DELL
DELL Precision 3650 Tower Workstation i7-11700K 32GB DDR5 RTX A4000 1TB NVMe
Tower workstation with 8-core 3.60 GHz i7, 32 GB DDR5, RTX A4000 16 GB GDDR6, 1 TB NVMe for CAD and rendering
- WorkloadWorkstation
- TypeDesktop
- LEDsPower, Ethernet, USB
- Hot-swap FansNo
- Redundant Hot-swap PowerNo
- CPU TypeIntel Core i7
- 8-core i7-11700K at 3.60 GHz drives responsive professional compute
- RTX A4000 with 16 GB GDDR6 accelerates CAD, rendering and multi-display workflows
- 32 GB DDR5 memory enables smooth multitasking on large project files
- 1 TB NVMe storage provides fast boot and application access
- Windows 11 Pro pre-installed for a secure, modern workstation experience
Professional workstation for engineering
The Dell Precision 3650 Tower is built for CAD, 3D rendering and data-intensive applications. An Intel Core i7-11700K processor with 8 cores at 3.60 GHz drives responsive performance for design and engineering tasks. 32GB of DDR5 memory supports smooth multitasking across large project files. A 1TB NVMe SSD provides fast access to applications and datasets, while the RTX A4000 graphics card with 16GB GDDR6 enables professional visualisation and multi-display configurations.
Thermals noise and power delivery in daily use
A 1000W power supply supports the installed RTX A4000 and leaves headroom for future GPU upgrades. Standard cooling handles the 8-core processor and professional graphics under sustained workloads without hot-swap fans or redundant power. Front-panel LEDs indicate power, Ethernet and USB activity for quick status checks. Windows 11 Pro is pre-installed for immediate deployment in professional environments.
Tower chassis expandability and daily connectivity
The tower form factor offers four memory slots with a maximum capacity of 128GB DDR5 for future expansion. Four DisplayPort outputs on the RTX A4000 drive high-resolution multi-monitor setups for engineering review and content creation. LGA 1200 socket architecture supports single-processor configurations only. This workstation suits professionals who need reliable GPU compute and storage speed; builders requiring dual-processor scaling or hot-swap drive bays should consider rack-mounted alternatives.
Highlights
- 8-core i7-11700K at 3.60 GHz drives responsive professional compute
- RTX A4000 with 16 GB GDDR6 accelerates CAD, rendering and multi-display workflows
- 32 GB DDR5 memory enables smooth multitasking on large project files
- 1 TB NVMe storage provides fast boot and application access
- Windows 11 Pro pre-installed for a secure, modern workstation experience
Specifications
| Brand | DELL |
|---|---|
| Series | Precision |
| Model | 3650 |
| Part Number | 3650 |
| Workload | Workstation |
| Type | Desktop |
| LEDs | Power, Ethernet, USB |
| Hot-swap Fans | No |
| Redundant Hot-swap Power | No |
| CPU Type | Intel Core i7 |
| CPU Speed | 3.60 GHz |
| CPU Socket | LGA 1200 |
| Number of CPU Cores | 8-Core Processor |
| Cache Memory | 16 MB |
| # of Processors Installed | 1 |
| MAX Processors | 1 |
| Installed Memory Size | 32GB |
| Memory Type | DDR5 |
| Max Memory Capacity | 128GB |
| Number of Memory Slots | 4 |
| Hard Drive (Installed) | 1TB |
| SSD (Installed) | 1TB |
| Servers_Graphic Installed | 1 |
| GPU Type | Dedicated Card |
| Video Memory | 16 GB |
| LAN Ports | 1 x Ports |
| Management Port | RJ 45 |
| Operating System | Windows 11 Pro |
| Software | OS |
| Power Characteristics | 1000W |
Questions about this item
How do I install additional DDR5 memory in the four slots, and what step do people often miss?
Populate the four DDR5 slots up to 128 GB total; the step often missed is seating each module until the retention clips click on both sides.
What maintenance or replacement will the RTX A4000 with 16 GB GDDR6 need later?
The card has no user-serviceable parts; plan only for periodic dust removal from the heatsink and fan intake.
Which limit appears first during sustained heavy rendering on the Core i7-11700K at 3.60 GHz?
The CPU thermal ceiling is reached before the 1000 W supply or the NVMe drive throttle under continuous multi-core load.
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