|

Precision 7865 Tower

Windows | Get to know Windows 11

We're here to help. Contact a Dell expert ›

Power your productivity on the new Precision tower featuring a powerful AMD CPU.

 
Precision 7865 Tower PDP Imagery

 

Operating system

Available with Windows 11 or Linux Ubuntu.

Tear through your work

With AMD Ryzen Threadripper PRO you will accelerate the performance of your applications.

Displays picture perfect graphics

A full range of professional AMD and NVIDIA graphic options are available.

Prepare to perform

Further scale your performance with up to 1TB of 3200MHz DDR4 memory and 56TB of storage.

Quell the heat

Patented advanced thermal technologies help to keep your system running at peak performance while maintaining minimal acoustics.

Connect your devices

Connect all your devices with USB-C, USB-A, HDMI ports and more.

Manage your IT

Management tools, such as the AMD DASH, provide the user and the IT manager with a simplified management platform.
Picture of a Dell Precision 7865 Tower Workstation next to a Dell Monitor, keyboard, mouse, and a webcam.
 
Picture of a Dell Precision 7865 Tower Workstation showing the product CD reader.

Reliable and secure

Mission-critical reliability: ISV certification with ECC and Reliable Memory Technology Pro options.

Secure even when you’re away: Thanks to a lockable chassis with intrusion detection and self-encrypting drives, your work remains protected when you’re away.
Picture of a Dell Precision 7865 Tower Workstation next toa Dell Monitor, keyboard, mouse, and headset.
 
Picture of a dismantledDell Precision 7865 Tower Workstation showing the product inside.

Designed with you in mind

Easier to transport:Power becomes portable with the carrying handles on the chassis.

Faster network speeds:Upload, download and stream faster with 1G and 10G native speeds.

Connect all your devices:With USB-A, USB-C.

Easy manageability:Features AMD Advanced Management with DASH.
Virtual Reality

Virtual Reality

Create fully-immersive AR and VR content with next generation AMD Radeon PRO and NVIDIA RTX professional graphics, and powerful performance normally found only in tower workstations.
Independent Software Vendor (ISV) certification

Independent Software Vendor (ISV) certification

Precision workstations are tested to ensure the high-performance applications you rely on every day run smoothly.*

Learn More
Artificial intelligence-ready Data Science Workstations

Artificial intelligence-ready Data Science Workstations

Intelligently designed for Data Scientists, the latest Precision Data Science Workstations utilize AI to empower users to get their most important work done faster by fine-tuning their devices for optimized performance of the applications they use most.
Picture of a Dell Optimizer for Precision logo, referring to the representation of a DNA.

Dell Optimizer for Precision

Our built-in AI platform learns how you work and adapts to create a smarter, more personalized experience. We make it intelligent. You make it yours.

ExpressResponse:
Seamlessly optimizes and improves app performance based on your usage, so every interaction feels second nature.

Analytics: Generates end-user reports and analyze your system for personalized insights

Learn More
Picture of two Dell Precision 7865 Tower Workstations with numbers from 1 to 12 signaling the product ports & slots.
 

Connectivity options

Ports and Slots
Front:

1) Power switch with LED
2) HDD activity LED
3) Universal audio port
4) (2) USB 3.2 Gen1 (5Gb/s) Type-A
5) (2) USB 3.2 Gen2 (10Gb/s) Type-C (one with power share)
6) SD 6.0 card reader

Back:

7) Keyboard and Mouse PS/2 ports
8) Audio Line out
9) RJ45 (1Gb)
10) RJ45 (10Gb)
11) (3) USB 3.2 Gen 2 (10Gbs/s) Type-C
12) (3) USB 3.2 Gen 1 (5Gbs/s) Type-A
Picture of a Dell Precision 7865 Tower Workstation with numbers from 1 to 3 signaling product dimensions & weight.
 

Dimensions and Weight

1) Height: 16.29" (414.00 mm)
2) Width: 6.79" (172.60 mm)
3) Depth: 16.90" (429.60 mm)
Weight: 35.50 lbs. (15.88 kg)*

Accessories

Picture of a Dell UltraSharp Webcam WB7022.

Dell UltraSharp Webcam - WB7022

Elevate your video conferencing experience on this powerful, intelligent 4K webcam that optimizes your visuals with a large 4K Sony STARVIS CMOS sensor and AI Auto-Framing.
Picture of a Dell UltraSharp UP3221Q Monitor with a nature landscape on the background.

Dell UltraSharp 32 HDR PremierColor Monitor - UP3221Q

Create phenomenal 4K HDR content on the world's first professional monitor with 2K mini-LED direct backlit dimming zones.*
Picture of a Dell Premier Wireless Keyboard and Mouse KM7321W.

Dell Premier Multi-Device Wireless Keyboard and Mouse - KM7321W

Multi-task seamlessly across 3 devices with this premium full-size keyboard and sculpted mouse combo featuring programmable shortcuts and 36 months battery life.*
Picture of a Dell Pro Wireless Headset WL5022.

