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Dell Precision 7875 Tower Workstation - System Overview

Dell Precision 7875 Tower Workstation front

The CPU has an 8-channel memory architecture supporting 8x DDR5 memory module slots for up to 2TB of Registered memory with all slots populated with 256GB memory modules. Memory speeds of 4800 MT/s to 5200 MT/s are supported depending on the installed memory modules. The system features several storage options including 2x internal SATA 2.5” or 3.5” hard drives with 2x M.2 PCIe NVMe Gen4 SSDs or 2x external SATA 2.5” or 3.5” storage flex bays with 2x M.2 PCIe NVMe Gen4 storage flex bays. Additional, PCIe-based storage options can push that storage up to 56TB. It also supports an optional slim optical drive, and SD card slot on the front panel. Designed for engineers, architects, creatives, and product designers, the AMD-based Precision 7875 Tower supports up to 2x 300W AMD or NVIDIA graphic cards.

NVIDIA:

  • NVIDIA RTX 6000 Ada, 48 GB DDR6
  • NVIDIA RTX 5000 Ada, 24 GB GDDR6 - (Available post-launch)
  • NVIDIA RTX 4000 Ada, 20 GB GDDR6 - (Available post-launch)
  • NVIDIA RTX 2000 Ada, 12GB GDDR6 - (Available post-launch)
  • NVIDIA RTX A6000, 48 GB GDDR6
  • NVIDIA RTX A4000, 16 GB GDDR6
  • NVIDIA RTX A2000, 12 GB GDDR6
  • NVIDIA T1000, 8 GB DDR6
  • NVIDIA T400, 4 GB DDR6


AMD:

  • AMD Radeon Pro W7900, 48 GB GDDR6 - (Available post-launch)
  • AMD Radeon Pro W7700, 16 GB GDDR6 - (Available post-launch)
  • AMD Radeon Pro W7600, 8 GB GDDR6
  • AMD Radeon Pro W7500, 8 GB GDDR6
  • AMD Radeon Pro W6400, 4 GB GDDR6
  • AMD Radeon Pro W6300, 2 GB GDDR6

Dell Precision 7875 Tower Workstation rear

As always, Dell’s Precision workstations support a number of ISV certified applications for trouble-free performance. It is compatible with Windows 10 and 11, plus Ubuntu, Red Hat, and Linux operating systems. A total of 6x PCIe slots are accessible through the back of the chassis. Only 2x of these slots offer PCIe Gen5 throughput with the remaining 4x slots delivering PCIe Gen4 bandwidth. To power the system, users have a choice of a 1350W Platinum or 1000W Platinum internal power supply unit.

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Dell Precision 7875 Tower Workstation - Specifications

Processor- 1 Socket
  • AMD Ryzen Threadripper Pro 7995WX, 96 cores, 192 threads, 2.50 GHz to 5.10 GHz, 350 W
  • AMD Ryzen Threadripper Pro 7985WX, 64 cores, 128 threads, 3.20 GHz to 5.10 GHz, 350 W
  • AMD Ryzen Threadripper Pro 7975WX, 32 cores, 64 threads, 4.0 GHz to 5.30 GHz, 350 W
  • AMD Ryzen Threadripper Pro 7965WX, 24 cores, 48 threads, 4.20 GHz to 5.30 GHz, 350 W
  • AMD Ryzen Threadripper Pro 7955WX, 16 cores, 32 threads, 4.50 GHz to 5.30 GHz, 350 W
  • AMD Ryzen Threadripper Pro 7945WX, 12 cores, 24 threads, 4.70 GHz to 5.30 GHz, 350 W
Operating System
  • Windows 10 22H2
  • Windows 11 SV1
  • Windows 11 SV2
  • Ubuntu 22.04 LTS, 64-bit
  • Ubuntu 20.04 LTS, 64-bit
  • Red Hat Enterprise Linux® 9.3
Memory
  • Maximum speed: 4800 MT/s, ECC and 5200 MT/s, ECC (Supported with 5600 module)
  • Maximum capacity: 2 TB

  • 8x DIMM Slots
  • 16 GB: 1 x 16 GB, DDR5, 4800 MT/s, ECC
  • 32 GB: 2 x 16 GB, DDR5, 4800 MT/s, ECC
  • 64 GB: 4 x 16 GB, DDR5, 4800 MT/s, ECC
  • 64 GB: 2 x 32 GB, DDR5, 4800 MT/s, ECC
  • 128 GB: 8 x 16 GB, DDR5, 4800 MT/s, ECC
  • 128 GB: 4 x 32 GB, DDR5, 4800 MT/s, ECC
  • 256 GB: 8 x 32 GB, DDR5, 4800 MT/s, ECC
  • 256 GB: 4 x 64 GB, DDR5, 4800 MT/s, ECC
  • 512 GB: 8 x 64 GB, DDR5, 4800 MT/s, ECC
  • 512 GB: 4 x 128 GB, DDR5, 4800 MT/s, ECC
  • 768 GB: 6 x 128 GB, DDR5, 4800 MT/s, ECC
  • 1024 GB: 8 x 128 GB, DDR5, 4800 MT/s, ECC
  • 1024 GB: 4 x 256 GB, DDR5, 4800 MT/s, ECC
  • 1536 GB: 6 x 256 GB, DDR5, 4800 MT/s, ECC
  • 2048 GB: 8 x 256 GB, DDR5, 4800 MT/s, ECC
Power
  • 1350 W Platinum internal power supply unit (C20 inlet)
  • 1000 W Platinum internal power supply unit (C14 inlet)
Graphics

