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Dell Precision 7780 Mobile Workstation

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Charger Included?

The Dell Precision 7780 (Model 7780), released in May 2023, is Dell's flagship 17.3-inch mobile workstation — the largest and most powerful of its generation, built for professionals like engineers, 3D artists, video editors, data scientists, and CAD designers who need desktop-class power on the move. It is the 17-inch member of the 2023 Precision 7000 family (alongside the 16-inch Precision 7680), and it carries the regulatory model number P115F. Its aluminum Titan Gray chassis pairs powerful 13th-generation Intel Core HX processors with professional-grade NVIDIA RTX Ada graphics, ISV certification, and Dell's CAMM memory technology. Because the 7780 was heavily customizable at checkout — from a Core i5 up to a 24-core Core i9, integrated graphics up to an RTX 5000 Ada, and memory up to 128GB — your exact combination of parts determines its final resale price. Many people don't realize a used workstation like this still holds strong value, and that you can turn it into cash in a few days without the hassle of eBay listings, lowball offers, or shipping-heavy marketplace meetups. Select your components using our tool above to view an instant cash offer for your exact device, or read on to identify precisely which configuration you own.

Core hardware configurations

Processor (CPU)

  • Intel Core i5-13600HX — 14 cores (6P + 8E), 20 threads, up to 4.8 GHz, 24MB cache
  • Intel Core i7-13850HX — 20 cores (8P + 12E), 28 threads, up to 5.3 GHz, 30MB cache, vPro
  • Intel Core i9-13950HX — 24 cores (8P + 16E), 32 threads, up to 5.5 GHz, 36MB cache, vPro
  • All are 13th-gen Intel "HX" chips (no Xeon on this model)

Graphics (GPU)

  • Integrated Intel UHD Graphics (base, no discrete GPU)
  • NVIDIA RTX A1000 — 6GB GDDR6
  • NVIDIA RTX 2000 Ada — 8GB GDDR6
  • NVIDIA RTX 3500 Ada — 12GB GDDR6
  • NVIDIA RTX 4000 Ada — 12GB GDDR6
  • NVIDIA RTX 5000 Ada — 16GB GDDR6
  • NVIDIA GeForce RTX 4090 (laptop) — 16GB GDDR6
  • The RTX Ada cards are professional workstation GPUs (ISV-certified)

Memory (RAM)

  • DDR5 in two module types: CAMM (up to 128GB) or traditional SODIMM
  • Factory options: 16GB, 32GB, 64GB, or 128GB
  • CAMM is Dell's newer compact module; SODIMM builds use standard dual-slot memory
  • Non-ECC memory (this model does not offer ECC or Xeon)

Storage

  • M.2 2280 PCIe Gen 4 NVMe Solid State Drive (SSD)
  • 256GB / 512GB / 1TB / 2TB / 4TB standard capacities
  • Up to four M.2 Gen 4 slots for a maximum of 16TB, with RAID and self-encrypting (SED) options

Display & audio

Display

All are 17.3-inch 16:9 anti-glare panels. The standard option is FHD (1920 × 1080) at 60Hz with 500 nits and 99% DCI-P3 (ComfortView Plus). The premium option is a UHD (3840 × 2160) HDR400 panel at 120Hz with PremierColor and 100% DCI-P3 — ideal for detailed photo, video, and design work. The 4K UHD PremierColor display is the most desirable and raises resale value, so it's worth confirming which screen you have.

Audio

Dual integrated stereo speakers with Intelligent Audio, paired with dual noise-canceling microphones for clearer calls.

Ports & connectivity

As a full-size workstation built for docking and desk setups, the 7780 offers a rich port selection including dual Thunderbolt 4 / USB4, a full-size SD reader, and enterprise smart card security.

Left & Rear
  • 2× Thunderbolt 4 / USB4 (USB-C) (support DisplayPort 1.4 and Power Delivery; up to 40Gbps)
  • 1× HDMI 2.1 (discrete GPU) or HDMI 2.0 (integrated graphics)
  • 1× RJ-45 Gigabit Ethernet
  • 1× Power adapter input (barrel DC-in)
  • 1× Wedge-lock security slot
Right Side & Extras
  • 2× USB-A 3.2 Gen 1
  • 1× SD (UHS-II) media card reader
  • 1× Universal audio jack
  • 1× Optional contacted/contactless smart card reader

Intel Wi-Fi 6E AX211 Bluetooth 5.3 Optional Qualcomm 5G Mobile Broadband (WWAN)

Battery, build & more

Battery & charging

6-cell battery in 83 WHr or 93 WHr capacities, with Dell ExpressCharge and ExpressCharge Boost. Ships with a barrel-plug power adapter up to 240W — the higher-wattage brick is required for full performance under load.

