Dell Precision 3440 — Features, Specs, Performance

Dell Precision 3440 — Features, Specs, Performance & Business Use

The Dell Precision 3440 is a compact Small-Form-Factor (SFF) workstation built to deliver workstation-class CPU and GPU performance in a tight footprint. It’s aimed at engineers, CAD users, content creators and small workgroups that need reliable ISV-certified performance without a full tower. In short: think “workstation that lives on or under your desk, not in a server room.” This article breaks down the 3440’s hardware, real-world behavior, expandability, manageability and the business scenarios where it makes the most sense.

---

Where the 3440 sits in the market (quick TL;DR)

Dell positions the Precision 3440 as a space-efficient professional desktop: it supports 10th-Gen Intel Core and Xeon W processors, ECC/non-ECC memory options depending on CPU choice, and a range of professional discrete GPUs (AMD Radeon Pro and NVIDIA Quadro / NVIDIA RTX Pro-class options on some SKUs). It’s intended for users who need validated application performance (CAD, BIM, light simulation, media workflows) but who don’t want a full-size chassis or higher noise/power/space tradeoffs.

---

Design & build — small but business-ready

The 3440 SFF measures roughly 290 × 92.6 × 292.8 mm (H × W × D) and weighs up to around 5.6 kg depending on configuration, so it slips easily into crowded desks or under monitors. The chassis design focuses on serviceability: front-accessible drive bays, easy side-panel removal and a conventional internal layout that helps IT swap drives, memory or cards quickly during rollouts or repairs. The compact case also helps teams save real estate without compromising on ports or I/O.

Physically, the small footprint is deceiving — the 3440 can house workstation-grade CPUs and professional GPUs thanks to careful thermal design and a higher-capacity internal power supply option on select configurations. Because of that engineering tradeoff, the 3440 feels like a proper workstation in a compact package.

---

Key specifications (what buyers care about)

Below are the load-bearing specs you should check against your use case.

• CPU options: 10th Generation Intel Core i3/i5/i7/i9 and Intel Xeon W-series (examples: i5-10500, i7-10700, i9-10900 or Xeon W-1250/W-1270) — up to 10 cores on some SKUs for strong single-thread and multi-threaded performance.

• Chipset: Intel W480 (workstation class chipset supporting Xeon and vPro on select SKUs). 

• Memory: DDR4 up to 2933 MHz; up to 128 GB (four SODIMM or DIMM slots depending on chassis/board variant) — ECC available with Xeon choices.

• Graphics: Integrated Intel UHD 630 on CPU, and a set of discrete pro GPUs including AMD Radeon Pro WX series and NVIDIA Quadro P-series / NVIDIA RTX Pro depending on configuration (e.g., P1000, P620, WX3200). Discrete cards use compact, workstation-grade variants that fit the SFF chassis.

• Storage: M.2 PCIe NVMe SSD options (single or dual), 2.5″ SATA bay(s), and RAID capable controllers on certain SKUs — PCIe NVMe delivers the fast scratch and OS responsiveness pros expect.

• Network & Ports: Gigabit Ethernet standard, optional Wi-Fi 6 modules; multiple USB 3.2 ports, DisplayPort outputs (via integrated or GPU), serial/legacy options by SKU and a front headphone/mic jack — enterprise-friendly I/O for peripherals.

Those specs make the 3440 a compact but fully modern workstation; choosing Xeon + ECC, a pro GPU and NVMe storage is the path to maximum stability and ISV validation.

---

Performance — real world, not just benchmark numbers

Single-threaded work: Many CAD kernels, modelling tools and engineering apps still rely heavily on single-thread speed. The 10th-Gen Intel Core i7/i9 parts in the 3440 deliver excellent single-thread frequencies (boost clocks into the 4–5 GHz range on Turbo for short bursts), which benefits interactive modeling, UI responsiveness and single-threaded sections of build/solve runs.

Multi-threaded work: With options up to 8–10 cores (and hyperthreading), the 3440 handles multi-core tasks—render farms, exports, batch processing and some simulation steps—well for a compact workstation. If your workflow regularly uses many cores or requires sustained heavy CPU loads for hours, consider a larger tower or rack for better thermals and higher-TDP CPU options, but for many studios and branch offices the 3440 hits the sweet spot for price/performance.

