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Acer Chromebook C871-C85K Intel® Celeron® 5205U
Acer

Chromebook C871-C85K Intel® Celeron® 5205U

30.5 cm (12") 4 GB DDR4-SDRAM 32 GB Flash Wi-Fi 6 (802.11ax) ChromeOS Black QWERTY English

Model C871-C85KPart no. NX.HQEAA.001EAN 193199704870

108 specifications Checked today
  • Display30.5 cm (12")
  • Resolution1366 x 912 pixels
  • ProcessorIntel® Celeron®
  • Memory4 GB
  • Storage32 GB
  • GraphicsNot available
See all specifications

Overview

Display
30.5 cm (12")
Resolution
1366 x 912 pixels
Processor
Intel® Celeron®
Memory
4 GB
Storage
32 GB
Graphics
Not available
Brand
Acer
Category
Laptop
Model
C871-C85K
Part number
NX.HQEAA.001
EAN / UPC
193199704870
Also known as
Acer Chromebook C871-C85K Intel® Celeron® 5205U 30.5 cm (12") 4 GB DDR4-SDRAM 32 GB Flash Wi-Fi 6 (802.11ax) ChromeOS Black QWERTY English

Specifications

108 specifications in 17 groups

Design

Product typeChromebook
Product colourBlack
Colour nameShale Black
Form factorClamshell
Original brand nameAcer

Display

Display diagonal30.5 cm (12")
Display resolution1366 x 912 pixels
Panel typeIPS
LED backlightYes
Native aspect ratio3:2
Display diagonal (metric)30.48 cm

Processor

Processor manufacturerIntel
Processor familyIntel® Celeron®
Processor model5205U
Processor cores2
Processor threads2
Processor frequency1.9 GHz
System bus rate4 GT/s
Processor cache2 MB
Processor socketBGA 1528
Processor lithography14 nm
Processor operating modes64-bit
Processor codenameComet Lake
Thermal Design Power (TDP)15 W
Configurable TDP-down12.5 W
Configurable TDP-down frequency0.8 GHz
Tjunction100 °C
Maximum number of PCI Express lanes12
PCI Express configurations1x4, 2x2, 1x2+2x1, 4x1
PCI Express slots version2.0

Memory

Internal memory4 GB
Internal memory typeDDR4-SDRAM

Storage

Total storage capacity32 GB
Storage mediaFlash
Flash memory32 GB
Optical drive typeNo
Card reader integratedYes
Compatible memory cardsMicroSD (TransFlash)

Graphics

On-board graphics cardYes
Discrete graphics cardNo
Discrete graphics card modelNot available
On-board GPU manufacturerIntel
On-board graphics card familyIntel® UHD Graphics
On-board graphics card modelIntel® UHD Graphics
Maximum on-board graphics card memory32 GB
On-board graphics card base frequency300 MHz
On-board graphics card dynamic frequency (max)900 MHz
On-board graphics card DirectX version12.0
On-board graphics card OpenGL version4.5

Audio

Number of built-in speakers2
Built-in microphoneYes

Camera

Front cameraYes
Front camera HD typeHD
Front camera resolution1280 x 720 pixels

Network

Top Wi-Fi standardWi-Fi 6 (802.11ax)
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Ethernet LANNo
BluetoothYes
Bluetooth version5.0

Ports & interfaces

USB 2.0 ports quantity0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity2
Headphone outputs1
Combo headphone/mic portYes

Keyboard

Pointing deviceTouchpad
Numeric keypadNo
Keyboard layoutQWERTY
Keyboard languageEnglish

Software

Operating system installedChromeOS

Processor special features

CPU configuration (max)1
Embedded options availableNo
Enhanced Intel SpeedStep TechnologyYes
Execute Disable BitYes
Idle StatesYes
Intel 64Yes
Intel Clear Video TechnologyYes
Intel Flex Memory AccessYes
Intel Software Guard Extensions (Intel SGX)Yes
Intel TSX-NINo
Intel Trusted Execution TechnologyNo
Intel VT-x with Extended Page Tables (EPT)Yes
Intel Virtualization Technology (VT-x)Yes
Intel Virtualization Technology for Directed I/O (VT-d)Yes
Intel® AES New Instructions (Intel® AES-NI)Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Yes
Intel® Hyper Threading Technology (Intel® HT Technology)No
Intel® Identity Protection Technology (Intel® IPT)Yes
Intel® OS GuardYes
Intel® Quick Sync Video TechnologyYes
Intel® Secure KeyYes
Intel® Turbo Boost TechnologyNo
Processor ARK ID197890
Processor package size46 x 24 mm
Supported instruction setsSSE4.1, SSE4.2
Thermal Monitoring TechnologiesYes

Battery

Battery technologyLithium-Ion (Li-Ion)
Number of battery cells3
Battery life (max)12 h
Removable batteryYes

Security

Cable lock slotYes
Cable lock slot typeKensington
Fingerprint readerNo
Trusted Platform Module (TPM)Yes

Weight & dimensions

Weight1.5 kg
Width296 mm
Depth229 mm
Height21.5 mm

Packaging content

Cables includedAC

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