Brand: Acer | NotebooksAcer NotebooksAcer TravelMate TMB311-31-C5KC Notebook 29.5 cm (11.6") HD Intel® Celeron® N 4 GB DDR4-SDRAM 64 GB Flash Wi-Fi 5 (802.11ac) Windows 10 Pro Education Black

Acer TravelMate TMB311-31-C5KC Notebook 29.5 cm (11.6") HD Intel Celeron N 4 GB DDR4-SDRAM 64 GB Flash Wi-Fi 5 (802.11ac) Windows 10 Pro Education Black

We Price Match!
If you have seen this product cheaper, we would love to try and match or better the price.  Click here to submit a price match.
All prices include VAT
+ Free UK Delivery
- WAS -
Save £49.50 (0%)
RRP £281.48
Acer TravelMate TMB31131C5KC Notebook 29.5 cm (11.6") HD Intel® Feefo Quzo ReviewsAcer TravelMate TMB31131C5KC Notebook 29.5 cm (11.6") HD Intel® TrustPilot Quzo Reviews

Sorry, temporarily out of stock, click the button below to be notified once it's available again.

Intel® Identity Protection Technology (Intel® IPT)

Protect Your Identity and Business\nIntel® Identity Protection Technology (Intel® IPT) protects enterprises from being penetrated by stolen credentials and online user account access with an added layer of hardware-based security and authentication as well as a multifactor authentication framework to manage different authentication methods.Intel® Identity Protection Technology (Intel® IPT)

Intel® Quick Sync Video Technology

Create, Edit, and Share Video in a Flash\nIntel® Quick Sync Video uses the dedicated media processing capabilities of Intel® Graphics Technology to make video encoding tasks—such as creating DVDs or Blu-ray discs, creating and editing 3D videos, converting 2D video files into 3D, and converting video for portable media players and social networking sites—faster and easier.Intel® Quick Sync Video Technology

Military Grade Durability

The TravelMate B3 is designed and built with durability in mind.\nFully certified to comply with MIL-STD 810G standards, it meets a range of stringent requirements concerning drops, knocks, liquid ingress and a range of other criteria set out by the US Military.\n\nThanks to the reinforced chassis, the B3 can withstand weights of up to 60kg, while the shock-absorbent bumpers integrated into the casing ensure it can survive drops of up to 122cm (4 feet).\nAdditionally, thanks to a unique drainage design, up to 330ml of liquid can be spilled on the B3's keyboard without any issues.<b>Military Grade Durability</b>

Classroom-Friendly Design

The keyboard of the TravelMate B3 features mechanically-anchored keys, which means the keys are designed so they cannot be easily pulled off.\nThis makes the B3 ideal for use in classroom environments, as it minimises the need for repairs as well as the usage time list during repair.<b>Classroom-Friendly Design</b>

Futureproof Processing

The TravelMate B3 features a quick Intel CPU to ensure it can quickly handle a wide range of classroom tasks without a drop in performance.<b>Futureproof Processing</b>

Connectivity Made Easy

Modern classroom solutions require students to be connected at all times, so reliable wi-fi is a necessity, not a luxury.\nThe TravelMate B3 is equipped with dual-band Intel Gigabit Wi-Fi with 2x2 MU-MIMO technology, which offers faster wireless speeds and allows your network to handle more wireless devices at once - ensuring a strong, consistent wireless signal for the entire class.\n\nAdditionally, the B3 is fitted with a variety of connectivity options to further complement the integrated wi-fi, including multiple USB ports, an HDMI port and an Ethernet port.\nOne of the B3's USB ports is a USB-C port, which can also be used to charge the laptop, as well as transferring data or streaming video.<b>Connectivity Made Easy</b>

All-Day Performance

The TravelMate B3's battery can last up to 12 hours from a single charge, meaning it can last a full day without you having to worry about plugging it in.<b>All-Day Performance</b>

Battery Level Indicator

For added convenience, the TravelMate B3 features an LED battery indicator on the lid, making it easy for teachers or parents to see if it needs charging.<b>Battery Level Indicator</b>
General Information
General Information for Acer

Acer TravelMate TMB311-31-C5KC, Intel Celeron N, 1.1 GHz, 29.5 cm (11.6"), 1366 x 768 pixels, 4 GB, 64 GB

