Dell/Configurable
Precision 7875 Tower Workstation
US · DELL-BASE-PRECISIONTOWER7875
BusinessConfigurable desktop · Advertised base configuration
Configurable modelDELL-BASE-PRECISIONTOWER7875
The hardware
Full Specifications
Configuration choices and fixed specifications. Upgrade limits do not guarantee an orderable choice.
Performance — CPU / GPU▾
Processor
- AMD Ryzen™ Threadripper™ PRO 7945WX (76MB cache, 12 cores, 24 threads, 4.7GHz to 5.3 GHz, 350W)
- AMD Ryzen™ Threadripper™ PRO 7955WX (80 MB cache, 16 cores, 32 threads, 4.5GHz to 5.3GHz, 350 W)
- AMD Ryzen™ Threadripper™ PRO 7965WX (152 MB cache, 24 cores, 48 threads, 4.2GHz to 5.3GHz, 350 W)
- AMD Ryzen™ Threadripper™ PRO 7975WX (160MB cache, 32 cores, 64 threads, 4.0GHz to 5.3GHz, 350W)
- AMD Ryzen™ Threadripper™ PRO 7985WX (320MB cache, 64 cores, 128 threads, 3.2GHz to 5.1GHz, 350W)
- AMD Ryzen™ Threadripper™ PRO 7995WX (480MB total cache, 96 cores, 192 threads, 2.5GHz to 5.1GHz, 350W)
- AMD Ryzen™ Threadripper™ PRO 9995WX (488 MB cache, 96 cores, 192 threads, 2.5GHz to 5.4GHz, 350W)
- AMD Ryzen™ Threadripper™ PRO 9955WX (81 MB cache, 16 cores, 32 threads, 4.5GHz to 5.4GHz, 350W)
- AMD Ryzen™ Threadripper™ PRO 9965WX (154 MB cache, 24 cores, 48 threads, 4.2GHz to 5.4GHz, 350W)
- AMD Ryzen™ Threadripper™ PRO 9945WX (76 MB cache, 12 cores, 24 threads, 4.7GHz to 5.4GHz, 350W)
- AMD Ryzen™ Threadripper™ PRO 9975WX (163 MB cache, 32 cores, 64 threads, 4.0GHz to 5.4GHz, 350W)
- AMD Ryzen™ Threadripper™ PRO 9985WX (325 MB cache, 64 cores, 128 threads, 3.2GHz to 5.4GHz, 350W)
Dell initially selects AMD Ryzen™ Threadripper™ PRO 7945WX (76MB cache, 12 cores, 24 threads, 4.7GHz to 5.3 GHz, 350W). These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Graphics Card
- AMD Radeon Pro W6300, 2 GB GDDR6, 2DP
- NVIDIA RTX 4000 Ada, 20 GB GDDR6, 4 DP
- NVIDIA RTX A400, 4GB GDDR6, 4 mDP to DP
- NVIDIA T1000, 8 GB GDDR6, 4 mDP to DP
- NVIDIA RTX 5000 Ada, 32 GB GDDR6, 4 DP
- AMD Radeon Pro W7700, 16 GB GDDR6, 4 DP
- NVIDIA RTX 6000 Ada, 48 GB GDDR6, 4 DP
- Nvidia RTX 2000 Ada, 16 GB GDDR6, 4 mDP to DP
- NVIDIA® RTX™ A1000, 8 GB GDDR6, 4 mDP to DP adapters
- NVIDIA RTX A6000, 48 GB GDDR6, 4 DP
- AMD Radeon Pro W6400, 4 GB GDDR6, 2 DP
- AMD Radeon Pro W7500, 8 GB GDDR6, 4 DP
- NVIDIA A800 Active, 40 GB HBM2, Headless + NVIDIA T1000, 8 GB GDDR6, 4mDP to DP
- AMD Radeon Pro W7900, 48 GB PCIe, 3 DP and 1 mDP
- NVIDIA RTX 4500 Ada, 24 GB GDDR6, 4 DP
- NVIDIA A2000, 12 GB GDDR6, 4 mDP to DP
- NVIDIA A4000, 16 GB GDDR6, 4 DP
- NVIDIA T400, 4 GB GDDR6, 3 mDP to DP
- NVIDIA GeForce RTX 4090, 24 GB GDDR6X, 3 DP, HDMI
- AMD Radeon Pro W7600, 8 GB GDDR6, 4 DP
- Graphics not included (without UMA and Discrete)
- Dual NVIDIA T400, 4 GB GDDR6, 3 mDP to DP
- Dual NVIDIA RTX 4000 Ada, 20 GB GDDR6, 4 DP
- Dual NVIDIA RTX 5000 Ada, 32 GB GDDR6, 4 DP
- Dual NVIDIA RTX 6000 Ada, 48 GB GDDR6, 4 DP
- Dual NVIDIA RTX PRO 6000 Blackwell Max-Q Workstation Edition (300W), 96GB GDDR7, 4DP
- Dual NVIDIA RTX PRO 4000 Blackwell (145W), 24GB GDDR7, 4DP
- NVIDIA RTX PRO 4500 Blackwell Workstation Edition (200W), 32GB GDDR7, 4DP
- Dual NVIDIA RTX PRO 4500 Blackwell Workstation Edition (200W), 32GB GDDR7, 4DP
- AMD Radeon Pro W7400, 8 GB GDDR6, 4 mDP
- Dual NVIDIA RTX PRO 5000 Blackwell (300W), 48GB GDDR7, 4DP
- NVIDIA RTX PRO 2000 Blackwell (70W), 16GB GDDR7, 4DP
- NVIDIA RTX PRO 4000 Blackwell (145W), 24GB GDDR7, 4DP
