The register · 1,514 models
Business laptops, desktops and workstations
Every computer certified under ENERGY STAR for the US market, with its processor, memory, whether it has an NPU for on-device AI, and its certified typical electricity use.
Certified models
1,514
Makers
66
Types
10
most are notebook
Latest certification
Sep 2026
By type
- Notebook 980
- Desktop 247
- Integrated Desktop 96
- Slate/Tablet 94
- Workstation 60
- Mobile Workstation 10
- Two-In-One Notebook 9
- Ruggedized Notebook 8
- Thin Client 8
- Integrated Thin Client 2
By maker
Business computers by brand
- Lenovo421
- ASUS258
- HP186
- Acer160
- DELL89
- Apple44
- Samsung43
- MSI39
- LG36
- dynabook25
- Ace Computers17
- GETAC16
- Panasonic16
- Microsoft13
- Zebra8
- Durabook7
- ELO7
- jp.ik7
- SiComputer7
- COMPUMAX6
- DT Research6
- Framework6
- GEEKOM6
- Gateway5
- Supermicro5
- Toshiba5
- ALTOS4
- CIARA4
- CTL4
- AOpen3
- Ceibal3
- Cybernet Manufacturing Inc3
- INP3
- Lanix3
- Transource3
- UltrArmor3
- VAIO3
- YASHI3
- Blackview2
- CENTERM2
- Intel2
- MAXHUB2
- Motorola2
- Onyx2
- Vastec2
- XITRIX2
- Yealink2
- Ace1
- Amazon1
- AORUS1
- Atrust1
- Casper1
- CHUWI1
- Evolve III1
- flesip1
- Google1
- HANSHIN1
- Howard Industries1
- INSYS1
- MIANID1
- MOREFINE1
- Partner Tech Corporation1
- Shenzhen Dingsheng Technology Co., Ltd.1
- SUNMI1
- UltraTech1
- XLNIX1
Lowest electricity use
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| Acer N22Q17 | Notebook | Core i7 | 16 GB | 1.6 kWh/yr |
| MAXHUB XPG14M | Slate/Tablet | - | 8 GB | 2.6 kWh/yr |
| HP Z2 Mini G1a Workstation ENERGY STAR | Workstation | RYZEN AI MAX+ PRO 395 with Radeon 8060S | 128 GB | 2.8 kWh/yr |
| Lenovo TB351FU | Slate/Tablet | - | 8 GB | 3 kWh/yr |
| Lenovo TB305FU | Slate/Tablet | - | 4 GB | 3.2 kWh/yr |
| Samsung SM-X110 | Slate/Tablet | - | 4 GB | 3.8 kWh/yr |
| Ceibal H9190L | Slate/Tablet | - | 4 GB | 4.1 kWh/yr |
| MAXHUB XPT34M | Slate/Tablet | - | 6 GB | 4.1 kWh/yr |
| Lenovo TB310FU | Slate/Tablet | - | 4 GB | 4.2 kWh/yr |
| Samsung SM-X308U | Slate/Tablet | - | 6 GB | 4.2 kWh/yr |
| Samsung SM-X117U | Slate/Tablet | - | 4 GB | 4.3 kWh/yr |
| Samsung SM-X358U | Slate/Tablet | - | 6 GB | 4.4 kWh/yr |
| Samsung SM-T638U | Slate/Tablet | - | 10 GB | 4.4 kWh/yr |
| Lenovo TB336ZA | Slate/Tablet | - | 8 GB | 4.5 kWh/yr |
| Lenovo TB355FU | Slate/Tablet | - | 12 GB | 4.5 kWh/yr |
New
Most recently certified
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| Acer N26ED2*** | Notebook | lntel(R) Core(TM) 7 350 | 16 GB | 10 kWh/yr |
| Microsoft Surface Pro 12" 2nd Edition | Slate/Tablet | - | 24 GB | 7.8 kWh/yr |
| Cybernet Manufacturing Inc CyberMed R60 | Desktop | Core Ultra 7 | 64 GB | 45.7 kWh/yr |
| Acer N26ED3*** | Notebook | Intel(R) Core(TM) Ultra 5 338H | 16 GB | 17.3 kWh/yr |
| SiComputer Nauta C1606 | Notebook | Core Ultra 5, Core Ultra 7 | 32 GB | 15.2 kWh/yr |
| ELO ESY15I1E | Integrated Desktop | Qualcomm QCS6490 | 8 GB | 34 kWh/yr |
| Acer N26H3*** | Notebook | AMD Ryzen 3500U with Radeon Vega Mobile Gfx | 8 GB | 13.5 kWh/yr |
| Lenovo ThinkCentre M75t Gen 6 | Desktop | Ryzen 7 | 64 GB | 53 kWh/yr |
| Lenovo ThinkCentre M75s Gen 6 | Desktop | Ryzen 7 | 64 GB | 50.5 kWh/yr |
| MAXHUB XPG14M | Slate/Tablet | - | 8 GB | 2.6 kWh/yr |
| Lenovo ThinkCentre M75q Gen 6 | Desktop | Ryzen 7 | 64 GB | 36 kWh/yr |
| HP OmniBook 5 14 inch Laptop AI PC ENERGY STAR | Notebook | Intel Core 7 350 | 16 GB | 9.2 kWh/yr |
| Cybernet Manufacturing Inc CyberMed G24 Gen2 | Integrated Desktop | Core Ultra 7 | 64 GB | 57.2 kWh/yr |
| Cybernet Manufacturing Inc CyberMed G22 Gen2 | Integrated Desktop | Core Ultra 7 | 64 GB | 57.8 kWh/yr |
| Lenovo Yoga Pro 7 15ASH11 | Notebook | Ryzen AI MAX+ 388 | 128 GB | 17.8 kWh/yr |
Business laptops
Affiliate linksBusiness lines such as Latitude, ThinkPad, EliteBook and ProBook, with Windows 11 Pro. Check the warranty terms of the exact model.
ME2 MichaelElectronics2
HP EliteBook 840 Business Laptop 14.0" Touchscreen IPS WUXGA Display (Intel Ultra 7-165H, 16GB DDR5, 512GB SSD, Intel Graphics, Backlit KB, 2 Thunderbolt 4, WiFi 6E, Webcam, Win 11 Pro)
ME2 MichaelElectronics2
Lenovo ThinkPad E16 Gen 3 AI Business Laptop 16" Touchscreen FHD+ Display
Lenovo
Lenovo ThinkPad T14 Business Laptop, Intel Core i7, 16GB RAM, 512GB SSD
ME2 MichaelElectronics2
Lenovo ThinkPad E16 Gen 3 Business Laptop 16.0" IPS WUXGA
Prices retrieved from Amazon on 2026-09-29 and may since have changed; the price on Amazon at the time of purchase is the one that applies. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. No manufacturer pays for a place in this list.
Source: ENERGY STAR certified business computers data, US EPA, models listed for the US market. Data build 2026-09-29. Methodology.