inch drive bays one:
  • supports one 5.25–inches SATA device or supports one 3.25–inches SATA HDD device
  • supports one media card reader
  • supports up to two 2.5–inches SAS/SATA/HDDs/SSDs (with optional adapters)
Internally accessible
3.5–inch hard drive bays two:
  • supports 3.25–inches SATA
  • supports 2.5–inches SAS/SATA/HDD/SSDs
Table 9. External ConnectorsThis table gives you external connectors information.
Feature Specification
Audio
front panel mic-in, headphone-out
back panel line-out, mic in/line In
Network
Tower 7810 one RJ-45
Serial one 9-pin connector
USB
Tower 7810
  • front panel — three USB 2.0, and one USB 3.0
  • back panel — three USB 2.0, and one USB 3.0
  • internal — three USB 2.0
Video Video card dependent
  • DVI connector
  • mini DisplayPort
  • DisplayPort
  • DMS-59
Table 10. Internal ConnectorsThis table gives you internal connectors information.
Feature Specification
System power one 28–pin connector
System fans three 4-pin connectors
Thunderbolt sideband one 5–pin connector
Processor fans
Tower 7810 two 5-pin connectors
HDD fans
Tower 7810 one 5-pin connector
Memory
Tower 7810 eight 288–pin connectors
Processor
Tower 7810 two LGA-2011 sockets
Back I/O:
PCI Express
PCI Express x4
Tower 7810 two 164-pin connectors
PCI Express x16
Tower 7810 two 164-pin connectors
PCI 2.3 one 124-pin connector
Front I/O:
Front USB one 14–pin connector
Internal USB one type A female, one dual-port 2x5 header
Front panel control one 2x14 pin connector
Front panel audio HDA header one 2x5 pin connector
Hard drive/ Optical drive:
SATA
Tower 7810
  • four 7-pin SATA connectors for HDD
  • two 7-pin SATA connectors for ODD
Power
Tower 7810 one 24-pin and two 10-pin connectors
Table 11. Controls and LightsThis table gives you controls and lights information.
Feature Specification
Power button light: off — system is off or unplugged.
solid white light — computer is operating normally.
blinking white light — computer is in standby.
solid amber light — the computer does not start, indicating a problem with the system board or power supply.
blinking amber light — indicates a problem has occurred with the system board.
Drive activity light white light — blinking white light indicates that the computer is reading data from, or writing data to the hard drive.
Network link integrity lights (back panel) green light — A good connection at 10 Mbps exists between the network and the computer
orange light — A good connection at 100 Mbps exists between the network and the computer.
yellow light — A good connection at 1000 Mbps exists between the network and the computer.
Network activity lights (back panel) yellow light — flashes when there is network activity on the connection.
Table 12. PowerThis table gives you power information.
Feature Specification
Coin-cell battery 3 V CR2032 lithium coin cell
Voltage 100 VAC to 240 VAC
Wattage
Tower 7810 825 / 685 W (input voltage of 100 VAC – 240 VAC)
Maximum heat dissipation
825 W 3312.6 BTU/Hr
685 W 2750.5 BTU/Hr
NOTE: Heat dissipation is calculated by using the power supply wattage rating.
Table 13. PhysicalThis table gives you physical information.
Feature Specification
Tower 7810
Height (with feet) 416.90 mm (16.41 inches)
Height (without feet) 414.00 mm (16.30 inches)
Width 172.60 mm (6.79 inches)
Depth 471.00 mm (18.54 inches)
Weight (minimum): 13.50 kg (29.80 lb) / 12.40 kg (27.40 lb)
Table 14. EnvironmentalThis table gives you environmental information.
Feature Specification
Temperature:
Operating 10 °C to 35 °C (50 °F to 95 °F)
Storage –40 °C to 65 °C (–40 °F to 149 °F)
Relative humidity (maximum) 20% to 80% (noncondensing)
Maximum vibration:
Operating 5 Hz to 350 Hz at 0.0002 G²/Hz
Storage 5 Hz to 500 Hz at 0.001 to 0.01 G²/Hz
Maximum shock:
Operating 40 G +/- 5% with pulse duration of 2 msec +/- 10% (equivalent to 51 cm/sec [20 in/sec])
Storage 105 G +/- 5% with pulse duration of 2 msec +/- 10% (equivalent to 127 cm/sec [50 in/sec])
Altitude:
Operating –15.2 m to 3048 m (-50 ft to 10,000 ft)
Storage –15.2 m to 10,668 m (-50 ft to 35,000 ft)
Airborne contaminant level G1 as defined by ISA-S71.04-1985

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