- Dual AMD Radeon Pro W7400, 8 GB GDDR6, 4 mDP to DP
- NVIDIA RTX PRO 5000 Blackwell (300W), 48GB GDDR7, 4DP
- NVIDIA RTX PRO 6000 Blackwell Max-Q Workstation Edition (300W), 96GB GDDR7, 4DP
- Dual NVIDIA RTX PRO 2000 Blackwell (70W), 16GB GDDR7, 4DP
- Dual Nvidia RTX A1000, 8GB GDDR6, 4 mDP
Dell initially selects NVIDIA RTX A400, 4GB GDDR6, 4 mDP to DP. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Memory & Storage▾
| Installed RAM | 16GB (1 X 16GB)Source & observationView specification source ↗Observed 2026-10-06T02:21:18.244158+00:00 Dell US Camoufox configurator; actual initial option IDs and selected controls View RAM layout source ↗ Observed 2026-10-06T02:21:18.244158+00:00 Installed RAM modules stated for the exact product or selected build View RAM stick count source ↗ Observed 2026-10-06T02:21:18.244158+00:00 Installed RAM modules stated for the exact product or selected build |
|---|
Memory
- 16 GB: 1 x 16 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
- 32 GB: 2 x 16 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
- 64 GB: 4 x 16 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
- 128 GB: 8 x 16 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
- 64 GB: 2 x 32 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
- 128 GB: 4 x 32 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
- 256 GB: 8 x 32 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
- 256 GB: 4 x 64 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
- 512 GB: 8 x 64 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
- 512 GB: 4 x 128 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
- 512 GB: 4 x 128 GB, DDR5, up to 6400 MT/s, RDIMM, ECC
- 768 GB: 6 x 128 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
- 1 TB: 8 x 128 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
- 1.5 TB: 6 x 256 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
- 2 TB: 8 x 256 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
- 1 TB: 4 x 256 GB, DDR5, up to 5600 MT/s, RDIMM, ECC
Dell initially selects 16 GB: 1 x 16 GB, DDR5, up to 5600 MT/s, RDIMM, ECC. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Storage
- 256GB M.2 2230 SSD Gen4x4 TLC SED
- 512GB M.2 2280 SSD with DRAM Gen4x4 TLC SED
- 512GB M.2 2230 SSD Gen5x4 TLC SED
- 1TB M.2 2280 SSD with DRAM Gen4x4 TLC SED
- 1TB M.2 2280 SSD with DRAM Gen5x4 TLC SED
- 2TB, M.2 2280 S3, Gen4 PCIe NVMe, SED SSD, Class 40
- 2TB M.2 2280 SSD with DRAM Gen5x4 TLC SED
- 4TB M.2 2280 SSD with DRAM Gen4x4 TLC SED
- 4TB M.2 2280 SSD with DRAM Gen5x4 TLC SED
- No Hard Drive
Dell initially selects 512GB M.2 2280 SSD with DRAM Gen4x4 TLC SED. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗SATA/SAS Storage
- 1 TB SATA 7200 RPM 3.5 HD, NON SED
- 2 TB, 7200 RPM, 3.5-inch, SATA, HDD, AG-Enterprise Class
- 4 TB, 7200 RPM, 3.5-inch, SATA, HDD, AG-Enterprise Class
- 8 TB, 7200 RPM, 3.5-inch, SATA, HDD, AG-Enterprise Class
- 1.2 TB, 10000 RPM, 2.5-inch, SAS SATA, HDD, AG-Enterprise Class
- 2.4 TB, 10000 RPM, 2.5-inch, SAS SATA, HDD, AG-Enterprise Class
- 12 TB, 7200 RPM, 3.5-inch, SATA, HDD, AG-Enterprise Class
Dell does not mark an initial selection in this group. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Display▾
| Screen technology | Not applicable |
|---|---|