GPU-accelerated workloads: For viewport performance, GPU rendering and GPU-accelerated compute (e.g., some CAD visual effects, certain CUDA/OpenCL routines), choose a discrete pro GPU (Quadro/RTX Pro or Radeon Pro). The 3440 supports several low-profile pro cards — they’re optimized for stability, certified drivers and ISV support rather than consumer gaming drivers. That’s especially important for CAD, SolidWorks, Revit, and professional 3D tools.

Storage & responsiveness: NVMe SSD for the OS and applications dramatically improves launch/resume times and snappiness when working with large datasets. Adding a secondary NVMe or 2.5″ drive gives a flexible mix of high-performance scratch and high-capacity archive.

---

Expandability & serviceability

A classic Precision advantage is practical expandability. The 3440 SFF allows IT to:

• Replace/upgrade RAM and storage without special tools,

• Fit a low-profile professional GPU in its PCIe slot(s), and

• Swap the power supply or add a PCIe NVMe drive as needs evolve.

For managed fleets this reduces downtime and lets businesses future-proof initial purchases: buy a base configuration now and upgrade GPU/memory later when budgets allow.

---

Manageability & security — enterprise features

Dell Precision desktops come with the usual enterprise kit: vPro (on supported CPUs), TPM 2.0, BIOS management, remote asset tracking and Dell Client Command Suite for scripted provisioning. These features matter for IT teams rolling out dozens or hundreds of nodes and who need secure boot, encryption and centralized firmware updates. In short, the 3440 supports enterprise lifecycle management and security out of the box.

---

Good business use cases

• Small engineering teams / CAD workgroups: The 3440 is ideal for stations that handle modeling, assemblies and typical engineering tooling, particularly where space is at a premium. The pro GPU options ensure decent viewport performance and certified drivers.

• Content creators & post-production: Video editors working with timelines and occasional GPU acceleration will get good value from an NVMe OS drive + discrete GPU config. For heavy 8K color grading or multi-GPU rendering, larger chassis might be preferable.

• Healthcare, architecture & finance branches: The SFF form factor with Xeon/ECC options provides reliability for regulated industries where space, data integrity and manageability matter. 

• Classroom labs & classrooms: Dense labs appreciate small footprints and easy servicing; Dell’s manageability tools help IT keep images and drivers consistent.

---

Limitations & when not to choose the 3440

• Extreme compute & GPU needs: If you require full-blown multi-GPU racks or the highest sustained CPU TDPs for very large simulations, a full tower or rack workstation will be a better fit.

• Very heavy storage arrays: The SFF has physical limits for internal drives; high-capacity local storage farms are not the 3440’s focus.

• Ultra-quiet / fanless needs: Although designed to be reasonably quiet, the workstation class obviously prioritizes cooling for performance — if absolute silence is required, look at specific quiet or mobile workstation options.

---

Purchasing & configuration tips

1. Pick the CPU for your dominant task: Choose higher single-core performance for interactive CAD; more cores if you do frequent renders.

2. Go NVMe for OS/apps: It’s the single best upgrade for everyday responsiveness.

3. Choose a pro GPU if you need ISV certification: Quadro/P-series or Radeon Pro models come with drivers certified for professional applications. 

4. Memory matters: 32 GB is a solid baseline for CAD/creative workflows; 64–128 GB if you work with huge assemblies or datasets. 

5. Consider managed service: For business deployments, add Dell ProSupport/ProSupport Plus to reduce mean time to repair and simplify consumables/driver management.

---

Final verdict

The Dell Precision 3440 SFF is a smart, pragmatic workstation for businesses that need validated professional performance in a compact footprint. It balances modern CPU cores, pro GPU options, fast NVMe storage and enterprise manageability — making it a strong choice for CAD users, small studios, and branches where space and noise are concerns but performance and reliability are non-negotiable. Choose the right CPU, GPU and memory mix for your dominant workflows and the 3440 will deliver dependable, ISV-friendly performance for years.

---

Sources

Dell Precision 3440 official specifications and setup guide (processors, memory, dimensions).
Dell discrete and integrated graphics specification table for Precision 3440 SFF. 
Dell datasheet and reseller product pages (storage, memory capacities and supported configs). 

Click Here :Dell Inspiron 5488 Features, Specs, Performance & Business Use

Note that these are the specs for the base model and that the specific configuration may vary depending on the options chosen at the time of purchase.

