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Silver 17.3 inch Dell Precision 7770 mobile workstation closed lid

DELL

Dell Precision 7770 17.3" i9-12950HX RTX A3000 64GB 1TB laptop

SKU CH-NJC3-5DE06

A 17.3-inch mobile workstation with a Core i9-12950HX, RTX A3000 graphics, 64GB DDR5 memory and a 1TB NVMe SSD, sold with low battery health

  • Screen Size17.3"
  • TouchscreenNo
  • Resolution1920 x 1080
  • Graphic TypeNVIDIA RTX A3000
  • SSD1 TB
  • Memory64GB
  • Intel Core i9-12950HX at 2.30 GHz drives heavy workloads
  • 64 GB DDR5 3600 MHz memory keeps multitasking smooth
  • 1 TB M.2 2280 PCIe NVMe Gen4 x4 Class 40 SSD stores large projects fast
  • NVIDIA RTX A3000 GPU accelerates professional graphics tasks
  • 3" 1920 x 1080 non-touch display gives ample workspace

Dell Precision 7770 Mobile Workstation

The Dell Precision 7770 is a 17.3 inch mobile workstation built around an Intel Core i9-12950HX processor running at 2.30 GHz. It ships with 64GB of DDR5 3600MHz memory and a 1TB M.2 2280 PCIe NVMe Gen4 x4 Class 40 SSD. The NVIDIA RTX A3000 GPU provides dedicated graphics power for professional applications. This unit is sold new but carries a low battery health notice.

Suits GPU compute and memory heavy workflows

Engineers and creatives who need 64GB of system memory and a certified professional GPU in a large screen chassis will find the core specification matches those demands. The 1920 x 1080 non touch display keeps the focus on raw throughput rather than pen input or high pixel density. Buyers who need unplugged runtime should look elsewhere because the battery holds significantly less charge than when new. Users requiring a higher resolution panel or touchscreen will not be served by this configuration.

Low battery health limits mobile use

The single specification that decides suitability is the disclosed low battery health, which means the laptop cannot sustain work away from mains power for a useful period. If the machine will remain docked or plugged in, the processor, memory, storage and RTX A3000 combination delivers the intended performance. If regular mobile operation is required, this unit does not meet that need.

商品特色

  • Intel Core i9-12950HX at 2.30 GHz drives heavy workloads
  • 64 GB DDR5 3600 MHz memory keeps multitasking smooth
  • 1 TB M.2 2280 PCIe NVMe Gen4 x4 Class 40 SSD stores large projects fast
  • NVIDIA RTX A3000 GPU accelerates professional graphics tasks
  • 3" 1920 x 1080 non-touch display gives ample workspace

商品規格

BrandDELL
ModelPrecision 7770
Screen Size17.3"
TouchscreenNo
Resolution1920 x 1080
Graphic TypeNVIDIA RTX A3000
SSD1 TB
Memory64GB
WebcamYes
TypeEveryday Value
Weight6.7000

商品問答

How do I install the M.2 2280 NVMe SSD and what step is often missed?

Insert the drive at a shallow angle into the M.2 2280 slot, press it flat, and secure it with the single retention screw; the step often missed is fully seating the drive before tightening the screw.

What maintenance will the RTX A3000 GPU and cooling system need over time?

Clean the intake vents and fan exhaust every few months with compressed air and replace the thermal paste on the GPU and CPU if temperatures rise under sustained load.

Which limit appears first during sustained heavy workloads on the i9-12950HX and RTX A3000?

Thermal throttling typically appears first as the cooling system reaches its capacity before power limits are hit.

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