| Size | Not applicableSource & observationView specification source ↗Observed 2026-10-06T02:21:18.244158+00:00 Dell US Camoufox configurator; actual initial option IDs and selected controls |
| Resolution | Not applicableSource & observationView specification source ↗Observed 2026-10-06T02:21:18.244158+00:00 Dell US Camoufox configurator; actual initial option IDs and selected controls |
| Refresh rate | Not applicableSource & observationView specification source ↗Observed 2026-10-06T02:21:18.244158+00:00 Dell US Camoufox configurator; actual initial option IDs and selected controls |
Battery & Power▾
| Battery capacity | UnpublishedSource & observationView specification source ↗Observed 2026-10-06T02:21:18.244158+00:00 Dell US Camoufox configurator; actual initial option IDs and selected controls |
|---|---|
| Power supply | UnpublishedSource & observationView specification source ↗Observed 2026-10-06T02:21:18.244158+00:00 Dell US Camoufox configurator; actual initial option IDs and selected controls |
Connectivity▾
| Ports | UnpublishedSource & observationView specification source ↗Observed 2026-10-06T02:21:18.244158+00:00 Dell US Camoufox configurator; actual initial option IDs and selected controls |
|---|
Wireless
- None
- Qualcomm WCN6856-DBS, 2x2, 802.11ax, Bluetooth® wireless card
Dell initially selects None. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Build & Physical▾
| Weight | UnpublishedSource & observationView specification source ↗Observed 2026-10-06T02:21:18.244158+00:00 Dell US Camoufox configurator; actual initial option IDs and selected controls |
|---|---|
| Dimensions | UnpublishedSource & observationView specification source ↗Observed 2026-10-06T02:21:18.244158+00:00 Dell US Camoufox configurator; actual initial option IDs and selected controls |
Software & Bundle▾
| Included bundle | Unpublished |
|---|
Operating System
- Windows 11 Pro
- Ubuntu Linux 24.04 LTS
- Red Hat Linux® 9.6 Enterprise WS, 1-year Red Hat Network
- Red Hat Linux® 9.6 Enterprise WS, 3-year Red Hat Network
- Red Hat Linux® 9.6 Enterprise WS, 5-year Red Hat Network
Dell initially selects Windows 11 Pro. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Operating System Languages
- English, French, Spanish, Brazilian Portuguese
- Non-Windows Operating System Selected
Dell initially selects English, French, Spanish, Brazilian Portuguese. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Base Options
- Precision 7875 Tower 1000W Chassis (DAO Open Flexbay)
- Precision 7875 Tower 1000W Chassis (DAO 2SATA Flexbay)
- Precision 7875 Tower 1350W Chassis (DAO Open Flexbay)
- Precision 7875 Tower 1350W Chassis (DAO 2SATA Flexbay)
Dell initially selects Precision 7875 Tower 1000W Chassis (DAO 2SATA Flexbay). These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Power Cord
- System Power Cord C13 (US 125V, 15A)
Dell initially selects System Power Cord C13 (US 125V, 15A). These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Storage Configuration
- [C1] Internal M 2 SSD Boot with Dual SATA Flexbay
- [C2] Internal M.2 SSD Boot with SATA / 5.25 Expansion Bay
- [C3] Flexbay M 2 SSD Boot with Dual M 2 NVME Flexbay
- [C4] Flexbay M 2 SSD Boot with M 2 NVME SATA Flexbay
- [C5] Flexbay M 2 SSD Boot with M 2 NVME 5 25 Expansion Bay
Dell initially selects [C1] Internal M 2 SSD Boot with Dual SATA Flexbay. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Storage Controllers
- None
- MegaRAID SAS 9660-16i 12Gb/s PCIe SATA/SAS HW RAID controller
