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DELL Precision 7875 Tower Workstation PC

Classification:


The Dell Precision 7875 is quiet, expandable, and tops the performance charts, even compared with other workstations using the same 96-core AMD Threadripper CPU—all in a reasonable and versatile tower chassis. It's expensive, but the cost/benefit relationship is clear.


Features


   

On the storage side, the Precision 7875 handles up to 56TB of capacity in the form of multiple 4TB (max) PCIe 4.0 x4 M.2 modules and SATA/SAS-based storage. If those drives aren't fast enough or you need redundancy, you can RAID the system or even add a RAID card, and the system supports RAID 0/1/5/10 modes.

For graphics, you have no choice but to add one, as the AMD Ryzen Threadripper Pro chips don't have an integrated GPU. On the low end are AMD Radeon Pro models (W6300, W6400, W7500, and W7600, with up to 8GB of GDDR6). But the real power of this chassis comes from the Nvidia camp, where you can choose from the base T400 up to dual Nvidia RTX A6000s with double the GDDR6 RAM, a staggering 48GB (although they run at only two-thirds the speed). However, to master those demanding, GPU-intensive workflows, you’ll need to spend more than $12,000.

Powering the power-hungry components is a 1,000W power supply, more than enough to power a single processor and graphics card, or the 1,350W power supply used in most dual-GPU configurations. Efficiency isn't listed, but I'd expect these power supplies to be rated 80 Plus Gold or higher.
Our test unit is one of the higher-end configurations available, running on a flagship 96-core Threadripper processor and dual graphics cards. A $30,000-plus configuration is a huge expense, but it's certainly worth it when reliability and stability are critical and time is money. The workstation is ISV (Independent Software Vendor) certified, so it's tested to ensure performance and reliability across multiple high-performance applications. It can also create VR content, and with all the available horsepower, it's an AI-capable workstation. There's little the Precision 7875 can do, and Dell's support team is always available to help with issues.

Specifications


Processor options
AMD Ryzen Threadripper Pro 7995WX, 96 cores, 192 threads, 2.50 GHz to 5.15 GHz, 350 W
AMD Ryzen Threadripper Pro 7985WX, 64 cores, 128 threads, 3.20 GHz to 5.35 GHz, 350 W
AMD Ryzen Threadripper Pro 7975WX, 32 cores, 64 threads, 4.0 GHz to 5.35 GHz, 350 W
AMD Ryzen Threadripper Pro 7965WX, 24 cores, 48 threads, 4.20 GHz to 5.35 GHz, 350 W
AMD Ryzen Threadripper Pro 7955WX, 16 cores, 32 threads, 4.50 GHz to 5.35 GHz, 350 W
AMD Ryzen Threadripper Pro 7945WX, 12 cores, 24 threads, 4.70 GHz to 5.35 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 options
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
8 DIMM Slots: Up to 256 GB per slot
Maximum speed: 4800 MT/s, ECC and 5200 MT/s, ECC (Supported with 5600 module) Maximum capacity: 2 TB
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, 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
Note: Precision 7875 Tower does not support integrated graphic cards.
Productivity software
Microsoft Office Home and Business Commercial Microsoft Office 2021 Professional Commercial Dell Optimizer for Precision
Wireless
Qualcomm WCN6856-DBS, 2×2 MIMO, 3571 Mbps, 2.4 GHz/5 GHz/6 GHz, Wi-Fi 6E (Wi-Fi 802.11ax), Bluetooth 5.3 wireless card
Storage options
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 options
No optical drive standard
8x DVD-ROM 9.5 mm optical drive
8x DVD+/-RW 9.5 mm optical drive
16x DVD+/-RW half-height optical drive
DELL Precision 7875  Tower Workstation

Resources


At the same time to provide CDMO services for many domestic and foreign research and development institutions and pharmaceutical companies, has successfully completed more than 50 new drug research and development pipeline of key raw materials production scaling tasks.

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