KAMRUI AM21 Mini PC, Ryzen 7 8745HS, 16GB DDR5 RAM, 1TB NVMe SSD
$645.99
🛒 Buy on Amazon — $645.99
The specs side by side, with links to both product pages.
*Price sourced from Amazon.com. Last updated 2026-09-29. Price and availability subject to change.
| Spec | KAMRUI AM21 Mini PC, Ryzen 7 8745HS… | KAMRUI E3B Mini PC, AMD Ryzen 5 7530U… |
|---|---|---|
| Brand | KAMRUI | KAMRUI |
| Color | Black | Black |
| RAM Type | DDR5 RAM | DDR4 SDRAM |
| CPU Model | AMD Ryzen 7 | Ryzen 5 |
| CPU Speed | 3.8 GHz | 4.5 GHz |
| Cache Size | 16 MB | 16 MB |
| Model Name | AM21 | E3B |
| Model Year | 2023 | 2021 |
| Resolution | 5120 x 2880 | 3840x2160 pixels |
| Style Name | AM21 8745HS | E3B 7530U |
| Unit Count | 1 Count | 1 Count |
| Aspect Ratio | 16:10, 16:9 | 16:9 |
| Connectivity | Bluetooth, USB-C, WiFi | Bluetooth, USB-C, WiFi |
| Memory Speed | 4800 MHz | 3733 MHz |
Already narrowing? Open each product page for the full spec sheet, FAQ, and a link to the current Amazon price: KAMRUI AM21 Mini PC, Ryzen 7 8745HS… · KAMRUI E3B Mini PC, AMD Ryzen 5 7530U…. Browse the full Home AI / Computer Lab catalog or read our Home AI / Computer Lab buying guide for tier picks. You can also compare up to four products side-by-side, jump to all categories, or check the benchmarks index for hardware-only matchups.