DELL computer, ENERGY STAR certified
DELL P151F
64 GB notebook computer, model number Dell Pro Precision 5 16S PW516265.
Memory
64 GB
Processor
Ryzen AI 9 HX PRO 475
Typical electricity use
16.5 kWh/yr
NPU installed
Yes
Of 980 certified notebook business computers, 761 have a lower typical electricity use than the P151F (16.5 kWh/yr).
Its certified typical electricity use of 16.5 kWh/yr costs about $2.15 a year at 13¢/kWh.
ENERGY STAR has certified this model 3 times, first in Mar 2026. The figures here are from the most recent certification.
- Maker
- DELL
- Model
- P151F
- Model number
- Dell Pro Precision 5 16S PW516265
- Type
- Notebook
- Processor
- Ryzen AI 9 HX PRO 475
- CPU cores
- 12
- Memory
- 64 GB
- NPU installed
- Yes
- Storage
- SDD
- Screen
- 16 in
- Battery
- 70 Wh
- Operating system
- Windows 11 Ubuntu
- Marketed as a workstation
- No
- Typical electricity use
- 16.5 kWh/yr
- Power in sleep
- 0.9 W
- Power at long idle
- 0.9 W
- Power when off
- 0.4 W
- On the market since
- May 2026
- ENERGY STAR certified
- 13 Apr 2026
Certified under the same record
The maker lists these as the same machine or a variant of it: Dell Pro 3 16 P316265, Dell Pro 5 16 P516265.
Source: ENERGY STAR certified business computers dataset, US EPA, record 4586604, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the P151F
Certified business computers from other makers, same color class, within 20% of its speed.
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| HP HSN-I62C-3 | Notebook | Core Ultra 7 | 64 GB | 10.6 kWh/yr |
| HP HSN-I62C | Notebook | Core Ultra 7 | 64 GB | 11 kWh/yr |
| HP HSN-I62C-6 | Notebook | Core Ultra 9 | 64 GB | 19.8 kWh/yr |
| HP HSN-I62C-4 | Notebook | Core Ultra 9 | 64 GB | 15.6 kWh/yr |
| HP HSN-Q38C-4 | Notebook | Core Ultra 7 | 64 GB | 19.1 kWh/yr |
| HP HSN-Q38C | Notebook | Core Ultra 7 | 64 GB | 19.3 kWh/yr |
DELL
More DELL business computers
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| P211G | Ruggedized Notebook | Core Ultra 7 | 64 GB | 14.1 kWh/yr |
| P149G | Ruggedized Notebook | Core Ultra X7 | 64 GB | 12.2 kWh/yr |
| P212G | Notebook | Qualcomm Snapdragon X Elite X1E-80-100 | 32 GB | 10.3 kWh/yr |
| P146F | Notebook | NVIDIA N1x GSE1-675-A1 | 128 GB | 25.9 kWh/yr |
| P214G | Notebook | Ryzen 7 | 32 GB | 11.5 kWh/yr |
| P213G | Notebook | Ryzen 7 | 32 GB | 12.1 kWh/yr |
| P205G | Notebook | MediaTek Kompanio 540 | 8 GB | 9.1 kWh/yr |
| P30T | Notebook | MediaTek Kompanio 540 | 8 GB | 9.1 kWh/yr |