Acer Chromebook 311
Model Name: CB311-9H-C31H
Part Number: NX.ATRAA.003
Designed for an online, on-the-go life, the Acer Chromebook 311 packs a lot of features into small a lightweight chassis. With a 10-hour battery life, a fast Intel® CPU and fast Wi-Fi 5 (802.11ac) connection it gets users online in an instant.
Graphics Controller Manufacturer
Graphics Controller Model
Graphics Memory Accessibility
Display Screen Technology
In-plane Switching (IPS) Technology
Number of USB 3.1 Gen 1 Type-A Ports
Number of USB 3.1 Gen 1 Type-C Ports
Total Number of USB Ports
USB Type-C port, supporting: USB 3.1 Gen 1 (up to 5 Gbps), 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 311 CB311-9H ChromebookLithium Ion BatteryAC Adapter
Discrete H1 Trusted Platform Module (TPM) solution for ChromebookKensington lock
1. Testing conducted by Acer using Google Chrome OS power_LoadTest. Battery life will vary and the maximum capacity of the battery will naturally decrease with time and usage. See http://www.chromium.org/chromium-os/testing/power-testing for test details.
2 802.11ac 2x2 160 MHz enables 1733 Mbps maximum theoretical data rates, 2x faster than standard 802.11ac 2x2 80 MHz (867 Mbps) and nearly 12x faster than baseline 1x1 BGN (150 Mbps) Wi-Fi as documented in IEEE 802.11 wireless standard specifications, and requires the use of similarly configured 802.11ac wireless network routers or better. To achieve Gigabit wireless speeds, the network requires a wireless router/access point that supports 160 MHz channels.
3 Starting from 2021, availability of the MicroSD Card Reader feature on this Chromebook device may vary depending on model and/or region.
* MIL-STD 810G/H is a testing protocol conducted in controlled settings and does not guarantee future performance in all situations. Do not attempt to simulate these tests, as damage resulting from this will not be covered by Acer's standard warranty.
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