Camera & mic

FHD (1080p) RGB webcam with a privacy shutter and temporal noise reduction, plus an optional IR camera for Windows Hello (ExpressSign-in) and dual noise-canceling array microphones.

Keyboard & security

Full-size backlit Pro keyboard with a numeric keypad, large click pad, and ambient-light sensor. Enterprise security includes TPM 2.0, an optional fingerprint reader, smart card readers, and chassis-intrusion detection.

Build & certification

Aluminum Titan Gray chassis, MIL-STD tested, ISV-certified for professional CAD, 3D, and engineering software. EPEAT Gold registered with recycled-material construction.

Weight

Starting at ≈ 3.05 kg (6.7 lb) — varies by configuration.

Dimensions

≈ 376 × 271 × 27–29 mm (14.8" × 10.7" × 1.06"–1.14").

Frequently asked questions

01 How do I confirm my laptop is the Dell Precision 7780?
Flip the laptop over and look at the label on the bottom cover. Dell prints the model name ("Precision 7780") along with a 7-character Service Tag and the regulatory model "P115F". Entering that Service Tag at dell.com/support pulls up your exact factory configuration — the fastest way to confirm your processor, graphics, RAM, and display. It's a large 17.3-inch machine with a numeric keypad, so if yours is a smaller 16-inch laptop, it's likely the Precision 7680 (see the next question). Not sure where to look? Our guide to finding your Dell model number walks you through it step by step.
02 How is the 7780 different from the Precision 7680, the older 7770, or the newer 7790?
These look similar but sell for different amounts, so it's worth confirming. The 7780 is the 2023 model — the 17.3-inch member of the Precision 7000 family — with 13th-gen Intel processors and regulatory model P115F. The 7680 is its 16-inch sibling from the same year, so screen size is the quickest way to tell them apart. The 7770 is the older 2022 model (12th-gen), and the 7790 is a later refresh. The screen size and the year on your Service Tag lookup settle it instantly. If your bottom label reads anything other than "Precision 7780" or "P115F," pick the matching product page so your quote is accurate.
03 Can I trade in a Precision 7780 that has wear or system issues?
Yes. We buy workstations in every condition. Whether yours runs like new, has a worn-out battery that won't hold a charge, loud fans, a cracked screen, broken hinges, or dead ports, adjusting your condition grading choices above locks in a firm cash value. Workstations like the 7780 keep meaningful salvage value even when damaged, because their Core HX processors, DDR5 memory, and RTX Ada graphics remain sought-after by refurbishers. Just describe the condition honestly so the offer reflects it from the start.
04 Which configurations raise my Precision 7780 trade-in value the most?
Many people don't realize how much the graphics card drives the price on a workstation. A unit with an NVIDIA RTX 5000 Ada or RTX 4000 Ada yields a dramatically stronger payout than one with integrated Intel graphics or an entry RTX A1000. Beyond the GPU, a 24-core Core i9-13950HX or i7, 32GB or more of RAM, a 1TB+ SSD, and the 4K UHD PremierColor display will each lift your final offer. If you're not sure what's inside, your Service Tag lookup on Dell's site lists it all.
05 Should I wipe my data or pull the SSD before shipping, and how do I get paid?
Back up your files to an external drive or the cloud and sign out of your Microsoft and Dell accounts before boxing it up. You don't need to open the laptop or remove the M.2 SSDs yourself — our team runs certified, multi-pass data sanitization on every drive we receive; see our data erasure protocols for details. Once your workstation arrives and passes inspection, payment is approved within two business days via PayPal, Venmo, Zelle, CashApp, or a mailed check. The prepaid shipping label is free and fully insured. You can see the full flow on our how it works page, and if you're weighing your options, this guide on where to sell a Dell laptop for cash compares trade-in services to eBay and local sales.