Intel OEM: DELL MPN: XCTOPT7820US

Intel Core Precision 7820 Intel® Xeon® 3104 16 GB DDR4-SDRAM 500 GB HDD NVIDIA® NVS™ 310 Windows 10 Pro for Workstations Tower Workstation Black

Desktops
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ECC support
Y
CUDA
Y
Depth
518.3 mm
Max case temperature (Tcase)
78 °C
Wi-Fi
N
Width
176.5 mm
Height
417.9 mm
DVI port
N
Drive form factor
2.5
View 129 specifications
1 / 7
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Overview

The DELL Precision 7820 Intel® Xeon® 3104 16 GB DDR4-SDRAM 500 GB HDD NVIDIA® NVS™ 310 Windows 10 Pro for Workstations Tower Workstation Black features Intel Xeon processor, 6 cores, 1 GB of video memory and 16 GB of memory. Full verified specifications are listed below.

Compatibility

Socket LGA 3647 (Socket P) Memory type DDR4 Interface PCIe 3.0 TDP 85 W PSU wattage 950 W
  • Pairs with CPUs using the LGA 3647 (Socket P) socket.
  • Requires DDR4 memory — not interchangeable with other generations.
  • Draws up to 85 W — size your cooling and PSU headroom accordingly.

Compatibility data is automatically generated. Always verify critical specs before purchase.

Technical Specifications

Showing 28 key specifications of 129

All values come from this product’s catalog record.
ECC support
Yes
CUDA
Yes
Depth
518.3 mm
Max case temperature (Tcase)
78 °C
Wi-Fi
No
Width
176.5 mm
Height
417.9 mm
DVI port
No
Drive form factor
2.5
64-bit support
Yes
Line-out
Yes
Stepping
U0
Spindle speed
7200 rpm
Audio chip
Realtek ALC3234
CUDA cores
48
Scalability
2S
Chassis type
Tower
Ethernet LAN
Yes
Capacity
500 GB
Intel TSX-NI
Yes
Memory slots
12x DIMM
Power supply
950
Product type
Workstation
Drive interface
SATA
Microphone input
Yes
NVIDIA G-SYNC
No
Storage media
HDD
Mouse included
No
Show all 129 specifications
Audio system
High Definition Audio
Processor code
SR3GM
Colour
Black
Security lock slot
Yes
Included cables
AC
Capacity
16 GB
Memory channels
Hexa-channel
Cache
8.25 MB
Cores
6
Model
3104
Display included
No
Drivers included
Yes
Intel ARK ID
123546
Processor line
Intel Xeon
Socket
LGA 3647 (Socket P)
Headphone outputs
0
Keyboard included
No
Threads
6
Cabling technology
10/100/1000Base-T(X)
Memory clock
2666 MHz
Optical drive type
No
Codename
Skylake
Execute Disable (NX)
Yes
HDMI ports
0
Chipset
Intel C621
NVIDIA GameWorks VR
No
Number of 2.5" bays
6
Number of 3.5" bays
5
PS/2 ports
2
Password protection
Yes
Placement supported
Horizontal/Vertical
Clock speed
1.7 GHz
Intel TSX-NI version
1.00
Memory type
DDR4-SDRAM
Cache level
L3
Generation
Intel Xeon Scalable 1st Gen
Water cooling system
No
DisplayPorts quantity
0
Process node
14 nm
Serial ports
1
Card reader
Yes
Dedicated graphics
Yes
Integrated graphics
No
CPU brand
Intel
Processor package size
76.0 x 56.5
Storage
500 GB
USB 2.0 ports
0
Compatible memory cards
SD
Conflict-free minerals
Yes
Ethernet LAN data rates
10,100,1000
Max memory
384 GB
Combo headphone/mic port
Yes
Mini HDMI ports quantity
0
Number of HDDs installed
1
PCI Express slots version
3.0
CPU operating modes
64-bit
Storage temperature
-40 - 65
ECC memory support
Yes
Long-term availability
No
Ethernet ports
1
Mini DisplayPorts quantity
0
Operating system
Windows 10 Pro for Workstations
Power supply input voltage
100 - 240
Instruction sets
AVX,AVX 2.0,AVX-512,SSE4.2
TDP
85 W
Thunderbolt ports quantity
0
VGA ports
0
Compatible processor series
Intel Xeon
Operating temperature
5 - 35
Dedicated GPU model
NVIDIA NVS 310
Memory layout (slots x size)
2 x 8
Integrated GPU model
Not available
Thunderbolt 2 ports quantity
0
Thunderbolt 3 ports quantity
0
VRAM
1 GB
Discrete graphics memory type
GDDR3
OS architecture
64-bit
Trusted Platform Module (TPM)
Yes
Intel® Turbo Boost Technology
No
Number of processors installed
1
Storage relative humidity (H-H)
5 - 95
Number of discrete graphics cards
1
Operating humidity
8 - 85
Trusted Execution (TXT)
Yes
Number of storage drives installed
1
Number of storage drives supported
5
SpeedStep power scaling
Yes
Graphics card DisplayPorts quantity
2
PCIe lanes
48
Memory types supported by processor
DDR4-SDRAM
Virtualization (VT-x)
Yes
Intel VT-x with Extended Page Tables (EPT)
Yes
Memory clock speeds supported by processor
2133
Intel® AES New Instructions (Intel® AES-NI)
Yes
Maximum internal memory supported by processor
768
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
8
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
0
Directed I/O virtualization (VT-d)
Yes
Intel® Hyper Threading Technology (Intel® HT Technology)
No
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Product lifecycle

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