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Dell

Dell Precision 3630 Tower i7 Workstation - Renewed

★★★★★3.9 (8 reviews)
UHD4Ki7-8700K16GB DDR4512GB NVME

Six-core i7-8700K workstation with NVMe storage delivers reliable multi-threaded performance for professional workflows at a renewed price point.

$335.87*$2,633.96Save 87%
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*Price sourced from Amazon.com. Last updated:Jul 02, 2026.Price and availability are subject to change.

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Overview

The Dell Precision 3630 Tower is an entry-level professional workstation built around the Intel Core i7-8700K — a six-core, twelve-thread processor with a 3.7 GHz base clock and 4.7 GHz turbo boost. Paired with 16GB of DDR4 RAM and a 512GB NVMe M.2 SSD, this configuration delivers responsive performance for productivity workloads including software development, financial modeling, office automation, and light content creation. The NVMe storage provides sequential read speeds well beyond SATA SSDs, translating to noticeably fast boot times and application launches. The Intel UHD 630 integrated graphics supports 4K display output, which is sufficient for multi-monitor desktop work, but falls short for GPU-accelerated computing, 3D rendering, or video editing — tasks where a discrete graphics card would be necessary.

Dell's Precision 3630 chassis is designed for serviceability and expansion. The tower accommodates standard PCIe expansion cards — including full-height GPUs — and provides multiple internal drive bays for adding SATA storage alongside the M.2 boot drive. Four DDR4 DIMM slots support up to 64GB of RAM at 2666 MHz, giving a clear upgrade path for users who need more memory headroom. The Precision line is built to Dell's workstation-grade reliability standards, with ISV-certified configurations and enterprise management features under Windows 11 Pro. As a renewed unit, this workstation represents a cost-effective entry into the Precision ecosystem for professionals who need a stable, expandable tower without paying current-generation pricing — provided they account for the 8th-gen platform's inherent limitations in PCIe generation and official Windows 11 support status.

Key Features

Windows 11 Pro

Intel Core i7-8700K 6-core 3.7 GHz

16GB DDR4 RAM

512GB NVME M.2 SSD

Intel UHD Graphics 630 4K Support

Specifications

Brand
Dell
Model
Precision 3630 Tower
Processor
Intel Core i7-8700K (6-Core, 3.7 GHz Base / 4.7 GHz Turbo)
Memory
16GB DDR4
Storage
512GB NVMe M.2 SSD
Graphics
Intel UHD Graphics 630 (4K Support)
Operating System
Windows 11 Pro
Form Factor
Tower
Condition
Renewed

Pros & Cons

👍 Pros

  • The i7-8700K's six cores and twelve threads at up to 4.7 GHz turbo provide strong multi-threaded throughput for compiling, rendering, and data processing.
  • The 512GB NVMe M.2 SSD delivers fast boot times and responsive application loading compared to SATA-based storage.
  • Dell's Precision 3630 Tower chassis offers straightforward internal expansion with PCIe slots, multiple drive bays, and four DDR4 DIMM slots supporting up to 64GB.
  • Windows 11 Pro includes BitLocker encryption, Remote Desktop, Hyper-V virtualization, and group policy support for professional and enterprise environments.
  • The tower form factor provides good thermal headroom for sustained workloads compared to small form factor or mini workstations.

👎 Cons

  • The Intel UHD 630 integrated graphics lacks the compute power for GPU-accelerated rendering, video editing, or machine learning — a discrete GPU addition is effectively required for those workloads.
  • At 16GB of DDR4, memory-intensive tasks like large dataset analysis or running multiple virtual machines will hit limits quickly, requiring an immediate RAM upgrade.
  • The 8th-gen i7-8700K falls outside Microsoft's official Windows 11 hardware compatibility list, which could affect long-term update support.
  • As a renewed unit, battery-backed components like the CMOS battery and power supply capacitors have existing wear, and warranty terms may be more limited than new.
  • The platform lacks support for PCIe Gen 4 and DDR5, so storage and memory bandwidth ceiling is lower than current-generation workstations.

Frequently Asked Questions

The i7-8700K runs at a 3.7 GHz base clock with turbo boost up to 4.7 GHz across its six cores and twelve threads. This makes it capable of handling multi-threaded professional applications while still delivering strong single-thread performance for tasks like CAD modeling.
Yes. The Precision 3630 Tower chassis supports standard PCIe x16 expansion slots. It ships with Intel UHD 630 integrated graphics, but the tower form factor accommodates mid-range and professional GPUs — check the power supply wattage (typically 300W–460W depending on configuration) to determine which cards the PSU can support without an upgrade.
The Precision 3630 supports up to 64GB of DDR4 RAM across four DIMM slots. The current 16GB configuration can be expanded by adding or replacing modules — the platform supports DDR4-2666 MHz.
Yes, it ships with a 512GB NVMe M.2 SSD as the boot drive. The chassis also includes additional 3.5-inch and 2.5-inch bays for SATA drives, so you can add bulk HDD or SSD storage alongside the NVMe primary drive.
This unit ships with Windows 11 Pro installed. While Intel 8th-gen processors are not on Microsoft's official Windows 11 support list, the system runs Windows 11 and receives updates. Be aware that Microsoft's hardware requirements may affect future feature update eligibility.

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