- MegaRAID SAS 9540-8i 12Gb/s PCIe SATA/SAS SW RAID controller
Dell initially selects None. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗NVMe Storage
- 256GB M.2 2230 SSD Gen4x4 TLC SED
- 512GB M.2 2280 SSD with DRAM Gen4x4 TLC SED
- 512GB M.2 2230 SSD Gen5x4 TLC SED
- 1TB M.2 2280 SSD with DRAM Gen4x4 TLC SED
- 1TB M.2 2280 SSD with DRAM Gen5x4 TLC SED
- 2TB, M.2 2280 S3, Gen4 PCIe NVMe, SED SSD, Class 40
- 2TB M.2 2280 SSD with DRAM Gen5x4 TLC SED
- 4TB M.2 2280 SSD with DRAM Gen4x4 TLC SED
- 4TB M.2 2280 SSD with DRAM Gen5x4 TLC SED
Dell does not mark an initial selection in this group. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Ultra-Speed PCIe Card
- None
- Dell Ultra-Speed Drive Duo Card, Full Height
- Dell Ultra-Speed Drive Quad Card, Full Height
Dell initially selects None. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Ultra-speed PCIe Drives
- None
- 4TB M.2 2280 SSD with DRAM Gen5x4 TLC SED
- 512GB M.2 2280 SSD with DRAM Gen4x4 TLC SED
- 1TB M.2 2280 SSD with DRAM Gen4x4 TLC SED
- 2TB, M.2 2280 S3, Gen4 PCIe NVMe, SED SSD, Class 40
- 2TB M.2 2280 SSD with DRAM Gen5x4 TLC SED
- 4TB TLC NVMe M.2 PCIe SSD
Dell initially selects None. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Storage Configuration (RAID)
- None
- M.2 NVME RAID0 Boot (C1, C2)
- M.2 NVME RAID1 Boot (C1, C2)
- No M.2 NVME RAID (C1, C2)
Dell initially selects None. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗SATA/SAS Raid
- None
- RAID0 for SATA/SAS
- RAID1 for SATA/SAS
- RAID5 for SATA/SAS
- RAID10 for SATA/SAS
Dell initially selects None. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗UltraSpeed Raid
- None
- RAID0 on Dell UltraSpeed Card
- RAID1 on Dell UltraSpeed Card
- RAID5 on Dell UltraSpeed Card
- RAID10 on Dell UltraSpeed Card
Dell initially selects None. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Lockable HDD/SSD Sleds
- None
- Flexbay Locking Bezel
- Flexbay Toolless Bezel
Dell initially selects None. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Optical Drive
- None
- 8x DVD+/-RW 9.5mm Optical Disk Drive
- 8x DVD-ROM 9.5mm ODD
- 5.25" Expansion Bay with cabling
Dell initially selects None. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Optical Software
- None
- CyberLink Media Suite Essentials for Windows OS and DVD Drive (without Media)
Dell initially selects None. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Network Card
- Intel Ethernet SFP28 SR Optics Module
- Intel x710-T2L 10GbE Dual Port Full Height, RJ45 connection
- Intel Ethernet SFP+ 10G-SR Optics Module
- Intel® E810-XXV - Ethernet PCIe, 25 Gbps, Add in
- Intel i226 2.5G 1P Ethernet NIC FH Bracket PCIe
- Intel® X710-DA2 - Ethernet PCIe, SFP+ 10 Gbps Full height
Dell does not mark an initial selection in this group. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Add-in Cards
- PCIe I/O - Dell USB 3.2 - Ethernet PCIe Full Height, 3.2 Gbps (full height)
- PCIe I/O - Serial Port Add-In Card (full height)
Dell does not mark an initial selection in this group. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Optional Integrated Video or USB Ports
- None
- Integrated Serial / PS2 ports
Dell initially selects None. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Brackets and Cables
- M.2 SSD 2230 Holder
- Bracket - Bezel for SLIM ODD
- Bracket - Bezel with SATA CBL for 5.25 ODD
