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Lenovo computer, ENERGY STAR certified

Lenovo ThinkStation P3 Tower

128 GB workstation computer, model number 30GR.

Memory

128 GB

Processor

i9-13900K

Typical electricity use

23.4 kWh/yr

CPU cores

24

Of 60 certified workstation business computers, 16 have a lower typical electricity use than the ThinkStation P3 Tower (23.4 kWh/yr).

Its certified typical electricity use of 23.4 kWh/yr costs about $3.04 a year at 13¢/kWh.

Maker
Lenovo
Model
ThinkStation P3 Tower
Model number
30GR
Type
Workstation
Processor
i9-13900K
CPU cores
24
Memory
128 GB
Storage
Solid State Drive, Hard Disk Drive
Operating system
Windows 11, Windows 10, Ubuntu
Marketed as a workstation
Yes
Typical electricity use
23.4 kWh/yr
Power in sleep
1.4 W
Power at long idle
40.2 W
Power when off
0.9 W
On the market since
May 2023
ENERGY STAR certified
14 Jun 2025

Certified under the same record

The maker lists these as the same machine or a variant of it: 30GS, 30GT, 30GU, 30GV, 30GW, 30GX, 30GY.

Source: ENERGY STAR certified business computers dataset, US EPA, record 4437491, data build 2026-09-29. Figures are as the maker certified them. How we use this data.

Other makers

Machines comparable to the ThinkStation P3 Tower

Certified business computers from other makers, same color class, within 20% of its speed.

ModelTypeProcessorMemoryTypical electricity use
HP Z2 Mini G1a Workstation ENERGY STARWorkstationRYZEN AI MAX+ PRO 395 with Radeon 8060S128 GB2.8 kWh/yr
ASUS E500 G9WorkstationCore i9128 GB44.4 kWh/yr
Supermicro AS -3015A-IWorkstationRyzen 9 7950X128 GB52.8 kWh/yr
DELL D30MWorkstationi9-14900K128 GB16.7 kWh/yr
HP FCWF001MT-700Workstationi9-12900K128 GB19.4 kWh/yr
HP Z2 SFF G9 Workstation Desktop PC ENERGY STARWorkstationi9-12900K128 GB25.2 kWh/yr

Lenovo

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All Lenovo business computers