Precision 7875 Tower Workstation

Model: 7875
$4,802.00
Free Shipping
Financing Offers
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Offer ID 7875tower_reg_01
Tear through AI workloads

Get more done on this ultra-scalable tower built to power multi-threaded applications with outstanding performance and reliability.

Build your own
AMD Ryzen™ Threadripper™ PRO 7945WX (76MB cache, 12 cores, 24 threads, 4.7GHz to 5.3 GHz, 350W)
AMD Ryzen™ Threadripper™ PRO 7945WX (76MB cache, 12 cores, 24 threads, 4.7GHz to 5.3 GHz, 350W)
Selected
AMD Ryzen™ Threadripper™ PRO 7955WX (80 MB cache, 16 cores, 32 threads, 4.5GHz to 5.3GHz, 350 W)
+ $410.00
AMD Ryzen™ Threadripper™ PRO 7965WX (152 MB cache, 24 cores, 48 threads, 4.2GHz to 5.3GHz, 350 W)
+ $1,590.00
AMD Ryzen™ Threadripper™ PRO 7975WX (160MB cache, 32 cores, 64 threads, 4.0GHz to 5.3GHz, 350W)
+ $3,110.00
AMD Ryzen™ Threadripper™ PRO 7985WX (320MB cache, 64 cores, 128 threads, 3.2GHz to 5.1GHz, 350W)
+ $7,180.00
AMD Ryzen™ Threadripper™ PRO 7995WX (480MB total cache, 96 cores, 192 threads, 2.5GHz to 5.1GHz, 350W)
+ $10,460.00
AMD Ryzen™ Threadripper™ PRO 9995WX (488 MB cache, 96 cores, 192 threads, 2.5GHz to 5.4GHz, 350W)
+ $12,330.00
AMD Ryzen™ Threadripper™ PRO 9955WX (81 MB cache, 16 cores, 32 threads, 4.5GHz to 5.4GHz, 350W)
+ $610.00
AMD Ryzen™ Threadripper™ PRO 9965WX (154 MB cache, 24 cores, 48 threads, 4.2GHz to 5.4GHz, 350W)
+ $1,910.00
AMD Ryzen™ Threadripper™ PRO 9945WX (76 MB cache, 12 cores, 24 threads, 4.7GHz to 5.4GHz, 350W)
+ $130.00
AMD Ryzen™ Threadripper™ PRO 9975WX (163 MB cache, 32 cores, 64 threads, 4.0GHz to 5.4GHz, 350W)
+ $3,470.00
AMD Ryzen™ Threadripper™ PRO 9985WX (325 MB cache, 64 cores, 128 threads, 3.2GHz to 5.4GHz, 350W)
+ $7,790.00
Windows 11 Pro
Windows 11 Pro
Selected
Ubuntu Linux 24.04 LTS
– $90.00
No Operating System with No Hard Drive
– $100.00
Red Hat Linux® 9.6 Enterprise WS, 1-year Red Hat Network
+ $40.00
Red Hat Linux® 9.6 Enterprise WS, 3-year Red Hat Network
+ $280.00
Red Hat Linux® 9.6 Enterprise WS, 5-year Red Hat Network
+ $540.00
English, French, Spanish, Brazilian Portuguese
English, French, Spanish, Brazilian Portuguese
Selected
Precision 7875 Tower 1000W Chassis (DAO 2SATA Flexbay)
Precision 7875 Tower 1000W Chassis (DAO Open Flexbay)  
– $30.00
Precision 7875 Tower 1000W Chassis (DAO 2SATA Flexbay)  
$0.00
Precision 7875 Tower 1000W Chassis (DAO Open Flexbay)
– $30.00
Precision 7875 Tower 1000W Chassis (DAO 2SATA Flexbay)
Selected
Precision 7875 Tower 1350W Chassis (DAO Open Flexbay)    
– $20.00
Precision 7875 Tower 1350W Chassis (DAO 2SATA Flexbay) 
$0.00
Precision 7875 Tower 1350W Chassis (DAO Open Flexbay)
– $20.00
Precision 7875 Tower 1350W Chassis (DAO 2SATA Flexbay)
$0.00
System Power Cord C13 (US 125V, 15A)
System Power Cord C13 (US 125V, 15A)
Selected
NVIDIA RTX A400, 4GB GDDR6, 4 mDP to DP
AMD Radeon Pro W6300, 2 GB GDDR6, 2DP
+ $10.00
NVIDIA RTX 4000 Ada, 20 GB GDDR6, 4 DP
+ $1,110.00
NVIDIA RTX A400, 4GB GDDR6, 4 mDP to DP
Selected
NVIDIA T1000, 8 GB GDDR6, 4 mDP to DP
+ $160.00
NVIDIA RTX 5000 Ada, 32 GB GDDR6, 4 DP
+ $3,710.00
AMD Radeon Pro W7700, 16 GB GDDR6, 4 DP
+ $820.00
NVIDIA RTX 6000 Ada, 48 GB GDDR6, 4 DP
+ $12,420.00
Nvidia RTX 2000 Ada, 16 GB GDDR6, 4 mDP to DP
+ $530.00
NVIDIA® RTX™ A1000, 8 GB GDDR6, 4 mDP to DP adapters
+ $230.00
NVIDIA RTX A6000, 48 GB GDDR6, 4 DP
+ $3,910.00
AMD Radeon Pro W6400, 4 GB GDDR6, 2 DP
+ $70.00
AMD Radeon Pro W7500, 8 GB GDDR6, 4 DP
+ $200.00