- Bracket - Single-Slot Graphics Card Holder,7875T
- Storage Holder 2.5-in Drive
Dell does not mark an initial selection in this group. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Keyboard
- Dell Wired Keyboard - KB216 - English-US
- No Keyboard Selected
Dell initially selects Dell Wired Keyboard - KB216 - English-US. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Mouse
- Dell Pro 3 Wired Mouse - MS116 - Black
- No Mouse Selected
Dell initially selects Dell Pro 3 Wired Mouse - MS116 - Black. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Energy Star
- None
- ENERGY STAR Qualified
Dell initially selects None. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Documentation
- Safety/Environment and Regulatory Guide (English/Spanish)
- Regular - SERI for DAO (ENG/FRA)
Dell initially selects Safety/Environment and Regulatory Guide (English/Spanish). These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Service Tag
- Standard
Dell initially selects Standard. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Premier Color
- None
- Dell Premier Color
Dell initially selects Dell Premier Color. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Base Warranties
- Basic Hardware Service with Onsite Support After Remote Diagnosis
Dell initially selects Basic Hardware Service with Onsite Support After Remote Diagnosis. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Regulatory Label
- Regular - LBL,REG,1000W,DAO,7875T,V2
Dell initially selects Regular - LBL,REG,1000W,DAO,7875T,V2. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗EPEAT
- None
- EPEAT Gold with Climate+
- EPEAT Silver with Climate+
Dell initially selects EPEAT Gold with Climate+. These are documented model choices. Selecting an option can change other specifications, price and availability. Confirm the final build in Dell’s configurator.
Manufacturer options ↗Motherboard & Memory Expansion▾
| Motherboard model | UnpublishedSource & observationView specification source ↗Observed 2026-10-06T02:21:18.244158+00:00 Unpublished: no unambiguous exact-device manufacturer specification |
|---|---|
| Total RAM slots | UnpublishedSource & observationView specification source ↗Observed 2026-10-06T02:21:18.244158+00:00 Unpublished: no unambiguous exact-device manufacturer specification |
Independent testing
1 written reviewBenchmarks & Reviews
Expand benchmarksCollapse benchmarksComparison charts, test conditions & full reviews
Benchmarks & Reviews
Published test results and reviewer comments.
No test results available (for now).
Read the reviews
- TechRadar ↗2024-05-09Dell Precision 7875 Tower
Configuration matching & limitations
TechRadar: Model review. Results describe the tested hardware; unspecified power modes and RAM topology do not establish an exact target test.
gaming pilot
- cpu
- Not measured
- gpu
- Not measured
- gaming
- Not measured
performance pilot
- cpu
- Not measured
- gpu
- Not measured
- gaming
- Not measured
- sustained
- Not measured
whole device
- cpu
- Not measured
- gpu
- Not measured
- gaming
- Not measured
- sustained
- Not measured
- noise
- Not measured
- battery
- not applicable
- display
- not applicable
- build
- Not measured
An overall buying score is unavailable. The available measurements do not cover every aspect of the device.
Compare Configurations
Other configurable in the catalog. No ranking is implied.