Dell Precision 3440 Driver Download windows 10 64bit

AMD Radeon Pro W xx00/WX xx00 series Desktop Graphics Driver and Application CRITICAL Video 02 Dec 2021
Download

AMD Radeon Pro WX 2100/3200 and W 5700/6400/6600/6800 Desktop Graphics Driver and Application CRITICAL Video 14 Jul 2022
Download

AMD Radeon Pro WX21xx/31xx/41xx/51xx/71xx/91xx/32xx and W55xx/57xx/ Pro SSG HSA Application Installer RECOMMENDED Video 24 Aug 2020
Download

AMD Radeon Pro WX21xx/31xx/41xx/51xx/71xx/91xx/32xx and W55xx/57xx/Pro SSG Desktop Graphics Driver RECOMMENDED Video 24 Aug 2020
Download

AMD Radeon Pro WX21xx/31xx/41xx/51xx/71xx/91xx/32xx and W55xx/57xx/Pro SSG Desktop Graphics Driver RECOMMENDED Video 27 May 2020
Download

AMD Radeon Pro WX21xx/31xx/41xx/51xx/71xx/91xx/32xx and W55xx/57xx/W68xx/Pro SSG Desktop Graphics Driver RECOMMENDED Video 07 Apr 2021
Download

AMD Radeon Pro WX21xx/31xx/41xx/51xx/71xx/91xx/32xx and W55xx/57xx/W68xx/Pro SSG HSA Application Installer RECOMMENDED Video 07 Apr 2021
Download

AMD Radeon R5 430 Graphics Driver RECOMMENDED Video 26 Jan 2022
Download

AMD Radeon R550/R540/RX 640/RX 550 Graphics Driver RECOMMENDED Video 05 Aug 2022
Download

AMD Radeon R550/R540/RX 640/RX 550 Graphics Driver RECOMMENDED Video 20 Dec 2021
Download

Aquantia 5G Network Add-in Card Driver RECOMMENDED Network, Ethernet & Wireless 03 Nov 2020
Download

Cypress USB Connector Manager Class Extension Driver RECOMMENDED Chipset 16 Aug 2019
Download

DBUtil Removal Utility CRITICAL Security 02 Aug 2021
Download

Dell Command | Configure Application RECOMMENDED Systems Management 18 Nov 2022
Download

Dell Command | Deploy Driver Pack OPTIONAL Systems Management 10 Jan 2023
Download

Dell Command | Deploy WinPE 10.0 Driver Pack OPTIONAL Systems Management 27 Dec 2022
Download

Dell Command | Integration Suite for System Center CRITICAL Systems Management 25 Nov 2022
Download

Dell Command | Integration Suite for System Center RECOMMENDED Systems Management 28 Feb 2022
Download

Dell Command | Intel vPro Out of Band CRITICAL Systems Management 25 Nov 2022
Download

Dell Command | Intel vPro Out of Band RECOMMENDED Systems Management 28 Feb 2022
Download

Dell Command | Monitor RECOMMENDED Systems Management 29 Jul 2022
Download

Dell Command | PowerShell Provider OPTIONAL Systems Management 31 Oct 2022
Download

Dell Command | Update Application CRITICAL Systems Management 25 Aug 2022
Download

Dell Command | Update Windows Universal Application RECOMMENDED Systems Management 24 Nov 2022
Download

Dell ControlVault2 Driver and Firmware OPTIONAL Security 27 Oct 2020
Download

Dell Encryption RECOMMENDED Dell Data Security 12 Dec 2022
Download

Dell Optimizer RECOMMENDED Application 19 Dec 2022
Download

Dell Precision 3440 System BIOS RECOMMENDED BIOS 10 Jan 2023
Download

Dell PremierColor Application RECOMMENDED Application 19 Jan 2022
Download

Dell PremierColor Software Application RECOMMENDED Application 26 Aug 2021
Download

Dell Security Advisory Update - DSA-2020-059 CRITICAL Security 27 Apr 2020
Download

Dell SupportAssist OS Recovery Plugin for Dell Update RECOMMENDED Application 25 Oct 2022
Download

Dell System Firmware Update Utility 64 Bit (for IT use only) RECOMMENDED System Utilities 08 Apr 2022
Download

Dell TPM 2.0 Firmware Update Utility CRITICAL Security 14 Jul 2021
Download

Dell USB Smartcard Keyboard Driver OPTIONAL Mouse, Keyboard & Input Devices 16 Jul 2020
Download

