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Dell Precision 7750 Mobile Workstation

Processor:

Cosmetic Condition:

Functionality:

Charger Included?

Dell Precision 7750 is a 17.3-inch mobile workstation Dell released in 2020, built for engineers, animators, and data scientists who needed desktop-class power in a laptop chassis. It shipped with a choice of 10th Gen Intel Core or Intel Xeon processors, ISV-certified NVIDIA Quadro graphics, and room for serious memory and storage, which is why used units still hold real value on the resale market: the workstation tier ages slower than consumer laptops because the workloads it was built for haven't gone away. If this is sitting in a drawer, pick your processor, graphics, and condition in the configurator above for an instant cash offer, or see how the process works before you commit. You can also browse other Dell laptop trade-in options if this isn't quite the right model.

Confirm you have the Precision 7750

The fastest way to confirm your exact build is Windows itself. Go to Settings → System → About to see the processor listed, or press Windows key + R, type dxdiag, and check the System and Display tabs for CPU and GPU details. The Dell service tag on the underside sticker also confirms the model, and you can enter it at Dell's support site for the full original configuration.

Core i5 / i7 10th Gen configuration

  • Six-core H-series mobile processor
  • Most common configuration sold to general engineering and design users
  • Paired with entry to mid-tier Quadro graphics

Core i9 10th Gen configuration

  • Eight-core flagship mobile chip
  • Highest single-thread performance in the 7750 line
  • Typically paired with higher-tier Quadro RTX graphics

Intel Xeon configuration

  • Workstation-class Xeon W-series processor
  • Supports ECC memory for certified ISV applications
  • Sold to buyers who need CAD, simulation, or rendering certification

Prefer a visual check? The 7750 has a 17.3-inch black chassis with a soft-touch palm rest and an aluminum lid stamped with the Precision logo. The keyboard includes a full numeric keypad, and many units have a fingerprint reader built into the power button, top right of the keyboard deck.

Core hardware configurations

Processor

  • 10th Gen Intel Core i5, i7, or i9 H-series
  • Intel Xeon W-series option for ECC-certified workloads
  • Socketed, not soldered, on most builds

Graphics

  • NVIDIA Quadro dedicated GPU, tier varies by configuration
  • Higher Quadro tiers move resale value the most
  • ISV-certified drivers for CAD and rendering software

Memory (RAM)

  • DDR4 SODIMM memory across four slots
  • User-upgradable after purchase
  • Higher-capacity kits raise resale value noticeably

Storage

  • M.2 PCIe NVMe SSD, multiple slots available
  • Supports RAID configurations on higher-spec builds
  • Upgradable and user-serviceable

Display & audio

17.3-inch display, offered in Full HD non-touch and 4K UHD panel options depending on original configuration. Some builds included a higher-resolution touch panel for color-critical work.

Stereo speakers tuned with Waves MaxxAudio, plus a dual microphone array for calls and voice input.

Security options include a fingerprint reader integrated into the power button, an optional infrared camera for Windows Hello face login, and a TPM 2.0 chip for enterprise device management.

Ports & connectivity

The 7750's port selection reflects its workstation role: full-size connectors, no dongles required for most peripherals.

Left side
  • Headset jack
  • USB-A 3.1
  • SD card reader
Back
  • Power connector
  • HDMI
  • Mini DisplayPort
  • Thunderbolt 3 (USB-C)
  • RJ45 Ethernet
Wireless
  • Intel WiFi 6
  • Bluetooth 5.1
  • Optional WWAN mobile broadband

Thunderbolt 3 WiFi 6 17.3-inch workstation Quadro graphics ECC memory support Multiple M.2 slots Windows Hello

Battery, build & more

Large-capacity battery built for extended workstation sessions away from a desk, though exact runtime depends heavily on which GPU and display were configured.

A substantial 17.3-inch chassis, in roughly the six-to-seven-pound range once you add the power brick most configurations ship with.

Black soft-touch palm rest with an aluminum lid, built to the same durability testing as Dell's other Precision workstations.

Shipped with Windows 10 Pro on most units, with an Ubuntu Linux option available on select Xeon configurations for engineering shops standardized on Linux.

Still relevant in the used market because CAD, simulation, and rendering workloads change slowly, and certified Quadro drivers keep older workstations usable in professional pipelines longer than consumer laptops.

Frequently asked questions

01 How do I find the model number and exact configuration?
Check Settings → System → About in Windows for the processor name, then run dxdiag (Windows key + R, type dxdiag) to confirm the installed graphics card. The Dell service tag on the bottom panel sticker is the definitive identifier and, when entered on Dell's support site, will show the original RAM, storage, and display configuration as shipped.
02 How do I tell it apart from the Precision 7550?
The 7550 is the 15.6-inch sibling in the same generation, sharing the same processor and Quadro graphics options but in a smaller, lighter chassis without a numeric keypad. If your unit has a full numeric keypad to the right of the main keyboard and a 17.3-inch display, you have the 7750. The service tag lookup will also state the model directly if the keyboard layout doesn't settle it.
03 Can I sell it with damage, a weak battery, or a locked account?
Yes. A cracked screen, a battery that no longer holds charge, or a unit that won't power on can all still be sold; select the matching condition in the picker above and the quote adjusts accordingly. One requirement before shipping regardless of condition: remove the device from any Microsoft account and make sure it isn't locked to a domain or BitLocker recovery key you no longer have access to, since a locked machine can't be tested or resold.
04 What raises the trade-in value the most?
Processor and graphics tier matter most, with i9 and Xeon configurations paired with higher-end Quadro graphics commanding stronger offers than base i5 builds. A clean screen with no dead pixels, an original power adapter, and a battery that still holds a reasonable charge all help. Physical condition of the palm rest and lid also factors in, since heavy scratching or a cracked hinge points to more work before resale.
05 How do I erase it and remove my accounts, and how do I get paid?
Go to Settings → System → Recovery → Reset this PC and choose to remove everything, then confirm the drive is wiped rather than just files deleted. Before resetting, sign out of and remove the device from your Microsoft account under Settings → Accounts, and if BitLocker is enabled, suspend or disable it so the drive isn't left encrypted. Once the reset finishes, ship it to us free of charge with insured shipping included. After our team tests the unit against the condition you selected, payment goes out by PayPal, Venmo, Zelle, CashApp, or check. Full step-by-step guidance is at our data erasure protocols page.