NVIDIA A800 Active, 40 GB HBM2, Headless + NVIDIA T1000, 8 GB GDDR6, 4mDP to DP
+ $15,410.00
AMD Radeon Pro W7900, 48 GB PCIe, 3 DP and 1 mDP
+ $3,580.00
NVIDIA RTX 4500 Ada, 24 GB GDDR6, 4 DP
+ $2,150.00
NVIDIA A2000, 12 GB GDDR6, 4 mDP to DP
+ $360.00
NVIDIA A4000, 16 GB GDDR6, 4 DP
+ $1,110.00
NVIDIA T400, 4 GB GDDR6, 3 mDP to DP
– $30.00
NVIDIA GeForce RTX 4090, 24 GB GDDR6X, 3 DP, HDMI
+ $1,710.00
AMD Radeon Pro W7600, 8 GB GDDR6, 4 DP
+ $360.00
Graphics not included (without UMA and Discrete)
– $190.00
Dual NVIDIA T400, 4 GB GDDR6, 3 mDP to DP
+ $120.00
Dual NVIDIA RTX 4000 Ada, 20 GB GDDR6, 4 DP
+ $2,410.00
Dual NVIDIA RTX 5000 Ada, 32 GB GDDR6, 4 DP
+ $7,610.00
Dual NVIDIA RTX 6000 Ada, 48 GB GDDR6, 4 DP
+ $12,420.00
Dual NVIDIA RTX PRO 6000 Blackwell Max-Q Workstation Edition (300W), 96GB GDDR7, 4DP
+ $24,530.00
Dual NVIDIA RTX PRO 4000 Blackwell (145W), 24GB GDDR7, 4DP
+ $2,480.00
NVIDIA RTX PRO 4500 Blackwell Workstation Edition (200W), 32GB GDDR7, 4DP
+ $3,460.00
Dual NVIDIA RTX PRO 4500 Blackwell Workstation Edition (200W), 32GB GDDR7, 4DP
+ $7,110.00
AMD Radeon Pro W7400, 8 GB GDDR6, 4 mDP
+ $320.00
Dual NVIDIA RTX PRO 5000 Blackwell (300W), 48GB GDDR7, 4DP
+ $13,090.00
NVIDIA RTX PRO 2000 Blackwell (70W), 16GB GDDR7, 4DP
+ $990.00
NVIDIA RTX PRO 4000 Blackwell (145W), 24GB GDDR7, 4DP
+ $2,480.00
Dual AMD Radeon Pro W7400, 8 GB GDDR6, 4 mDP to DP
+ $820.00
NVIDIA RTX PRO 5000 Blackwell (300W), 48GB GDDR7, 4DP
+ $6,450.00
NVIDIA RTX PRO 6000 Blackwell Max-Q Workstation Edition (300W), 96GB GDDR7, 4DP
+ $12,170.00
Dual NVIDIA RTX PRO 2000 Blackwell (70W), 16GB GDDR7, 4DP
+ $2,160.00
Dual Nvidia RTX A1000, 8GB GDDR6, 4 mDP
+ $660.00
16 GB: 1 x 16 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
16 GB: 1 x 16 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
Selected
32 GB: 2 x 16 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
+ $1,260.00
64 GB: 4 x 16 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
+ $3,820.00
128 GB: 8 x 16 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
+ $8,870.00
64 GB: 2 x 32 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
+ $2,660.00
128 GB: 4 x 32 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
+ $6,620.00
256 GB: 8 x 32 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
+ $14,270.00
256 GB: 4 x 64 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
+ $12,760.00
512 GB: 8 x 64 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
+ $26,790.00
512 GB: 4 x 128 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
+ $27,650.00
512 GB: 4 x 128 GB, DDR5, up to 6400 MT/s, RDIMM, ECC
+ $27,650.00
768 GB: 6 x 128 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
+ $42,100.00
768 GB: 6 x 128 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
+ $42,100.00
1 TB: 8 x 128 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
+ $56,560.00
1 TB: 8 x 128 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
+ $56,560.00
1.5 TB: 6 x 256 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
+ $109,480.00
2 TB: 8 x 256 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
+ $146,400.00
1 TB: 4 x 256 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
+ $72,570.00
32 GB: 1 x 32 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
+ $1,100.00
64 GB: 1 x 64 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
+ $2,310.00
128 GB: 2 x 64 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
+ $5,800.00
[C1] Internal M 2 SSD Boot with Dual SATA Flexbay
[C1] Internal M 2 SSD Boot with Dual SATA Flexbay
