Acer Chromebook Spin 311
Model Name: R721T-28RM
Part Number: NX.HBRAA.001
AMD A - Series (A4 - 9120C, 1.60 GHz, 1 MB) - 11.6" LED - 16:9 HD - LCD - In - plane Switching (IPS) Technology - AMD Radeon R4 Graphics - 4 GB DDR4 SDRAM - No - Color Shale Black - Weight (Approximate) 3.31 lb - Maximum Battery Run Time 10 Hour
Graphics Controller Manufacturer
Graphics Controller Model
Graphics Memory Technology
Graphics Memory Accessibility
Display Screen Technology
In-plane Switching (IPS) Technology
Total Number of USB Ports
USB Type-C port supporting: DisplayPort over USB-C, USB charging 5/9/15/20 V; 3 A, DC-in port 20 V; 45 W
Maximum Power Supply Wattage
- Chromebook Spin 311 R721T-28RM 2 in 1 Chromebook
- Lithium Ion Battery
- AC Adapter
Discrete H1 Trusted Platform Module (TPM) solution for Chromebook
1 - Specifications may vary depending on model and/or region.
2 -- Battery life varies depending on product configuration, power settings and usage, among other factors.
3 - Starting from 2021, availability of the MicroSD Card Reader feature on this Chromebook device may vary depending on model and/or region.
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