Dell
Dell Precision 3660 Tower Computer
Bottom line: The Dell Precision 3660 Tower Computer is a specs-and-price decision rather than a crowd-consensus one in the graphics cards category, priced around $3,999.00 on Amazon as of 2026-11-12 23:14 UTC. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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*Price sourced from Amazon.com. Last updated 2026-11-12. Price and availability subject to change.
Before you buy
- Confirm socket / form-factor / power-rating compatibility against your build before ordering
- Used and vintage listings vary by seller and condition — check the listing photos, description and return terms before buying
Manufacturer description
Dell Precision 3660 Tower Computer Intel i9-13900 24-Core 64GB RAM 2TB NVMe SSD Nvidia RTX A4000 16GB DDR6, Display Port, HDMI, Wi-Fi, Bluetooth Windows 11 Pro, Black Desktop
SpecPicks Verdict
SpecPicks scored Dell Precision 3660 Tower Computer using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the graphics cards category. Dell's graphics cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for graphics cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Video review
தலைவன் வேற ரகம்🔥| Designers Assemble🫡 | DELL Precision 3660 Review #videos #tamil #dell #review — First Systems Tech on YouTube
Full Specifications
| ASIN | B0D8RZ7HNR |
|---|---|
| Brand | Dell |
| Color | Black |
| RAM Type | DDR5 RAM |
| CPU Model | Core i9 |
| CPU Speed | 2 GHz |
| Cache Size | 36 MB |
| Model Name | Dell Precision 3660 |
| Model Year | 2023 |
| Resolution | 7680 x 4320 |
| Style Name | Professional |
| Unit Count | 1.0 Count |
| Aspect Ratio | 169 |
| Manufacturer | Dell |
| Model Number | 3660 |
| Speaker Type | External Speakers Required |
| Video Output | DisplayPort, HDMI |
| Built-In Media | USB cable(s) |
| Item Dimensions | 16.54 x 6.81 x 14.68 inches |
| Keyboard Layout | QWERTY |
| Full listing title | Dell Precision 3660 Tower Computer, Intel i9-13900 24-Core, 64GB RAM, 2TB NVMe SSD, Nvidia RTX A4000 16GB DDR6, Display Port, HDMI, Wi-Fi, Bluetooth - Windows 11 Pro, Black Desktop |
Performance Data
View gaming FPS, AI inference throughput, and synthetic scores for the NVIDIA RTX A4000 16GB — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.
Which local LLMs fit in 16 GB?
16 GB holds a 20–27B model at Q4 with a modest context window; 30B-class weights need 24 GB.
- ✅ 7–9B models (Llama 3.1 8B, Qwen 3 8B) — fits at Q4
- ✅ 12–14B models (Qwen 3 14B, Phi-4) — fits at Q4
- ❌ 20–27B models (Gemma 3 27B, Mistral Small) — needs 20 GB+
- ❌ 30–35B models (Qwen 3 32B, QwQ 32B) — needs 24 GB+
- ❌ 70B models (Llama 3.3 70B, Qwen 2.5 72B) — needs 48 GB+
Across 40 community runs from 14 sources, the NVIDIA RTX A4000 16GB generates a median 52.7 tok/s on 7–9B models at Q4 (per DatabaseMart).
Benchmark data for other graphics cards
Ready to buy?
Dell Precision 3660 Tower Computer, Intel i9-13900 24-Core, 64GB RAM, 2TB NVMe SSD, Nvidia RTX A4000 16GB DDR6, Display Port, HDMI, Wi-Fi, Bluetooth - Windows 11 Pro, Black Desktop is tracked through eBay listings. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. It also has an Amazon listing — check it for current price and availability. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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*Price sourced from Amazon.com. Last updated 2026-11-12. Price and availability subject to change.
Read our analysis
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