Purchase this TravelMate B3 between June 1st 2021 and September 30th 2021 and receive a free 3-year warranty See uk-offers.acer.com/education-laptops-promo/ for more details The TravelMate B3 from Acer is a classic laptop designed for the education market, with a focus on battery life and durability Designed for Education The TravelMate B3 is made to be the perfect classroom device, capable of handling every task that students might need of it. The Intel Celeron CPU and 4GB of RAM ensure that its powerful enough to handle a wide variety of workloads, while the 64GB of eMMC storage offers plenty of space to store classwork and projects. The TravelMate B3 also has integrated Gigabit Wi-Fi to ensure that staying connected isnt an issue. Battery life is another major concern and the TravelMate B3 makes the grade easily, lasting up to 12 hours on a single charge - enough to last through the school day with plenty of time left over for homework in the evening. Theres even a convenient LED battery indicator built into the lid, so teachers and parents can see with a glance whether the laptop needs to be charged. In addition, the TravelMate B3 runs Windows 10 Pro for Education. This version of Windows is designed specifically for education environments, merging some of the benefits of Windows 10 Pro like streamlined device management and deployment, with enhanced privacy and security to keep children safe when using it. Rugged Durability Accidents happen, especially in classrooms, which is why the TravelMate B3 has been built to survive drops, knocks, spills and other day-to-day mishaps. Thanks to the ultra-rugged design with integrated bumpers and special drainage points underneath the keyboard, the TravelMate B3 is tested to survive drops of up to 122cm, spills of up to 330ml amongst other things. The TravelMate B3 also features an updated keyboard design that is engineered to address one of the biggest issues with laptops used in an education setting children pulling off the keys. The keys on the TravelMate B3s keyboard are mechanically-anchored, making them much more difficult to remove while keeping the entire keyboard assembly easy to replace this ensures that the laptops are able to stay in use for longer and can be repaired quicker, minimising downtime. All these features combined mean the TravelMate B3 fully complies with MIL-STD 810G standards, which certifies that that it meets the requirements of the US Military in terms of durability. Excellent Reliability As well as featuring Acers standard 12-month warranty, this model of TravelMate B3 is also covered by the Acer Reliability Promise, which means that if the monitor suffers a warranty fault within the first 12 months, not only will it be repaired for you, youll be refunded 100% of the price paid as well.
Manufacturer Supplied Images Please note, these images are supplied by the manufacturer and are for illustration purposes only. If you have any queries about this product, please contact us and we will be happy to help.

Buy Acer TravelMate TMB311-31-C5KC Notebook 29.5 cm (11.6") HD Intel® Celeron® N 4 GB DDR4-SDRAM 64 GB Flash Wi-Fi 5 (802.11ac) Windows 10 Pro Education Black with PayPal

Buy Acer TravelMate TMB311-31-C5KC Notebook 29.5 cm (11.6") HD Intel® Celeron® N 4 GB DDR4-SDRAM 64 GB Flash Wi-Fi 5 (802.11ac) Windows 10 Pro Education Black online with confidence, security and peace of mind. All transactions are covered under the PayPal Buyer and Seller Protection programme.

Buy Acer TravelMate TMB311-31-C5KC Notebook 29.5 cm (11.6") HD Intel® Celeron® N 4 GB DDR4-SDRAM 64 GB Flash Wi-Fi 5 (802.11ac) Windows 10 Pro Education Black with PayPal
Best Sellers Rank

#1201 in Laptops

Supplied With
  • 100% Genuine Product
  • Quzo 21 Day Returns Policy - T&C Apply
  • All Official Packaging
  • All Applicable Guarantee(s)
  • Instruction Manuals and Documentation (where applicable)
  • Email when item is despatched.


Further details for this product, TMB311-31-C5KC, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo is not responsible for the content.

Acer TravelMate B3 TMB311-31 (NX.VN5EK.002)

Acer TravelMate TMB311-31-C5KC. Product type: Notebook, Form factor: Clamshell. Processor family: Intel® Celeron® N, Processor model: N4120, Processor frequency: 1.1 GHz. Display diagonal: 29.5 cm (11.6"), HD type: HD, Display resolution: 1366 x 768 pixels. Internal memory: 4 GB, Internal memory type: DDR4-SDRAM. Total storage capacity: 64 GB, Storage media: Flash. On-board graphics adapter model: Intel® UHD Graphics 600. Operating system installed: Windows 10 Pro Education. Product colour: Blac

Warranty information:

Initial Release Date: 07/02/2020

Product Specification

Acer TravelMate TMB311-31-C5KC Notebook 29.5 cm (11.6") HD Intel® Celeron® N 4 GB DDR4-SDRAM 64 GB Flash Wi-Fi 5 (802.11ac) Windows 10 Pro Education Black Specifications