    NVIDIA:

  • NVIDIA RTX 6000 ADA 48GB GDDR6
  • NVIDIA RTX 5000 Ada, 24 GB GDDR6 - (Available post-launch)
  • NVIDIA RTX 4000 Ada, 20 GB GDDR6 - (Available post-launch)
  • NVIDIA RTX 2000 Ada, 12GB GDDR6 - (Available post-launch)
  • NVIDIA RTX A6000, 48 GB GDDR6
  • NVIDIA RTX A4000, 16 GB GDDR6
  • NVIDIA RTX A2000, 12 GB GDDR6
  • NVIDIA T1000, 8 GB DDR6
  • NVIDIA T400, 4 GB DDR6
  • AMD:

  • AMD Radeon™ Pro W7900, 48 GB GDDR6 - (Available post-launch)
  • AMD Radeon™ Pro W7700, 16 GB GDDR6 - (Available post-launch)
  • AMD Radeon™ Pro W7600, 8 GB GDDR6
  • AMD Radeon™ Pro W7500, 8 GB GDDR6
  • AMD Radeon™ Pro W6400, 4 GB GDDR6
  • AMD Radeon™ Pro W6300, 2 GB GDDR6
Storage
  • 12 TB, 7200 RPM, 3.5-inch, SATA, HDD
  • 8 TB, 7200 RPM, 3.5-inch, SATA, HDD
  • 4 TB, 7200 RPM, 3.5-inch, SATA, HDD
  • 2 TB, 7200 RPM, 3.5-inch, SATA, HDD
  • 1 TB, 7200 RPM, 3.5-inch, SATA, HDD
  • 2.4 TB, 10000 RPM, 2.5-inch, SAS Enterprise Drive, HDD
  • 1.2 TB, 10000 RPM, 2.5-inch, SAS Enterprise Drive, HDD
  • 600 GB, 15000 RPM, 2.5-inch, SAS Enterprise Drive, HDD
  • M.2 2280, 4 TB, PCIe NVMe Gen4 x4, SSD, Class 40
  • M.2 2280, 2 TB, PCIe NVMe Gen 4 x4, SSD, Class 40
  • M.2 2280, 1 TB, PCIe NVMe Gen4 x4, SSD, Class 40
  • M.2 2280, 512 GB, PCIe NVMe Gen4 x4, SSD, Class 40
  • M.2 2280, 1 TB, PCIe NVMe Gen4 x4, SED, Class 40
  • M.2 2280, 512GB, PCIe NVMe Gen 4 x4, SED, Class 40
  • M.2 2230, 256 GB, PCIe NVMe Gen4 x4, SSD, Class 35
  • M.2 2230, 256 GB, PCIe NVMe Gen4 x4, SED, Class 35
Optical Drive
  • No Optical drive
  • 8x DVD-RW 9.5mm optical drive
  • 8x DVD+/-RW 9.5mm optical drive
  • 16x DVD+/-RW half-height optical drive
I/O Ports
    Front:

  • 2 USB 3.2 Gen 1 ports
  • USB 3.2 Gen 2 Type-C port with PowerShare
  • USB 3.2 Gen 2 Type-C port
  • Headset (headphone and microphone combo) port
  • Rear:

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

  • 1 full-height Gen5 PCIe x16 slot
  • Full-height Gen4 PCIe x16 slot
  • 2 full-height Gen4 PCIe x8 slots
  • Full-height Gen5 PCIe x8 slot
  • Full-height Gen4 PCIe x8 slot
  • Full-height Gen4 PCIe x8 slot (x4 electrical)
  • SATA:

  • 2 SATA 3.0 slots for 3.5-inch/2.5-inch hard drive
  • 2 SATA 3.0 slots for externally facing storage flexbay
  • SATA 3.0 slot for optical drive
  • M.2:

  • 2 M.2 2230/2280 slots for PCIe NVMe Gen4 solid-state drive
  • 2 M.2 2230/2280 slots for externally facing PCIe NVMe Gen4 storage flexbays
  • SD-card slot (front)
Audio
  • Realtek Audio Controller, ALC3246
  • 1 internal speaker
Productivity Software
  • Microsoft Office Home and Business Commercial
  • Microsoft Office 2021 Professional Commercial
  • Dell Optimizer for Precision
Wireless
  • Qualcomm WCN6856-DBS, 2x2 MIMO, 3571 Mbps, 2.4 GHz/5 GHz/6 GHz, Wi-Fi 6E (Wi-Fi 802.11ax), Bluetooth 5.3 wireless card
Dimensions
    U.S.
    H: 17.42 in. (442.70 mm) / 17.58 in. (446.60 mm) with rubber foot protruding
    W: 6.79 in. (172.60 mm) / 6.94 in. (176.50 mm) with rubber foot protruding
    D: 18.30 in. (465.00 mm) / 19.19 in. (487.50 mm) with lock structure protruding

    Weight:

  • Maximum: 56.34 lb (25.57 kg)
  • Minimum: 40.39 lb (18.34 kg)
Security
  • 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
  • Dell Encryption External Media
  • Dell Bitlocker Manager
  • Dell SafeGuard and Response VMW Carbonblack Endpoint Standard
  • SafeBIOS
  • Secure Supply Chain (former D-Pedigree)

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Get a quote for Dell Precision 7875 Tower Workstation

If you know what you want but can't find the exact configuration you're looking for, have one of our knowledgeable sales staff contact you. Give us a list of the components you would like to incorporate into the system, and the quantities, if more than one. We will get back to you immediately with an official quote.

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