# Lenovo A100 23.8in All-in-One: N100, 8GB, 512GB

Source: https://www.ranked10.co.uk/tech/best-all-in-one-computers/lenovo-a100-all-in-one
Ranked #5 in "Best All in One Computers 2026: 10 Ranked, and the i7 Badge That Doesn't Add Up": https://www.ranked10.co.uk/tech/best-all-in-one-computers

- Price: £649.00 (checked on Amazon UK on 2026-09-15)
- Amazon rating: 4.8 from 14 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0GFFB3MCN?tag=ranked10-21

The Lenovo A100 is the fifth entry in this guide: a 23.8in Full HD all-in-one in Cloud Grey, with an Intel N100 processor, 8GB of DDR5 memory, a 512GB SSD and Windows 11 Home, listed at £649.00 and rated 4.8 out of 5 from 14 ratings. The stand tilts from -5° to 25°, the listing describes four USB-A ports and an HDMI output, and the box includes a wireless EOS keyboard and mouse.

What that price buys is the interesting part. £649.00 sits 99p under the £649.99 listing elsewhere in this guide, which quotes a six-core i3-1215U with a 4.40GHz turbo, while the guide's £338.81 all-in-one quotes an eight-core i5-12450H. The same Lenovo listing calls the N100 'lightning-fast' and refers to 'robust memory capacity', yet its own spec sheet shows 8GB installed against a 16GB maximum. The rating breakdown is worth reading too: 90% five-star and 10% three-star, which is what produces the 4.8 average, although 90% of 14 ratings cannot be a whole number of reviews. Everything on this page is taken from the Amazon listing, not from testing by us.

## Specification

| Field | Value |
|---|---|
| Price | £649.00 |
| Rating | 4.8 out of 5, from 14 ratings |
| Processor | Intel N100 |
| Memory | 8 GB DDR5 installed, 16 GB maximum |
| Storage | 512 GB SSD |
| Display | 23.8in Full HD IPS; the style name reads 24in (as listed) |
| Guide comparison | £649.00 here against £649.99 for the six-core i3-1215U listing |
| Weight and power | 4.3 kg, Type G plug |

## Questions people ask

**What processor does the Lenovo A100 use?**

The listing names an Intel N100, alongside 8 GB of DDR5 memory and a 512 GB SSD.

**Can the memory be upgraded?**

The spec sheet for the Lenovo A100 lists 8 GB installed and a 16 GB maximum, so 16 GB is the ceiling shown in the listing. It does not say how many slots are free.

**How many ports does the Lenovo A100 have?**

The listing describes four USB-A ports and an HDMI output for a second display, with Bluetooth, Ethernet and a headphone connection named in the hardware interface.

**What is in the box at £649.00?**

The Lenovo A100 listing names a wireless EOS keyboard and mouse in Cloud Grey, with the machine itself in the same colour and Windows 11 Home installed.

**Why is the Lenovo A100 at number five?**

At £649.00 it sits 99p under the guide's £649.99 listing, which quotes a six-core i3-1215U and a 4.40GHz turbo, while the Lenovo A100 listing names an Intel N100.

**What do the 14 ratings show?**

The breakdown is 90% five-star and 10% three-star, which is what averages out to 4.8. 90% of 14 is not a whole number of reviews, so treat the split as rounded.