Dell Precision 3660 Tower Workstation – i9-12900K, RTX A4000 16GB, 64GB DDR5, 2TB NVMe
Supplied by Cybist Clear product details, UK support and straightforward business purchasing.
Professional capability. Clearly presented.
Business technology. Outstanding value.
Key specifications
- Department
- Computers & IT
- Manufacturer
- Dell
- Product type
- Workstation
- Storage
- 2TB · NVMe SSD · PCIe Gen 4
- Operating system
- Windows 11 Pro
- Condition
- See product description
The details, clearly presented
Full specifications
Review the principal configuration below. Where a product has selectable variants, the purchase controls above show the configuration currently selected.
- Department
- Computers & IT
- Manufacturer
- Dell
- Product type
- Workstation
- Storage
- 2TB · NVMe SSD · PCIe Gen 4
- Operating system
- Windows 11 Pro
- Condition
- See product description
- SKU
- 3002840AE-RENEWED
Product information
Built as a workstation—not adapted into one
The Dell Precision 3660 is a purpose-built professional tower offering serious processing performance, workstation-class NVIDIA graphics and exceptional scope for future expansion.
Its Intel Core i9-12900K processor, 64GB of DDR5 memory and fast 2TB PCIe Gen 4 NVMe SSD create a powerful foundation for demanding engineering, design, development and creative workloads.
NVIDIA RTX A4000 with 16GB ECC graphics memory
The RTX A4000 is the defining feature of this configuration. Its 16GB of ECC GDDR6 memory provides valuable capacity for complex CAD assemblies, detailed 3D scenes, high-resolution content, architectural visualisation and GPU-accelerated compute workloads.
NVIDIA’s Ampere architecture incorporates dedicated RT cores for advanced ray tracing and Tensor cores for AI-accelerated applications. Four DisplayPort 1.4 outputs also make it ideally suited to sophisticated multi-monitor professional environments.
Professional specification
- Processor: 12th Generation Intel Core i9-12900K
- Processor performance: 16 cores, 24 threads, 3.2GHz base frequency and up to 5.2GHz turbo
- Graphics: NVIDIA RTX A4000 with 16GB ECC GDDR6 memory
- Memory: 64GB DDR5
- Storage: 2TB PCIe Gen 4 NVMe solid-state drive
- Operating system: Windows 11 Pro
- Networking: Gigabit Ethernet
- Front connectivity: USB-A, high-speed USB-C and SD card reader
- Graphics outputs: Four DisplayPort 1.4 connections
Exceptional expansion potential
The Precision 3660 supports up to 128GB of DDR5 memory and provides extensive internal storage and PCIe expansion. Its workstation chassis is designed to make future memory, storage and graphics upgrades straightforward, extending the machine’s commercially useful life.
Clear grading. Functional confidence.
Know exactly what you’re buying
Every Cybist Renewed product is inspected, tested and professionally prepared. The grade describes its cosmetic appearance; it does not reduce the product’s essential functionality. Any product-specific limitations will be stated in the description.
Condition shown for this product: See product description. The product condition is shown exactly as supplied in the catalogue. Contact our team if you would like unit-specific detail before ordering.
The applicable Cybist grade is displayed on the product page before you order.
Core functions, ports, connectivity, storage and relevant product features are checked.
Rechargeable batteries are tested for correct operation and replaced where they do not meet our preparation standard. Runtime varies by product and use.
Included unless the product page expressly states otherwise.
Warranty information
What the warranty means
If a problem develops, contact Cybist before arranging a repair or return so we can assess the fault and confirm the appropriate next step. Depending on the circumstances, this may include troubleshooting, repair, replacement or another remedy under the applicable terms.
This summary does not affect your statutory rights. Full warranty terms and any product-specific terms apply.
Carefully packed. Clearly explained.
Delivery and returns without uncertainty
Orders are normally processed within one business day and same-day dispatch is attempted where possible. Order by 2pm for the best chance of next-working-day delivery. Timing remains subject to stock location, product preparation, weekends, bank holidays and carrier circumstances.
Our team prepares orders promptly and confirms any exceptional delay.
Technology is protected appropriately for its size, weight and journey.
DPD, FedEx or Royal Mail is selected as appropriate for the order and destination.
Eligible returns can be requested within 30 days of delivery, subject to our returns policy.
If your order arrives damaged
Keep the product and all packaging, take clear photographs and contact us as soon as possible. Please do not dispose of packaging or return the item until our team has provided instructions.
If you change your mind
Contact us before returning anything and include the accessories and packaging supplied. Responsibilities and any charges depend on the reason for return, the customer type and the returns policy.
If a fault develops
Have your order number and a clear description of the issue ready. We may complete a remote diagnostic check before confirming the most appropriate next step.
Consumer cancellation and statutory rights are not affected. Business purchases may also be subject to agreed quotation, purchase-order or account terms.
Practical technology procurement
Buying for a business or organisation?
Whether you need one workstation or a consistent multi-unit rollout, Cybist can help you choose commercially sensible technology. Our team brings more than 30 years of practical experience to specification, configuration and ongoing support.
Practical advice based on users, workloads, compatibility and budget.
Help aligning memory, storage, operating systems and accessories across a requirement.
Formal quotations, VAT invoicing, volume pricing and purchase orders for approved accounts.
Support from preparation and rollout through recovery, reuse and secure data erasure.
Professionally renewed technology can extend budgets without compromising the clarity of the specification. We focus on the right solution for the requirement—not simply the lowest headline price.
- ISO 9001 certified processes
- Secure data erasure
- One-year warranty
- Real UK support
- Volume purchasing
- Product lifecycle support
Why this is a smart business buy
Confidence in the condition
What See product description means
The product condition is shown exactly as supplied in the catalogue. Contact our team if you would like unit-specific detail before ordering.
A defined process. A dependable result.
The Cybist Quality Standard
Every product is selected and supplied around quality, suitability and useful life.
- 01Carefully selectedQuality business technology from trusted partners.
- 02Securely data-erasedCertified erasure protects your information.
- 03Checked and clearly presentedProduct condition and specification are described for informed purchasing.
- 04Warranted and supportedOne-year warranty and real UK support.
Human help when you need it
Need help choosing the right computer?
Our team can help with compatibility, configuration, condition and support.
0203 997 7264
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