Selected
[C2] Internal M.2 SSD Boot with SATA / 5.25 Expansion Bay
$0.00
[C3] Flexbay M 2 SSD Boot with Dual M 2 NVME Flexbay
$0.00
[C4] Flexbay M 2 SSD Boot with M 2 NVME SATA Flexbay
$0.00
[C5] Flexbay M 2 SSD Boot with M 2 NVME 5 25 Expansion Bay
$0.00
None
None
Selected
MegaRAID SAS 9660-16i 12Gb/s PCIe SATA/SAS HW RAID controller
+ $720.00
MegaRAID SAS 9540-8i 12Gb/s PCIe SATA/SAS SW RAID controller
+ $160.00
512GB M.2 2230 SSD Gen5x4 TLC SED
$340.00 /ea.
+ $340.00
$570.00 /ea.
+ $570.00
$570.00 /ea.
Selected
$970.00 /ea.
+ $970.00
$970.00 /ea.
+ $970.00
$1,700.00 /ea.
+ $1,700.00
$1,700.00 /ea.
+ $1,700.00
$3,330.00 /ea.
+ $3,330.00
$3,330.00 /ea.
+ $3,330.00
$340.00 /ea.
+ $340.00
$570.00 /ea.
+ $570.00
$570.00 /ea.
+ $570.00
$970.00 /ea.
+ $970.00
$970.00 /ea.
+ $970.00
$1,700.00 /ea.
+ $1,700.00
$1,700.00 /ea.
+ $1,700.00
$3,330.00 /ea.
+ $3,330.00
$3,330.00 /ea.
+ $3,330.00
$140.00 /ea.
+ $140.00
$400.00 /ea.
+ $400.00
$460.00 /ea.
+ $460.00
$500.00 /ea.
+ $500.00
$310.00 /ea.
+ $310.00
$460.00 /ea.
+ $460.00
$740.00 /ea.
+ $740.00
None
None
Selected
Dell Ultra-Speed Drive Duo Card, Full Height
+ $100.00
Dell Ultra-Speed Drive Quad Card, Full Height
+ $100.00
None
None
Selected
4TB M.2 2280 SSD with DRAM Gen5x4 TLC SED
$3,330.00 /ea.
+ $3,330.00
512GB M.2 2280 SSD with DRAM Gen4x4 TLC SED
$570.00 /ea.
+ $570.00
1TB M.2 2280 SSD with DRAM Gen4x4 TLC SED
$970.00 /ea.
+ $970.00
2TB, M.2 2280 S3, Gen4 PCIe NVMe, SED SSD, Class 40
$1,700.00 /ea.
+ $1,700.00
2TB M.2 2280 SSD with DRAM Gen5x4 TLC SED
$1,700.00 /ea.
+ $1,700.00
4TB TLC NVMe M.2 PCIe SSD
$3,330.00 /ea.
+ $3,330.00
No M.2 NVME RAID (C1, C2)
M.2 NVME RAID0 Boot (C1, C2)
$0.00
M.2 NVME RAID1 Boot (C1, C2)
$0.00
No M.2 NVME RAID (C1, C2)
Selected
None
None
Selected
RAID0 for SATA/SAS
$0.00
RAID1 for SATA/SAS
$0.00
RAID5 for SATA/SAS
$0.00
RAID10 for SATA/SAS
$0.00
None
None
Selected
RAID0 on Dell UltraSpeed Card
$0.00
RAID1 on Dell UltraSpeed Card
$0.00
RAID5 on Dell UltraSpeed Card
$0.00
RAID10 on Dell UltraSpeed Card
$0.00
None
None
Selected
Flexbay Locking Bezel
$30.00 /ea.
+ $30.00
Flexbay Toolless Bezel
$0.00 /ea.
$0.00
None
None
Selected
8x DVD+/-RW 9.5mm Optical Disk Drive
$0.00
8x DVD-ROM 9.5mm ODD
$0.00
5.25" Expansion Bay with cabling
+ $50.00
None
None
Selected
CyberLink Media Suite Essentials for Windows OS and DVD Drive (without Media)
$0.00
+ $250.00
+ $200.00
+ $90.00
+ $20.00
+ $20.00
+ $200.00
+ $50.00
+ $10.00
None
None
Selected
Integrated Serial / PS2 ports
+ $20.00
None
None
Selected
Qualcomm WCN6856-DBS, 2x2, 802.11ax, Bluetooth® wireless card
+ $20.00
$0.00 /ea.
$0.00
$30.00 /ea.
+ $30.00
$0.00 /ea.
$0.00
$30.00 /ea.
+ $30.00
$0.00 /ea.
$0.00
Dell Pro 5 Keyboard and Mouse - KM526 - English-US - Black
Dell Wired Keyboard - KB216 - English-US
– $51.00
No Keyboard Selected
– $53.00
Dell Pro 5 Keyboard and Mouse - KM526 - English-US - Black
Selected
Mouse Included
Dell Pro 3 Wired Mouse - MS116 - Black
+ $15.00
No Mouse Selected
+ $5.00
Mouse Included
Selected
None
None
Selected
ENERGY STAR Qualified
$0.00
Standard
Standard
Selected
Dell Premier Color
None
Dell Premier Color
Selected
Basic Hardware Service with Onsite Support After Remote Diagnosis
Basic Hardware Service with Onsite Support After Remote Diagnosis
Selected
Regular - LBL,REG,1000W,DAO,7875T,V2
Regular - LBL,REG,1000W,DAO,7875T,V2
Selected
EPEAT Gold with Climate+
None
EPEAT Gold with Climate+
Selected
EPEAT Silver with Climate+
$0.00
Commonly asked questions about tech specs

