Dell Precision 7820 Intel® Xeon® 3104

16 GB DDR4-SDRAM 500 GB HDD NVIDIA® NVS™ 310 Windows 10 Pro for Workstations Tower Workstation Black

Model 7820Part no. XCTOPT7820XLUSCA

129 specifications

ProcessorIntel® Xeon®
Memory16 GB
Storage500 GB
GraphicsNVIDIA® NVS™ 310
TypeWorkstation
OSWindows 10 Pro for Workstations

See all specifications

Overview

Processor: Intel® Xeon®
Memory: 16 GB
Storage: 500 GB
Graphics: NVIDIA® NVS™ 310
Type: Workstation
OS: Windows 10 Pro for Workstations

Brand: Dell
Category: PCs/Workstations
Model: 7820
Part numbers: XCTOPT7820XLUSCA, XCTOPT7820US, XCTOPT7820US_4, XCTOPT7820US_3, XCTOPT7820US_2, XCTOPT7820USCA +21 more
Also known as: DELL Precision 7820 Intel® Xeon® 3104 16 GB DDR4-SDRAM 500 GB HDD NVIDIA® NVS™ 310 Windows 10 Pro for Workstations Tower Workstation Black

Specifications

129 specifications in 17 groups

Processor

Specification	Value
Processor manufacturer	Intel
Processor family	Intel® Xeon®
Processor generation	1st Generation Intel® Xeon® Scalable
Processor model	3104
Processor cores	6
Processor threads	6
Processor frequency	1.7 GHz
Processor cache	8.25 MB
Processor cache type	L3
Processor lithography	14 nm
Processor operating modes	64-bit
Processor codename	Skylake
Thermal Design Power (TDP)	85 W
Tcase	78 °C
Maximum number of PCI Express lanes	48
PCI Express slots version	3.0
Number of processors installed	1
Processor socket	LGA 3647 (Socket P)
Stepping	U0
Maximum internal memory supported by processor	768 GB
Memory types supported by processor	DDR4-SDRAM
Memory clock speeds supported by processor	2133 MHz
ECC supported by processor	Yes

Memory

Specification	Value
Internal memory	16 GB
Maximum internal memory	384 GB
Internal memory type	DDR4-SDRAM
Memory layout (slots x size)	2 x 8 GB
Memory slots	12x DIMM
Memory clock speed	2666 MHz
ECC	Yes
Memory channels	Hexa-channel

Storage

Specification	Value
Total storage capacity	500 GB
Optical drive type	No
Storage media	HDD
Number of storage drives installed	1
Number of storage drives supported	5
Number of HDDs installed	1
HDD capacity	500 GB
HDD interface	SATA
HDD speed	7200 RPM
HDD size	2.5"
Card reader integrated	Yes
Compatible memory cards	SD

Graphics

Specification	Value
Discrete graphics card	Yes
On-board graphics card	No
Discrete graphics card model	NVIDIA® NVS™ 310
Discrete graphics card memory	1 GB
Discrete graphics memory type	GDDR3
Number of discrete graphics cards	1
On-board graphics card model	Not available
CUDA	Yes
CUDA cores	48
NVIDIA G-SYNC	No
NVIDIA GameWorks VR	No
Graphics card DisplayPorts quantity	2

Performance

Specification	Value
Product type	Workstation
Motherboard chipset	Intel® C621
Compatible processor series	Intel® Xeon®
Password protection	Yes
Trusted Platform Module (TPM)	Yes

Network

Specification	Value
Ethernet LAN	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)
Wi-Fi	No

Ports & interfaces

Specification	Value
USB 2.0 ports quantity	0
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
Thunderbolt ports quantity	0
Thunderbolt 2 ports quantity	0
Thunderbolt 3 ports quantity	0
DisplayPorts quantity	0
HDMI ports quantity	0
Ethernet LAN (RJ-45) ports	1
Combo headphone/mic port	Yes
Headphone outputs	0
Line-out	Yes
Microphone in	Yes
VGA (D-Sub) ports quantity	0
DVI port	No
Mini HDMI ports quantity	0
Mini DisplayPorts quantity	0
PS/2 ports quantity	2
Serial ports quantity	1

Expansion slots

Specification	Value
Number of 3.5" bays	5

Power

Specification	Value
Power supply	950 W
Power supply input voltage	100 - 240 V

Design

Specification	Value
Chassis type	Tower
Placement supported	Horizontal/Vertical
Number of 2.5" bays	6
Cable lock slot	Yes
Liquid cooling system	No
Product colour	Black

Software

Specification	Value
Operating system installed	Windows 10 Pro for Workstations
Operating system architecture	64-bit
Drivers included	Yes

Display

Specification	Value
Display included	No

Processor special features

Specification	Value
Embedded options available	No
Enhanced Intel SpeedStep Technology	Yes
Execute Disable Bit	Yes
Intel 64	Yes
Intel TSX-NI	Yes
Intel TSX-NI version	1.00
Intel Trusted Execution Technology	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes
Intel Virtualization Technology (VT-x)	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes
Processor ARK ID	123546
Processor code	SR3GM
Processor package size	76.0 x 56.5 mm
Scalability	2S
Supported instruction sets	AVX, AVX 2.0, AVX-512, SSE4.2
Intel® Turbo Boost Technology	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No
Conflict-Free processor	Yes

Audio

Specification	Value
Audio chip	Realtek ALC3234
Audio system	High Definition Audio

Operational conditions

Specification	Value
Operating temperature (T-T)	5 - 35 °C
Storage temperature (T-T)	-40 - 65 °C
Operating relative humidity (H-H)	8 - 85%
Storage relative humidity (H-H)	5 - 95%

Weight & dimensions

Specification	Value
Width	176.5 mm
Depth	518.3 mm
Height	417.9 mm

Packaging content

Specification	Value
Mouse included	No
Keyboard included	No
Cables included	AC

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