Dell Pro Wireless Headset - WL5022

Work from anywhere with this Bluetooth Teams certified headset that lets you switch seamlessly to your PC or smartphone and enjoy crystal clear audio on the go.
Picture of a Dell UltraSharp U2722D Monitor with a nature landscape on the background.

Dell UltraSharp 27 Monitor - U2722D

Take your work to new heights with this 27-inch QHD monitor featuring a wide color coverage, always-on built-in ComfortView Plus, and fast connectivity.
Picture of a Dell 3D Wireless Mouse 3DX-700075.

3Dconnexion SpaceMouse Pro USB Wireless 3D Mouse - 3DX-700075

SpaceMouse® Pro Wireless offers professional 3D navigation, advanced ergonomic design, reliable connectivity with a high performance Universal Receiver.
Picture of a Dell Precision 7865 Tower Workstation.

Green thinking: for today and tomorrow

EPEAT Registered: The entire portfolio of Precision workstations is EPEAT registered* and the majority meet the highest standards in sustainability criteria, making them EPEAT Gold.

Circular Economy/Takeback: Help us in our mission to make our products with at least 50% recycled or renewable content. Send your e-waste (any brand) to us for recycling or reuse in support of a circular economy. Learn more at Dell.com/Recycle.
Picture of aman in a blue sweater and glasses with a tablet on the left hand and the right hand on wires on the wall.

We've got your business covered

ProDeploy Client Suite: Greater speed, less effort and more control.

ProSupport: 24x7 access to in-region advanced technology experts.

ProSupport Plus: All the capabilities of ProSupport with so much more.

Processor

  • AMD® Ryzen Threadripper PRO 5995WX, 256 MB cache, 64 cores, 128 threads, 2.70 GHz to 4.55 GHz, 280 W
    AMD® Ryzen Threadripper PRO 5975WX, 128 MB cache, 32 cores, 64 threads, 3.60 GHz to 4.55 GHz, 280 W
    AMD® Ryzen Threadripper PRO 5965WX, 128 MB cache, 24 cores, 48 threads, 3.80 GHz to 4.55 GHz, 280 W
    AMD® Ryzen Threadripper PRO 5955WX, 64 MB cache, 16 cores, 32 threads, 4.00 GHz to 4.55 GHz, 280 W
    AMD® Ryzen Threadripper PRO 5945WX, 64 MB cache, 12 cores, 24 threads, 4.10 GHz to 4.55 GHz, 280 W

Operating System (Dell recommends Windows 10 Pro for business.)

  • Windows 11 Pro, 64-bit
    Windows 11 Pro Downgrade (Windows 10 Pro Image-factory installed)
    Windows 10 CMIT Government Edition, 64-bit (China only)
    Ubuntu® 20.04 LTS, 64-bit
    Red Hat® Enterprise Linux® 8.6 (PRTS)

Video Card

  • NVIDIA:
    NVIDIA® GeForce® RTX 3090, 24 GB GDDR6
    NVIDIA® GeForce® RTX 3080, 10 GB GDDR6
    NVIDIA® RTX A6000, 48 GB GDDR6
    NVIDIA® RTX A5500, 24 GB GDDR6
    NVIDIA® RTX A4500, 20 GB GDDR6
    NVIDIA® RTX A4000, 16 GB GDDR6
    NVIDIA® RTX A2000, 12 GB GDDR6
    NVIDIA® T1000, 4 GB GDDR6
    NVIDIA® T400, 2 GB GDDR6
    NVIDIA® Quadro® GV100, 32 GB HBM2

    AMD:
    AMD Radeon RX 6900 XT, 16 GB GDDR6
    AMD Radeon Pro W6800, 16 GB GDDR6
    AMD Radeon Pro W6600, 8 GB GDDR6
    AMD Radeon Pro W6400, 4 GB GDDR6v

Memory*

  • 8 GB, 1 x 8 GB, DDR4, 3200 MHz, ECC
    16 GB, 1 x 16 GB, DDR4, 3200 MHz, ECC
    16 GB, 2 x 8 GB, DDR4, 3200 MHz, ECC
    32 GB, 4 x 8 GB, DDR4, 3200 MHz, ECC
    32 GB, 2 x 16 GB, DDR4, 3200 MHz, ECC
    64 GB, 8 x 8 GB, DDR4, 3200 MHz, ECC
    64 GB, 4 x 16 GB, DDR4, 3200 MHz, ECC
    64 GB, 2 x 32 GB, DDR4, 3200 MHz, ECC
    128 GB, 1 x 128 GB, DDR4, 3200 MHz, ECC
    128 GB, 4 x 32 GB, DDR4, 3200 MHz, ECC
    128 GB, 8 x 16 GB, DDR4, 3200 MHz, ECC
    128 GB, 2 x 64 GB, DDR4, 3200 MHz, ECC
    256 GB, 8 x 32 GB, DDR4, 3200 MHz, ECC
    256 GB, 4 x 64 GB, DDR4, 3200 MHz, ECC
    256 GB, 2 x 128 GB, DDR4, 3200 MHz, ECC
    512 GB, 8 x 64 GB, DDR4, 3200 MHz, ECC
    512 GB, 4 x 128 GB, DDR4, 3200 MHz, ECC
    1024 GB, 8 x 128 GB, DDR4, 3200 MHz, ECC