Dell Watchdog Timer Application RECOMMENDED Application 21 Sep 2020
Download

Dell Watchdog Timer Application RECOMMENDED Application 27 May 2020
Download

Dell Watchdog Timer Driver RECOMMENDED Application 27 May 2020
Download

Dell/Alienware Digital Delivery Application RECOMMENDED Application 05 Dec 2022
Download

HLDS BU40N Slim BD-RW Trayload Optical Drive Firmware Update RECOMMENDED Removable Storage 25 May 2021
Download

Intel AX211/AX210/AX200/AX201/9560/9260/9462/8265/3165 Bluetooth UWD Driver CRITICAL Network, Ethernet & Wireless 09 Aug 2022
Download

Intel AX2xx/9560/9260/9462/8265/3165 Wi-Fi UWD Driver CRITICAL Network, Ethernet & Wireless 09 Aug 2022
Download

Intel Chipset Device Software RECOMMENDED Chipset 27 May 2020
Download

Intel Graphics Command Center Application CRITICAL Video 30 Jul 2021
Download

Intel I210 NIC Card Firmware Update Utility CRITICAL Network, Ethernet & Wireless 07 Jan 2022
Download

Intel I210/I225/X550/X710 Ethernet Controller Driver RECOMMENDED Network, Ethernet & Wireless 17 Aug 2022
Download

Intel I210/I350/X540/X550/X710 NIC Driver RECOMMENDED Network, Ethernet & Wireless 29 Mar 2021
Download

Intel Manageability and Security Status Application RECOMMENDED Chipset 10 Oct 2022
Download

Intel Management Engine Components Installer RECOMMENDED Chipset 10 Oct 2022
Download

Intel PCIe Ethernet Controller Driver RECOMMENDED Network, Ethernet & Wireless 04 Jan 2021
Download

Intel Rapid Storage Technology Application RECOMMENDED Storage 17 Jun 2021
Download

Intel Rapid Storage Technology Driver CRITICAL Storage 09 Jun 2021
Download

Intel Serial IO Driver CRITICAL Chipset 30 Aug 2021
Download

Intel Thunderbolt Controller Application RECOMMENDED Application 30 Jul 2020
Download

Intel Thunderbolt Controller Driver RECOMMENDED Chipset 28 Oct 2020
Download

Intel UHD Graphics Driver CRITICAL Video 14 Jun 2022
Download

Kioxia PCIe NVMe Solid State Drive Firmware Update for KXG70PNV2T04/KXG70PN84T09 RECOMMENDED Storage 11 Feb 2022
Download

LiteOn Solid State Drive Firmware Update for CAZ-82256-Q11/CAZ-82512-Q11 RECOMMENDED Storage 17 Mar 2021
Download

Micron 2300 PCIe NVMe Solid-State Drive Firmware Update CRITICAL Storage 03 Jun 2021
Download

Micron 3400 Solid State Drive Firmware Update RECOMMENDED Storage 30 Dec 2022
Download

NVIDIA GeForce Desktop GT 730 DCH Graphics Driver CRITICAL Video 13 Dec 2022
Download

NVIDIA GeForce Desktop GT 730 HSA Application Installer CRITICAL Video 13 Dec 2022
Download

NVIDIA Quadro Desktop Control Panel Application RECOMMENDED Video 21 Aug 2020
Download

NVIDIA Quadro Desktop Graphics Driver RECOMMENDED Video 24 Jun 2021
Download

NVIDIA Quadro Desktop Graphics Driver RECOMMENDED Video 16 Dec 2020
Download

NVIDIA Quadro Desktop HSA Application Installer RECOMMENDED Video 02 Nov 2021
Download

NVIDIA Quadro Desktop HSA Application Installer RECOMMENDED Video 19 Apr 2021
Download

NVIDIA Quadro Desktop Pxxxx/RTX xxxx/RTX Axxxx/Txxx HSA Application Installer RECOMMENDED Video 14 Jun 2022
Download

NVIDIA Quadro Pxxxx/Quadro GVxxx/RTX xxxx/RTX Axxxx/Txxx Series Desktop Graphics Driver RECOMMENDED Video 05 Jan 2022
Download

NVIDIA Quadro Pxxxx/RTX xxxx/RTX Axxxx/Txxx Series Desktop Graphics Driver CRITICAL Video 16 Jan 2023
Download