Manu. Code
Weight (approx)
Product TypeNotebooks
Technical details
Collection Model
Acer TMB311-31-C5KC
Product colour
Cable lock slot typeKensington
Cable Lock SlotY
Form FactorClamshell
Native aspect ratio
Display diagonal29.5 cm (11.6")
Display Resolution1366 x 768 pixels
Panel typeLCD
HD typeHD
Aspect Ratio16:9
LED backlightY
Processor cores
Processor lithography14 nm
Processor manufacturerIntel
Processor frequency1.1 GHz
Processor modelN4120
Processor FamilyIntel Celeron N
Processor operating modes64-bit
Processor boost frequency2.6 GHz
Processor threads4
Processor cache4 MB
Processor socketBGA 1090
Processor codenameGemini Lake Refresh
Thermal Design Power (TDP)6 W
PCI Express slots version2.0
Maximum number of PCI Express lanes6
Tjunction105 C
PCI Express configurations1x4+1x2,4x1,2x1+1x2+1x2
Internal Memory
4 GB
Internal memory typeDDR4-SDRAM
Memory layout (slots x size)1 x 4 GB
Total storage capacity
64 GB
Storage mediaFlash
Card reader integratedY
Compatible memory cardsMicroSD (TransFlash)
On-board graphics adapter
Discrete graphics adapterN
On-board graphics adapter DirectX version12.0
On-board graphics adapter familyIntel UHD Graphics
On-board graphics adapter modelIntel UHD Graphics 600
On-board graphics adapter base frequency200 MHz
On-board graphics adapter dynamic frequency (max)700 MHz
On-board graphics adapter OpenGL version4.4
On-board graphics adapter ID0x3185
Discrete graphics adapter modelNot available
On-board graphics adapter burst frequency700 MHz
Maximum on-board graphics adapter memory8 GB
Built-in microphone
Number of built-in speakers2
Number of microphones2
Front camera
Front camera HD typeHD
Front camera resolution1280 x 720 pixels
Optical drive
Optical Drive Type
Ethernet LAN
Top Wi-Fi standardWi-Fi 5 (802.11ac)
Wi-Fi standards802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac)
Ethernet LAN data rates10,100,1000 Mbit/s
Bluetooth Version5.0
Ports & interfaces
HDMI ports quantity
Ethernet LAN (RJ-45) ports1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
Combo headphone/mic portY
Headphone outputs1
Keyboard Layout
Keyboard languageUK English
Numeric keypadN
Pointing DeviceTouchpad
Operating system installed
Windows 10 Pro Education
Operating system architecture64-bit
Processor special features
Enhanced Intel SpeedStep Technology
Intel Quick Sync Video TechnologyY
Intel AES New Instructions (Intel AES-NI)Y
Execute Disable BitY
Idle StatesY
Thermal Monitoring TechnologiesY
Intel Identity Protection Technology (Intel IPT)Y
Intel Hyper Threading Technology (Intel HT Technology)N
Supported instruction setsSSE4.2
Intel Anti-Theft Technology (Intel AT)N
Intel VT-x with Extended Page Tables (EPT)Y
Intel Secure KeyY
Intel OS GuardY
Intel 64Y
CPU configuration (max)1
Embedded options availableN
Intel Virtualization Technology for Directed I/O (VT-d)Y
Intel Virtualization Technology (VT-x)Y
Intel Turbo Boost TechnologyN
Intel Software Guard Extensions (Intel SGX)Y
Intel Smart Response TechnologyN
Number of execution units12
Processor package size25 x 24 mm
Processor ARK ID197309
Battery technology
Lithium-Ion (Li-Ion)
Number of battery cells3
Battery capacity (Watt-hours)48 Wh
AC adapter power
45 W
Password protection
Trusted Platform Module (TPM)Y
Password protection typeBIOS, HDD, Supervisor, User
Weight & dimensions
1.4 kg
Height20.9 mm
Width295 mm
Depth215 mm
Wireless technology
Other features
Mobile network connection
Battery life (max)12 h
Returns & Exchanges
21 Days Return Policy We want you to be delighted every time you shop with us. Occasionally though, we understand that you may wish to return items. Items can be returned direct to us within 21 days from the day of dispatch for a refund or exchange. To qualify for this, the product must not have been worn, and be in brand new condition. You must return all the original packaging, instructions, guarantee and any extras. All technology / electrical items including but not restricted to TVs, laptops, tablets etc must be still in their original packaging with the manufacturer seals still in tact. We are unable to accept returns for products which have been opened and/or used.
Product Questions
Questions and Answers
What size is the screen/display for this product?
The NX.VN5EK.002 has has a diagonal display of 29.5 cm (11.6").
How many cores does the processor have?
The Acer NX.VN5EK.002 processor has 4 cores.
What is the processor speed/frequency?
The Acer NX.VN5EK.002 processor runs at 1.1 GHz.
What is the processor family?
The Acer NX.VN5EK.002 processor family is the Intel Celeron N.
What is the processor boost frequency?
The Acer NX.VN5EK.002 processor can run a at boosted frequency of 2.6 GHz.
What processor socket does this product use?
The Acer NX.VN5EK.002 processor socket is the BGA 1090.
Does this product have an on-board graphics adapter?
Yes, this product has an on-board graphics adapter.
Does this product support bluetooth?
Yes, This product is bluetooth enabled and can be connected to compatible bluetooth devices to enable hands free use.
Ask a question
You can ask a question about this particular product and we will email you the answer. The answer will then be posted here to assist other shoppers.

Click here to ask a question about this product.
Quzo Gold Trusted Service Award 2021
Quzo Gold Trusted Service Award 2020
Help & SupportSupport Centre
Opening Hours
Mon - Thursday (9:30am - 5:30pm)
Friday (9.30am - 1.30pm)
Closed Saturday
Closed Sunday
Contact Details
Kemp House, 158 City Road
United Kingdom
020 365 79723

VAT Number: ​ 267 7554 58