    8 DIMM Slots: Up to 128 GB per slot
    Maximum speed: 3200 MHz
    Maximum capacity: 1 TB

Hard Drive

  • 2.5-inch, 500 GB, 7200 RPM, SATA, HDD
    3.5-inch, 1 TB, 7200 RPM, SATA, HDD
    3.5-inch, 2 TB, 7200 RPM, SATA, Enterprise HDD
    3.5-inch, 4 TB, 7200 RPM, SATA, Enterprise HDD
    3.5-inch, 8 TB, 7200 RPM, SATA, Enterprise HDD
    M.2 2230, 256 GB, PCIe NVMe Gen4 x4, SSD, Class 35
    M.2 2280, 512 GB, PCIe NVMe Gen4 x4, SSD, Class 40
    M.2 2280, 1 TB, PCIe NVMe Gen4 x4, SSD, Class 40
    M.2 2280, 2 TB, PCIe NVMe Gen4 x4, SSD, Class 40
    M.2 2280, 4 TB, PCIe NVMe Gen4 x4, SSD, Class 40
    M.2 2280, 512 GB, PCIe NVMe Gen4 x4, SSD, Self-Encrypting, Opal 2.0, FIPS
    M.2 2280, 1 TB, PCIe NVMe Gen4 x4, SSD, Self-Encrypting, Opal 2.0, FIPS

Microsoft Office

  • Microsoft Office Home and Business Commercial
    Microsoft Office 2021 Professional Commercial
    Dell Optimizer for Precision

Security Software

  • McAfee® Small Business Security 30-day free trial
    McAfee® Small Business Security 12-month subscription
    McAfee® Small Business Security 36-month subscription
    Dell Encryption Personal
    Dell Encryption Enterprise

Support Services

  • 3-year Basic warranty with hardware service with on-site/in-home service after remote diagnosis
    4-year Basic warranty with hardware service with on-site/in-home service after remote diagnosis
    5-year Basic warranty with hardware service with on-site/in-home service after remote diagnosis
    3-year ProSupport with Next Business Day on-site service
    4-year ProSupport with Next Business Day on-site service
    5-year ProSupport with Next Business Day on-site service
    3-year ProSupport Plus for Client with Next Business Day on-site service
    4-year ProSupport Plus for Client with Next Business Day on-site service
    5-year ProSupport Plus for Client with Next Business Day on-site service

Accidental Damage Service

  • 3-year Accidental Damage Service
    4-year Accidental Damage Service
    5-year Accidental Damage Service

Ports

  • Front:
    2 USB 3.2 Gen 1 ports
    1 USB 3.2 Gen 2 Type-C port with PowerShare
    1 USB 3.2 Gen 2 Type-C port
    1 Universal audio port
    1 SD-card slot

    Rear:
    3 USB 3.2 Gen 2 Type-C ports
    2 USB 3.2 Gen 1 ports
    1 USB 3.2 Gen 1 port with Smart Power On
    1 RJ45 Ethernet port, 1 GbE
    1 RJ45 Ethernet port, 10 GbE
    1 Line-out port
    1 Serial port (optional)
    2 PS2 ports (optional)

Optical Drive

  • 8x DVD-ROM 9.5mm optical drive
    8x DVD+/-RW 9.5mm optical drive
    16x DVD+/-RW half-height optical drive

Slots

  • 2 full-height Gen4 PCIe x16 slot
    3 full-height Gen4 PCIe x8 slot
    2 M.2 2230/2280 slots for PCIe NVMe Gen4 SSD
    2 SATA slots for 2.5/3.5-inch HDD/ODD
    2 Externally facing storage flexbays

Dimensions & Weight

  • Height: 16.29 in. (414.00 mm) / 16.45 in. (417.90 mm) with rubber foot protruding
    Width: 6.79 in. (172.60 mm) / 6.94 in. (176.50 mm) with rubber foot protruding
    Depth: 16.90 in. (429.60 mm) / 17.79 in. (452.10 mm) with lock structure protruding

    Weight:
    Maximum: 21.90 kg* (48.28 lbs.)
    Minimum: 16.10 kg* (35.5 lbs.)

Chassis

  • Full-size (i.e. medium-size) tower

Wireless*

  • Qualcomm® WCN6856-DBS, 2x2 MIMO, 3571 Mbps, 2.4 GHz/5 GHz/6 GHz, Wi-Fi 6E (Wi-Fi 802.11ax), Bluetooth 5.2

Power

  • 1350 W Platinum internal power supply unit
close
 
 
P61-CS05