NVIDIA Quadro Pxxxx/RTX xxxx/RTX Axxxx/Txxx Series Desktop Graphics Driver CRITICAL Video 12 Oct 2022
Download

NVIDIA Quadro Pxxxx/RTX xxxx/RTX Axxxx/Txxx Series Desktop Graphics Driver RECOMMENDED Video 14 Jun 2022
Download

NVIDIA Quadro Pxxxx/RTX xxxx/RTX Axxxx/Txxx Series Desktop HSA Application Installer RECOMMENDED Video 16 Jan 2023
Download

NVIDIA Quadro Pxxxx/RTX xxxx/RTX Axxxx/Txxx Series Desktop HSA Application Installer RECOMMENDED Video 12 Oct 2022
Download

NVIDIA Quadro Pxxxx/RTX xxxx/RTX Axxxx/Txxx Series Desktop HSA Application Installer RECOMMENDED Video 05 Jan 2022
Download

NVIDIA Quadro Series Graphics Driver CRITICAL Video 28 May 2020
Download

NVIDIA Quadro Series Graphics Driver RECOMMENDED Video 02 Nov 2021
Download

NVIDIA Quadro Series Graphics Driver RECOMMENDED Video 21 Aug 2020
Download

Qualcomm QCA61x4A/QCA6174A-XR/QCA9377 Wi-Fi and Bluetooth Driver CRITICAL Network, Ethernet & Wireless 04 Mar 2022
Download

Realtek High Definition Audio Driver CRITICAL Audio 02 Dec 2021
Download

Realtek Memory Card Reader Driver RECOMMENDED Chipset 19 Aug 2019
Download

Samsung PM981a 256GB SED Solid State Drive Firmware Update RECOMMENDED Storage 20 Jul 2022
Download

Samsung PM981a 256GB Solid State Drive Firmware Update RECOMMENDED Storage 20 Jul 2022
Download

Samsung PM981a 2TB Solid State Drive Firmware Update RECOMMENDED Storage 20 Jul 2022
Download

Samsung PM981a 512GB and 1TB SED Solid State Drive Firmware Update RECOMMENDED Storage 20 Jul 2022
Download

Samsung PM981a 512GB and 1TB Solid State Drive Firmware Update RECOMMENDED Storage 20 Jul 2022
Download

Samsung PM9A1 PCIe Gen3 NVMe Solid State Drive Firmware Update RECOMMENDED Storage 09 Dec 2022
Download

Samsung PM9A1 PCIe Gen4 NVMe 2TB Solid State Drive Firmware Update RECOMMENDED Storage 22 Dec 2022
Download

Samsung PM9A1 PCIe NVMe SED Solid State Drive Firmware Update CRITICAL Storage 17 Jan 2022
Download

Samsung PM9A1 PCIe NVMe SED Solid State Drive Firmware Update RECOMMENDED Storage 13 Dec 2022
Download

Seagate ST2000DM008 Hard Drive Firmware Update RECOMMENDED Storage 25 Feb 2021
Download

SK Hynix PC711 PCIe NVMe Solid State Drive Firmware Update RECOMMENDED Storage 11 Jan 2021
Download

Sunix Serial and Parallel Card Driver RECOMMENDED Modem/Communications 11 Jan 2021
Download

Sunix Serial and Parallel Card Driver RECOMMENDED Modem/Communications 29 Aug 2019
Download

Sunix USB 3.1 Cypress Card Driver RECOMMENDED Modem/Communications 24 Oct 2019
Download

Toshiba MQ01ACF050 Hard Drive Firmware Update RECOMMENDED Storage 20 May 2022
Download

Toshiba MQ04ABF100 Hard Drive Firmware Update RECOMMENDED Storage 05 Aug 2022
Download

Trusted Device Agent RECOMMENDED Trusted Device Security 09 Jan 2023
Download

USB Type-C Status Display Application RECOMMENDED Application 21 Sep 2020
Download

Waves MaxxAudio Pro Application RECOMMENDED Audio 11 Aug 2020
Download

WDC SN810 Solid State Drive Firmware Update CRITICAL Storage 19 Apr 2022
Download

WDC WD20EZBX Hard Drive Firmware Update RECOMMENDED Storage 07 Apr 2022
Download

Western Digital Corp SN730 PCIe NVMe Solid-State Drive Firmware Update RECOMMENDED Storage 29 Sep 2021
Download