Tech Specs

  • Processor

    AMD Ryzen™ Threadripper™ PRO 7945WX (76MB cache, 12 cores, 24 threads, 4.7GHz to 5.3 GHz, 350W)

  • Operating System
    (Dell Technologies recommends Windows 11 Pro for business)

    Windows 11 Pro

  • Graphics Card

    NVIDIA RTX A400, 4GB GDDR6, 4 mDP to DP

  • Memory *

    16 GB: 1 x 16 GB, DDR5, up to 5600 MT/s, RDIMM, ECC

  • Storage

    512GB M.2 2230 SSD Gen5x4 TLC SED

  • Microsoft Office

    Activate Your Microsoft 365 For A 30-Day Trial

  • Premier Color

    Dell Premier Color

  • Operating System Languages

    English, French, Spanish, Brazilian Portuguese

  • Hardware Support Services Upgrades

    ProSupport with Onsite Service After Remote Diagnosis

  • Base Warranties

    Basic Hardware Service with Onsite Support After Remote Diagnosis

  • Keyboard

    Dell Pro 5 Keyboard and Mouse - KM526 - English-US - Black

  • Mouse

    Mouse Included

  • Ports

    Front:
    1 Universal audio (headphone and microphone combo) port
    2 USB 3.2 Gen 1 Type-A ports
    1 USB 3.2 Gen 2 Type-C port with PowerShare
    1 USB 3.2 Gen 2 Type-C port

    Rear:
    1 Serial port (optional)
    2 PS/2 ports (optional)
    1 Audio Line-out port
    1 RJ45 Ethernet port (1 GbE)
    1 RJ45 Ethernet port (10 GbE)
    3 USB 3.2 Gen 2 Type-C ports
    2 USB 3.2 Gen 1 Type-A ports
    1 USB 3.2 Gen 1 Type-A port with Smart Power On
    Optical Drive
    No optical drive
    8x DVD-ROM 9.5 mm optical drive
    8x DVD+/-RW 9.5 mm optical drive
    16x DVD+/-RW half-height optical drive

  • Slots

    Expansion:
    1 full-height Gen5 PCIe x16 slot
    1 full-height Gen4 PCIe x16 slot
    2 full-height Gen4 PCIe x8 slots
    1 full-height Gen5 PCIe x8 slot
    1 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
    1 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

    1 SD-card slot (front)

  • Dimensions & Weight

    Height: 17.42 in. (442.70 mm), Height (with rubber foot protruding): 17.58 in. (446.60 mm)
    Width: 6.79 in. (172.60 mm), Width (with rubber foot protruding): 6.95 in. (176.50 mm)
    Depth: 6.79 in. (172.60 mm), Width (with rubber foot protruding): 6.95 in. (176.50 mm)

    Weight minimum: 40.39 lb (18.34 kg)
    Weight maximum: 56.34 lb (25.57 kg)

  • Power Cord

    System Power Cord C13 (US 125V, 15A)

Reviews

Ratings & Reviews are provided by verified users through email, My Account, or at events.
What customers are saying
Customers describe the Dell workstation as a well‑built machine that handles demanding tasks like Unreal Engine and FEM simulations with fast load times and reliable performance. A few customers note issues such as a defective fan, incorrect RAM and GPU on delivery, and prolonged resolution delays from Dell support. Overall, most reviews praise its speed, ample storage, and ease of integration, while the minority highlight shipping errors and service frustrations.
This AI-generated summary reflects customer review from the past two years and is updated weekly.
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