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DELL

DELL Precision 5820 Rack Server Xeon W-2135 24-core 3.7GHz 128GB DDR4 RTX 3070 1TB NVMe 2TB SATA

SKU CH-89QH-7X421

A rackmount server with a 24-core Xeon W-2135 at 3.7GHz, 128GB DDR4, an RTX 3070 GPU, 1TB NVMe and 2TB SATA storage, ready for professional workloads

  • TypeRackmount
  • LEDsPower, Ethernet, USB
  • CPU TypeW-2135
  • CPU Speed3.70GHz
  • CPU SocketLGA3647
  • Number of CPU Cores24
  • 24-core Xeon W-2135 at 3.7 GHz handles heavy compute workloads
  • 128 GB DDR4 memory keeps large projects responsive
  • RTX 3070 GPU accelerates CAD, rendering and multi-display tasks
  • 1 TB NVMe plus 2 TB SATA storage gives fast access and capacity
  • 2U rackmount chassis with 3.5" and M.2 bays fits standard racks

Precision 5820 Rack Server — 24-core Xeon W-2135

This Dell Precision 5820 rackmount server pairs a 24-core Xeon W-2135 processor running at 3.70GHz with 128GB of DDR4 memory and an NVIDIA GeForce RTX 3070 graphics card. It is built for engineers, designers and data specialists who need professional visual-compute performance in a 2U form factor with Windows 11 Pro pre-installed.

Sustained-load behaviour

The single W-2135 CPU and RTX 3070 GPU are cooled by the chassis airflow design to maintain clock speeds during extended rendering, simulation or CAD sessions. With 128GB of DDR4 installed and a 512GB maximum capacity, memory bandwidth remains stable for large datasets, while the 1TB NVMe M.2 and 2TB SATA SSDs deliver consistent read and write throughput without thermal throttling.

Pre-order checklist

Verify that your rack provides a 2U slot with front-to-rear airflow and that the power distribution units can supply the server's rated draw through its standard IEC inlets. Confirm the LGA3647 socket and DDR4 memory standard match any planned upgrades, and ensure the two 3.5-inch bays and two M.2 slots align with your storage expansion plans.

Highlights

  • 24-core Xeon W-2135 at 3.7 GHz handles heavy compute workloads
  • 128 GB DDR4 memory keeps large projects responsive
  • RTX 3070 GPU accelerates CAD, rendering and multi-display tasks
  • 1 TB NVMe plus 2 TB SATA storage gives fast access and capacity
  • 2U rackmount chassis with 3.5" and M.2 bays fits standard racks

Specifications

BrandDELL
TypeRackmount
LEDsPower, Ethernet, USB
CPU TypeW-2135
CPU Speed3.70GHz
CPU SocketLGA3647
Number of CPU Cores24
# of Processors Installed1
MAX Processors1
Installed Memory Size128GB
Memory TypeDDR4
Max Memory Capacity512GB
GPU TypeDedicated
Expansion Bays2x 3.5" bays, 2x M.2
Operating SystemWindows 11 Pro
Weight60

Questions about this item

How much heat and noise does the RTX 3070 and Xeon W-2135 produce when the system runs continuously?

The Xeon W-2135 has a 24-core design at 3.70 GHz and the RTX 3070 is an 8 GB dedicated GPU; together they draw significant power under load, so expect noticeable fan noise and heat output that requires good rack airflow.

What rack infrastructure must I already have to install this 60 kg rackmount server?

You need a standard four-post rack with enough depth for the chassis, front-to-rear cooling clearance, and a PDU or UPS outlet that can supply the required power for the 128 GB DDR4 system and GPU.

Will my existing DDR4 memory modules work if I want to expand beyond the installed 128 GB?

The system uses DDR4 memory and supports up to 512 GB total; any additional modules must be DDR4 ECC RDIMMs compatible with the LGA3647 platform to function correctly.

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